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20 Commits
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1
.gitignore
vendored
1
.gitignore
vendored
@ -1,3 +1,4 @@
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output/
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# Created by https://www.toptal.com/developers/gitignore/api/python,intellij+all,dotenv
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# Edit at https://www.toptal.com/developers/gitignore?templates=python,intellij+all,dotenv
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605
evaluation.ipynb
605
evaluation.ipynb
@ -2,7 +2,9 @@
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"cells": [
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{
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||||
"cell_type": "markdown",
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||||
"metadata": {},
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"metadata": {
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||||
"collapsed": false
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},
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"source": [
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"# Project Evaluation\n",
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"\n",
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@ -13,9 +15,7 @@
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{
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"cell_type": "markdown",
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"metadata": {
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||||
"pycharm": {
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||||
"name": "#%% md\n"
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||||
}
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"collapsed": false
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},
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"source": [
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"## Setup\n",
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@ -25,17 +25,20 @@
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{
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||||
"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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||||
"metadata": {
|
||||
"pycharm": {
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||||
"name": "#%%\n"
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}
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},
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"outputs": [],
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"source": [
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"import os\n",
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"import ipaddress\n",
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"import threading\n",
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"\n",
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"import runners\n",
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"from structure import Bridge\n",
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"from structure import RemotePortal, LocalPortal\n",
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"from structure import Interface, IpMethod\n",
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"from structure import StandardEnvironment, StandardTest\n",
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"from structure import DirectEnvironment, DirectTest\n",
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"from structure import BaseEnvironment\n",
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"\n",
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"%load_ext dotenv\n",
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"%dotenv"
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@ -44,9 +47,7 @@
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{
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"cell_type": "markdown",
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"metadata": {
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"pycharm": {
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"name": "#%% md\n"
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}
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"collapsed": false
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},
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"source": [
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"## Testing\n",
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@ -83,10 +84,7 @@
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" 'access_key': os.getenv('S3_ACCESS_KEY'),\n",
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" 'secret_key': os.getenv('S3_SECRET_KEY'),\n",
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" 'branch': os.getenv('TARGET_BRANCH'),\n",
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"}\n",
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"\n",
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"directionInbound = {}\n",
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"directionOutbound = {}"
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"}"
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]
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},
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{
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@ -99,187 +97,151 @@
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},
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"outputs": [],
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"source": [
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"rp = RemotePortal([Interface(IpMethod.Auto4)], setup_params=setup_params)\n",
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"lp = LocalPortal([\n",
|
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" Interface(IpMethod.Auto4),\n",
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"], None, setup_params=setup_params)\n",
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"from graphs import TestStore\n",
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"\n",
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"rp.set_local_portal(lp)\n",
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"lp.set_remote_portal(rp)\n",
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"test_store = TestStore()\n",
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"\n",
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"top_level_bridge = Bridge(*[\n",
|
||||
" rp.get_interfaces()[0],\n",
|
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" lp.get_interfaces()[0],\n",
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"])\n",
|
||||
"def run_and_save_test(env: BaseEnvironment, test: StandardTest):\n",
|
||||
" (inbound, outbound) = env.test(test)\n",
|
||||
" test_store.save_inbound(test, inbound)\n",
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||||
" test_store.save_outbound(test, outbound)\n",
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"\n",
|
||||
"try:\n",
|
||||
" runner.build(top_level_bridge)\n",
|
||||
"def attempt_n_times(foo, n=3):\n",
|
||||
" for i in range(n):\n",
|
||||
" try:\n",
|
||||
" return foo()\n",
|
||||
" except KeyboardInterrupt as e:\n",
|
||||
" raise e\n",
|
||||
" except Exception as e:\n",
|
||||
" if i == n - 1:\n",
|
||||
" raise e\n",
|
||||
"\n",
|
||||
" lp.get_interfaces()[0].set_rate(1)\n",
|
||||
" lp.speedtest_server()\n",
|
||||
" directionInbound['One1MBNotProxied'] = rp.speedtest_client(lp.get_interfaces()[0].get_address())\n",
|
||||
" rp.speedtest_server()\n",
|
||||
" directionOutbound['One1MBNotProxied'] = lp.speedtest_client(rp.get_interfaces()[0].get_address())\n",
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"\n",
|
||||
" lp.get_interfaces()[0].set_rate(2)\n",
|
||||
" lp.speedtest_server()\n",
|
||||
" directionInbound['One2MBNotProxied'] = rp.speedtest_client(lp.get_interfaces()[0].get_address())\n",
|
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" rp.speedtest_server()\n",
|
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" directionOutbound['One2MBNotProxied'] = lp.speedtest_client(rp.get_interfaces()[0].get_address())\n",
|
||||
"finally:\n",
|
||||
" runner.teardown()"
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||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%%\n"
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"rp = RemotePortal([Interface(IpMethod.Auto4)], setup_params=setup_params)\n",
|
||||
"lp = LocalPortal([\n",
|
||||
" Interface(IpMethod.Auto4),\n",
|
||||
" Interface(IpMethod.Auto4),\n",
|
||||
"], None, setup_params=setup_params)\n",
|
||||
"\n",
|
||||
"rp.set_local_portal(lp)\n",
|
||||
"lp.set_remote_portal(rp)\n",
|
||||
"\n",
|
||||
"top_level_bridge = Bridge(*[\n",
|
||||
" rp.get_interfaces()[0],\n",
|
||||
" *lp.get_interfaces()[0:2],\n",
|
||||
"])\n",
|
||||
"\n",
|
||||
"try:\n",
|
||||
" runner.build(top_level_bridge)\n",
|
||||
"\n",
|
||||
" lp.get_interfaces()[0].set_rate(1)\n",
|
||||
" lp.get_interfaces()[1].set_rate(1)\n",
|
||||
"\n",
|
||||
" lp.speedtest_server()\n",
|
||||
" directionInbound['Two1MBProxied'] = rp.speedtest_client('172.19.152.3')\n",
|
||||
" rp.speedtest_server()\n",
|
||||
" directionOutbound['Two1MBProxied'] = lp.speedtest_client('172.19.152.2')\n",
|
||||
"\n",
|
||||
" lp.get_interfaces()[0].set_rate(2)\n",
|
||||
" lp.get_interfaces()[1].set_rate(2)\n",
|
||||
"\n",
|
||||
" lp.speedtest_server()\n",
|
||||
" directionInbound['Two2MBProxied'] = rp.speedtest_client('172.19.152.3')\n",
|
||||
" rp.speedtest_server()\n",
|
||||
" directionOutbound['Two2MBProxied'] = lp.speedtest_client('172.19.152.2')\n",
|
||||
"\n",
|
||||
" lp.get_interfaces()[0].set_rate(1)\n",
|
||||
" lp.get_interfaces()[1].set_rate(2)\n",
|
||||
"\n",
|
||||
" lp.speedtest_server()\n",
|
||||
" directionInbound['One1MBOne2MBProxied'] = rp.speedtest_client('172.19.152.3')\n",
|
||||
" rp.speedtest_server()\n",
|
||||
" directionOutbound['One1MBOne2MBProxied'] = lp.speedtest_client('172.19.152.2')\n",
|
||||
"\n",
|
||||
" lp.get_interfaces()[0].set_rate(2)\n",
|
||||
" lp.get_interfaces()[1].set_rate(2)\n",
|
||||
"\n",
|
||||
" lp.speedtest_server()\n",
|
||||
" threading.Timer(5+15, lambda: lp.get_interfaces()[1].set_rate(1)).start()\n",
|
||||
" threading.Timer(5+30, lambda: lp.get_interfaces()[1].set_rate(2)).start()\n",
|
||||
"\n",
|
||||
" directionInbound['One2MBOneYMBProxiedSlow15Return30'] = rp.speedtest_client('172.19.152.3', time=60)\n",
|
||||
" rp.speedtest_server()\n",
|
||||
" directionOutbound['One2MBOneYMBProxiedSlow15Return30'] = lp.speedtest_client('172.19.152.2', time=60)\n",
|
||||
"finally:\n",
|
||||
" runner.teardown()"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%%\n"
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"rp = RemotePortal([Interface(IpMethod.Auto4)], setup_params=setup_params)\n",
|
||||
"lp = LocalPortal([\n",
|
||||
" Interface(IpMethod.Auto4),\n",
|
||||
" Interface(IpMethod.Auto4),\n",
|
||||
" Interface(IpMethod.Auto4),\n",
|
||||
"], None, setup_params=setup_params)\n",
|
||||
"\n",
|
||||
"rp.set_local_portal(lp)\n",
|
||||
"lp.set_remote_portal(rp)\n",
|
||||
"\n",
|
||||
"top_level_bridge = Bridge(*[\n",
|
||||
" rp.get_interfaces()[0],\n",
|
||||
" *lp.get_interfaces()[0:3],\n",
|
||||
"])\n",
|
||||
"\n",
|
||||
"try:\n",
|
||||
" runner.build(top_level_bridge)\n",
|
||||
"\n",
|
||||
" lp.get_interfaces()[0].set_rate(1)\n",
|
||||
" lp.get_interfaces()[1].set_rate(1)\n",
|
||||
" lp.get_interfaces()[2].set_rate(1)\n",
|
||||
"\n",
|
||||
" lp.speedtest_server()\n",
|
||||
" directionInbound['Three1MBProxied'] = rp.speedtest_client('172.19.152.3')\n",
|
||||
" rp.speedtest_server()\n",
|
||||
" directionOutbound['Three1MBProxied'] = lp.speedtest_client('172.19.152.2')\n",
|
||||
"finally:\n",
|
||||
" runner.teardown()"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%%\n"
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"rp = RemotePortal([Interface(IpMethod.Auto4)], setup_params=setup_params)\n",
|
||||
"lp = LocalPortal([\n",
|
||||
" Interface(IpMethod.Auto4),\n",
|
||||
" Interface(IpMethod.Auto4),\n",
|
||||
" Interface(IpMethod.Auto4),\n",
|
||||
" Interface(IpMethod.Auto4),\n",
|
||||
"], None, setup_params=setup_params)\n",
|
||||
"\n",
|
||||
"rp.set_local_portal(lp)\n",
|
||||
"lp.set_remote_portal(rp)\n",
|
||||
"\n",
|
||||
"top_level_bridge = Bridge(*[\n",
|
||||
" rp.get_interfaces()[0],\n",
|
||||
" *lp.get_interfaces()[0:4],\n",
|
||||
"])\n",
|
||||
"\n",
|
||||
"try:\n",
|
||||
" runner.build(top_level_bridge)\n",
|
||||
"\n",
|
||||
" lp.get_interfaces()[0].set_rate(1)\n",
|
||||
" lp.get_interfaces()[1].set_rate(1)\n",
|
||||
" lp.get_interfaces()[2].set_rate(1)\n",
|
||||
" lp.get_interfaces()[3].set_rate(1)\n",
|
||||
"\n",
|
||||
" lp.speedtest_server()\n",
|
||||
" directionInbound['Four1MBProxied'] = rp.speedtest_client('172.19.152.3')\n",
|
||||
" rp.speedtest_server()\n",
|
||||
" directionOutbound['Four1MBProxied'] = lp.speedtest_client('172.19.152.2')\n",
|
||||
"finally:\n",
|
||||
" runner.teardown()\n"
|
||||
"fast_tests = True"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {},
|
||||
"metadata": {
|
||||
"collapsed": false
|
||||
},
|
||||
"source": [
|
||||
"### Direct Server to Server"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%%\n"
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"def direct_tests():\n",
|
||||
" with DirectEnvironment(runner) as env:\n",
|
||||
" run_and_save_test(env, DirectTest(1, bandwidth_variation_target=0.2 if fast_tests else 0.05))\n",
|
||||
" run_and_save_test(env, DirectTest(2, bandwidth_variation_target=0.2 if fast_tests else 0.05))\n",
|
||||
" run_and_save_test(env, DirectTest(3, bandwidth_variation_target=0.2 if fast_tests else 0.05))\n",
|
||||
" run_and_save_test(env, DirectTest(4, bandwidth_variation_target=0.2 if fast_tests else 0.05))\n",
|
||||
"\n",
|
||||
"attempt_n_times(direct_tests)"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {
|
||||
"collapsed": false
|
||||
},
|
||||
"source": [
|
||||
"### Local Portal with 2 Interfaces"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%%\n"
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"def two_interface_tests():\n",
|
||||
" with StandardEnvironment(2, runner, setup_params) as env:\n",
|
||||
" run_and_save_test(env, StandardTest([1,1], bandwidth_variation_target=0.2 if fast_tests else 0.05))\n",
|
||||
" run_and_save_test(env, StandardTest([1,2], bandwidth_variation_target=0.2 if fast_tests else 0.05))\n",
|
||||
" run_and_save_test(env, StandardTest([2,2], bandwidth_variation_target=0.2 if fast_tests else 0.05))\n",
|
||||
" run_and_save_test(env, StandardTest(\n",
|
||||
" [2,2],\n",
|
||||
" events={10: (0,1), 20: (0,2)},\n",
|
||||
" duration=30,\n",
|
||||
" interval_variation_target=0.8 if fast_tests else 0.5,\n",
|
||||
" ))\n",
|
||||
"\n",
|
||||
"attempt_n_times(two_interface_tests)"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {
|
||||
"collapsed": false
|
||||
},
|
||||
"source": [
|
||||
"### Local Portal with 3 Interfaces"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%%\n"
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"def three_interface_tests():\n",
|
||||
" with StandardEnvironment(3, runner, setup_params) as env:\n",
|
||||
" run_and_save_test(env, StandardTest([1,1,1], bandwidth_variation_target=0.2 if fast_tests else 0.05))\n",
|
||||
" run_and_save_test(env, StandardTest([2,2,2], bandwidth_variation_target=0.2 if fast_tests else 0.05))\n",
|
||||
"\n",
|
||||
"attempt_n_times(three_interface_tests)"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {
|
||||
"collapsed": false
|
||||
},
|
||||
"source": [
|
||||
"### Local Portal with 4 Interfaces"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%%\n"
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"def four_interface_tests():\n",
|
||||
" with StandardEnvironment(4, runner, setup_params) as env:\n",
|
||||
" run_and_save_test(env, StandardTest([1,1,1,1], bandwidth_variation_target=0.2 if fast_tests else 0.05))\n",
|
||||
" run_and_save_test(env, StandardTest([2,2,2,2], bandwidth_variation_target=0.2 if fast_tests else 0.05))\n",
|
||||
"\n",
|
||||
"attempt_n_times(four_interface_tests)"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {
|
||||
"collapsed": false
|
||||
},
|
||||
"source": [
|
||||
"## Graphs\n",
|
||||
"This section produces graphs from the collected data."
|
||||
@ -295,51 +257,24 @@
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"from itertools import cycle\n",
|
||||
"import matplotlib.pyplot as plt\n",
|
||||
"from graphs import plot_iperf_results, plot_iperf_results_time\n",
|
||||
"\n",
|
||||
"def plot_iperf_results(data, title, events=None, filename=None, start_at_zero=True):\n",
|
||||
" cycol = cycle('brgy')\n",
|
||||
"if not os.path.exists('output/'):\n",
|
||||
" os.makedirs('output/')\n",
|
||||
"\n",
|
||||
" fig = plt.figure()\n",
|
||||
" axes = fig.add_axes([0,0,1,1])\n",
|
||||
"\n",
|
||||
" axes.set_title(title, pad=20.0)\n",
|
||||
" axes.set_xlabel('Time (s)')\n",
|
||||
" axes.set_ylabel('Throughput (Mbps)')\n",
|
||||
"\n",
|
||||
" for k, v in data.items():\n",
|
||||
" intervals = [x['sum'] for x in v['intervals'] if not x['sum']['omitted']]\n",
|
||||
"\n",
|
||||
" x_axis = [((x['start'] + x['end'])/2) for x in intervals]\n",
|
||||
" y_axis = [x['bits_per_second']/1e6 for x in intervals]\n",
|
||||
" axes.plot(x_axis, y_axis, next(cycol), label=k)\n",
|
||||
"\n",
|
||||
" legend = axes.legend()\n",
|
||||
"\n",
|
||||
" if start_at_zero:\n",
|
||||
" axes.set_ylim(bottom=0)\n",
|
||||
" axes.set_xlim(left=0)\n",
|
||||
"\n",
|
||||
" if events is not None:\n",
|
||||
" for k, v in events.items():\n",
|
||||
" axes.axvline(k, linestyle='--', color='grey')\n",
|
||||
" axes.annotate(v, (k, 1.02), xycoords=axes.get_xaxis_transform(), ha='center')\n",
|
||||
"\n",
|
||||
" if filename is not None:\n",
|
||||
" fig.savefig(filename, bbox_extra_artists=(legend,), bbox_inches='tight', pad_inches=0.3)"
|
||||
"for filename in os.listdir('output'):\n",
|
||||
" file_path = os.path.join('output/', filename)\n",
|
||||
" os.unlink(file_path)"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%% md\n"
|
||||
}
|
||||
"collapsed": false
|
||||
},
|
||||
"source": [
|
||||
"### Equal Connection Scaling\n",
|
||||
"This section shows equal connections scaling at various speeds and number of connections."
|
||||
"### Section 4.2: Graphs\n",
|
||||
"#### Subsection 4.2.2 Line Graphs"
|
||||
]
|
||||
},
|
||||
{
|
||||
@ -352,12 +287,16 @@
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"plot_iperf_results(\n",
|
||||
"plot_iperf_results_time(test_store,\n",
|
||||
" {\n",
|
||||
" '2x1MBps Connections (proxied)': directionInbound['Two1MBProxied'],\n",
|
||||
" '1x1MBps Connection (not proxied)': directionInbound['One1MBNotProxied'],\n",
|
||||
" '4x1MB Connections (proxied)': StandardTest([1,1,1,1]),\n",
|
||||
" '3x1MB Connections (proxied)': StandardTest([1,1,1]),\n",
|
||||
" '2x1MB Connections (proxied)': StandardTest([1,1]),\n",
|
||||
" },\n",
|
||||
" 'Two Equal 1MB Connections',\n",
|
||||
" fast_tests,\n",
|
||||
" error_bars_x=False,\n",
|
||||
" error_bars_y=False,\n",
|
||||
" filename='png',\n",
|
||||
")"
|
||||
]
|
||||
},
|
||||
@ -371,12 +310,16 @@
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"plot_iperf_results(\n",
|
||||
"plot_iperf_results_time(test_store,\n",
|
||||
" {\n",
|
||||
" '2x2MBps Connections (proxied)': directionInbound['Two2MBProxied'],\n",
|
||||
" '1x2MBps Connection (not proxied)': directionInbound['One2MBNotProxied'],\n",
|
||||
" '4x1MB Connections (proxied)': StandardTest([1,1,1,1]),\n",
|
||||
" '3x1MB Connections (proxied)': StandardTest([1,1,1]),\n",
|
||||
" '2x1MB Connections (proxied)': StandardTest([1,1]),\n",
|
||||
" },\n",
|
||||
" 'Two Equal 2MB Connections',\n",
|
||||
" fast_tests,\n",
|
||||
" error_bars_x=True,\n",
|
||||
" error_bars_y=False,\n",
|
||||
" filename='png',\n",
|
||||
")"
|
||||
]
|
||||
},
|
||||
@ -390,26 +333,27 @@
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"plot_iperf_results(\n",
|
||||
"plot_iperf_results_time(test_store,\n",
|
||||
" {\n",
|
||||
" '4x1MBps Connections (proxied)': directionInbound['Four1MBProxied'],\n",
|
||||
" '3x1MBps Connections (proxied)': directionInbound['Three1MBProxied'],\n",
|
||||
" '2x1MBps Connections (proxied)': directionInbound['Two1MBProxied'],\n",
|
||||
" '4x1MB Connections (proxied)': StandardTest([1,1,1,1]),\n",
|
||||
" '3x1MB Connections (proxied)': StandardTest([1,1,1]),\n",
|
||||
" '2x1MB Connections (proxied)': StandardTest([1,1]),\n",
|
||||
" },\n",
|
||||
" 'More Equal Connections',\n",
|
||||
" fast_tests,\n",
|
||||
" error_bars_x=False,\n",
|
||||
" error_bars_y=True,\n",
|
||||
" filename='png',\n",
|
||||
")"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%% md\n"
|
||||
}
|
||||
"collapsed": false
|
||||
},
|
||||
"source": [
|
||||
"### Mixed Connections Scaling\n",
|
||||
"This section shows mixed connections at various speeds with various events."
|
||||
"### Section 4.3: Success Criteria\n",
|
||||
"#### Subsection 4.3.2: Bidirectional Performance Gains"
|
||||
]
|
||||
},
|
||||
{
|
||||
@ -422,51 +366,166 @@
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"plot_iperf_results(\n",
|
||||
"plot_iperf_results(test_store,\n",
|
||||
" {\n",
|
||||
" '2x2MBps Connections (proxied)': directionInbound['Two2MBProxied'],\n",
|
||||
" '1x1MBps + 1x2MBps Connections (proxied)': directionInbound['One1MBOne2MBProxied'],\n",
|
||||
" '2x1MBps Connections (proxied)': directionInbound['Two1MBProxied'],\n",
|
||||
" '2x1MB Connections (proxied)': StandardTest([1,1]),\n",
|
||||
" '1x1MB + 1x2MB\\nConnections (proxied)': StandardTest([1,2]),\n",
|
||||
" '2x2MB Connections (proxied)': StandardTest([2,2]),\n",
|
||||
" },\n",
|
||||
" 'Mixed Speed Connections',\n",
|
||||
")"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%%\n"
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"plot_iperf_results(\n",
|
||||
" {\n",
|
||||
" '1x2MBps + 1xYMBps Connections (proxied)': directionInbound['One2MBOneYMBProxiedSlow15Return30'],\n",
|
||||
" },\n",
|
||||
" 'Network Slow',\n",
|
||||
" events={0: 'Y=2', 15: 'Y=1', 30: 'Y=2'}\n",
|
||||
" fast_tests,\n",
|
||||
" filename='png',\n",
|
||||
")"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%% md\n"
|
||||
}
|
||||
"collapsed": false
|
||||
},
|
||||
"source": [
|
||||
"## Criteria\n",
|
||||
"This section automatically verifies some criteria with assertions."
|
||||
"#### Subsection 4.3.5: More Bandwidth over Two Equal Connections"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {},
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%%\n"
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"plot_iperf_results(test_store,\n",
|
||||
" {\n",
|
||||
" '1x1MB Connection\\n(direct)': DirectTest(1),\n",
|
||||
" '2x1MB Connections\\n(proxied)': StandardTest([1,1]),\n",
|
||||
" '1x2MB Connection\\n(direct)': DirectTest(2),\n",
|
||||
"\n",
|
||||
" },\n",
|
||||
" fast_tests,\n",
|
||||
" filename='png',\n",
|
||||
")"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {
|
||||
"collapsed": false
|
||||
},
|
||||
"source": [
|
||||
"### Section 4.4: Extended Goals\n",
|
||||
"#### Subsection 4.4.1: More Bandwidth over Unequal Connections"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%%\n"
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"plot_iperf_results(test_store,\n",
|
||||
" {\n",
|
||||
" '2x2MB Connections\\n(proxied)': StandardTest([2,2]),\n",
|
||||
" '1x1MB + 1x2MB\\nConnections (proxied)': StandardTest([1,2]),\n",
|
||||
" '2x1MB Connections\\n(proxied)': StandardTest([1,1]),\n",
|
||||
" },\n",
|
||||
" fast_tests,\n",
|
||||
" filename='png',\n",
|
||||
")"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {
|
||||
"collapsed": false
|
||||
},
|
||||
"source": [
|
||||
"#### Subsection 4.4.2: More Bandwidth over Four Equal Connections"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%%\n"
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"plot_iperf_results(test_store,\n",
|
||||
" {\n",
|
||||
" '4x1MB Connections\\n(proxied)': StandardTest([1,1,1,1]),\n",
|
||||
" '3x1MB Connections\\n(proxied)': StandardTest([1,1,1]),\n",
|
||||
" '2x1MB Connections\\n(proxied)': StandardTest([1,1]),\n",
|
||||
" },\n",
|
||||
" fast_tests,\n",
|
||||
" filename='png',\n",
|
||||
")"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%%\n"
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"plot_iperf_results(test_store,\n",
|
||||
" {\n",
|
||||
" '4x2MB Connections\\n(proxied)': StandardTest([2,2,2,2]),\n",
|
||||
" '3x2MB Connections\\n(proxied)': StandardTest([2,2,2]),\n",
|
||||
" '2x2MB Connections\\n(proxied)': StandardTest([2,2]),\n",
|
||||
" },\n",
|
||||
" fast_tests,\n",
|
||||
" filename='png',\n",
|
||||
")"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "markdown",
|
||||
"metadata": {
|
||||
"collapsed": false
|
||||
},
|
||||
"source": [
|
||||
"#### Subsection 4.4.3: Bandwidth Variation"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%%\n"
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": [
|
||||
"plot_iperf_results_time(test_store,\n",
|
||||
" {\n",
|
||||
" 'Varied Connection': StandardTest([2,2], events={10: (0,1), 20: (0,2)}, duration=30),\n",
|
||||
" },\n",
|
||||
" fast_tests,\n",
|
||||
" filename='png',\n",
|
||||
")"
|
||||
]
|
||||
},
|
||||
{
|
||||
"cell_type": "code",
|
||||
"execution_count": null,
|
||||
"metadata": {
|
||||
"pycharm": {
|
||||
"name": "#%%\n"
|
||||
}
|
||||
},
|
||||
"outputs": [],
|
||||
"source": []
|
||||
}
|
||||
@ -487,7 +546,7 @@
|
||||
"name": "python",
|
||||
"nbconvert_exporter": "python",
|
||||
"pygments_lexer": "ipython3",
|
||||
"version": "3.8.6"
|
||||
"version": "3.9.0"
|
||||
}
|
||||
},
|
||||
"nbformat": 4,
|
||||
|
||||
2
graphs/__init__.py
Normal file
2
graphs/__init__.py
Normal file
@ -0,0 +1,2 @@
|
||||
from .store import TestStore
|
||||
from .graphs import plot_iperf_results, plot_iperf_results_time
|
||||
132
graphs/graphs.py
Normal file
132
graphs/graphs.py
Normal file
@ -0,0 +1,132 @@
|
||||
from itertools import cycle
|
||||
from typing import Dict, Union
|
||||
|
||||
from matplotlib import pyplot as plt
|
||||
|
||||
from graphs import TestStore
|
||||
from structure import StandardTest
|
||||
|
||||
|
||||
def plot_iperf_results(
|
||||
store: TestStore,
|
||||
series: Dict[str, StandardTest],
|
||||
fast_tests: bool,
|
||||
title: str = None,
|
||||
direction='both',
|
||||
error_bars=True,
|
||||
filename=None,
|
||||
):
|
||||
if direction == 'both':
|
||||
plot_iperf_results(store, series, fast_tests, title, 'inbound', error_bars, filename)
|
||||
plot_iperf_results(store, series, fast_tests, title, 'outbound', error_bars, filename)
|
||||
return
|
||||
|
||||
if filename in ['png', 'eps']:
|
||||
filename = 'output/{}{}{}.{}'.format(
|
||||
'I' if direction == 'inbound' else 'O',
|
||||
'E' if error_bars else '',
|
||||
''.join(['S{}-{}'.format(i, x.name()) for (i, x) in enumerate(series.values())]),
|
||||
filename,
|
||||
)
|
||||
print(filename)
|
||||
|
||||
series = {
|
||||
k: (store.get_inbound(v) if direction == 'inbound' else store.get_outbound(v))
|
||||
for (k, v) in series.items()
|
||||
}
|
||||
|
||||
fig = plt.figure()
|
||||
axes = fig.add_axes([0, 0, 1, 1])
|
||||
|
||||
if title is not None:
|
||||
axes.set_title(title, pad=20.0 if True in [len(x.test.events) > 0 for x in series.values()] else None)
|
||||
|
||||
axes.set_ylabel('Throughput (Mbps)')
|
||||
|
||||
for k, v in series.items():
|
||||
axes.bar(
|
||||
k,
|
||||
v.bandwidth_mean() / 1e6,
|
||||
yerr=1.5 * v.bandwidth_standard_deviation() / 1e6,
|
||||
width=0.4,
|
||||
capsize=15,
|
||||
)
|
||||
|
||||
if fast_tests:
|
||||
fig.text(0.95, 0.05, 'Draft', fontsize=50, color='gray', ha='right', va='bottom', alpha=0.5)
|
||||
|
||||
if filename is not None:
|
||||
fig.savefig(filename, bbox_inches='tight', pad_inches=0.3)
|
||||
|
||||
|
||||
def plot_iperf_results_time(
|
||||
store: TestStore,
|
||||
series: Dict[str, StandardTest],
|
||||
fast_tests: bool,
|
||||
title: str = None,
|
||||
direction='both',
|
||||
error_bars_x=False,
|
||||
error_bars_y=True,
|
||||
filename=None,
|
||||
start_at_zero=True,
|
||||
):
|
||||
if direction == 'both':
|
||||
plot_iperf_results_time(store, series, fast_tests, title, 'outbound', error_bars_x, error_bars_y, filename,
|
||||
start_at_zero)
|
||||
plot_iperf_results_time(store, series, fast_tests, title, 'inbound', error_bars_x, error_bars_y, filename,
|
||||
start_at_zero)
|
||||
return
|
||||
|
||||
if filename in ['png', 'eps']:
|
||||
filename = 'output/T{}{}{}{}.{}'.format(
|
||||
'I' if direction == 'inbound' else 'O',
|
||||
'Ex' if error_bars_x else '',
|
||||
'Ey' if error_bars_y else '',
|
||||
''.join(['S{}-{}'.format(i, x.name()) for (i, x) in enumerate(series.values())]),
|
||||
filename,
|
||||
)
|
||||
print(filename)
|
||||
|
||||
series = {
|
||||
k: (store.get_inbound(v) if direction == 'inbound' else store.get_outbound(v))
|
||||
for (k, v) in series.items()
|
||||
}
|
||||
|
||||
cycol = cycle('brgy')
|
||||
|
||||
fig = plt.figure()
|
||||
axes = fig.add_axes([0, 0, 1, 1])
|
||||
|
||||
if title is not None:
|
||||
axes.set_title(title, pad=20.0 if True in [len(x.test.events) > 0 for x in series.values()] else None)
|
||||
|
||||
axes.set_xlabel('Time (s)')
|
||||
axes.set_ylabel('Throughput (Mbps)')
|
||||
|
||||
for k, v in series.items():
|
||||
data = v.interval_means()
|
||||
|
||||
axes.errorbar(
|
||||
data.keys(),
|
||||
[x / 1e6 for x in data.values()],
|
||||
xerr=(
|
||||
[x[0] for x in v.interval_time_ranges().values()],
|
||||
[x[1] for x in v.interval_time_ranges().values()]) if error_bars_x else None,
|
||||
yerr=[x * 1.5 / 1e6 for x in v.interval_standard_deviations().values()] if error_bars_y else None,
|
||||
capsize=3,
|
||||
ecolor='grey',
|
||||
color=next(cycol),
|
||||
label=k,
|
||||
)
|
||||
|
||||
legend = axes.legend()
|
||||
|
||||
if start_at_zero:
|
||||
axes.set_ylim(bottom=0)
|
||||
axes.set_xlim(left=0)
|
||||
|
||||
if fast_tests:
|
||||
fig.text(0.95, 0.05, 'Draft', fontsize=50, color='gray', ha='right', va='bottom', alpha=0.5)
|
||||
|
||||
if filename is not None:
|
||||
fig.savefig(filename, bbox_extra_artists=(legend,), bbox_inches='tight', pad_inches=0.3)
|
||||
21
graphs/store.py
Normal file
21
graphs/store.py
Normal file
@ -0,0 +1,21 @@
|
||||
from typing import Dict
|
||||
|
||||
from structure import IperfResult, StandardTest
|
||||
|
||||
|
||||
class TestStore:
|
||||
def __init__(self):
|
||||
self.inbound: Dict[str, IperfResult] = dict()
|
||||
self.outbound: Dict[str, IperfResult] = dict()
|
||||
|
||||
def save_inbound(self, test: StandardTest, result: IperfResult):
|
||||
self.inbound[test.name()] = result
|
||||
|
||||
def save_outbound(self, test: StandardTest, result: IperfResult):
|
||||
self.outbound[test.name()] = result
|
||||
|
||||
def get_inbound(self, test: StandardTest) -> IperfResult:
|
||||
return self.inbound[test.name()]
|
||||
|
||||
def get_outbound(self, test: StandardTest) -> IperfResult:
|
||||
return self.outbound[test.name()]
|
||||
@ -1,928 +0,0 @@
|
||||
{
|
||||
"start": {
|
||||
"connected": [{
|
||||
"socket": 5,
|
||||
"local_host": "2.2.2.3",
|
||||
"local_port": 33206,
|
||||
"remote_host": "2.2.2.2",
|
||||
"remote_port": 5201
|
||||
}],
|
||||
"version": "iperf 3.6",
|
||||
"system_info": "Linux Manual-LocalPortal 4.19.0-12-amd64 #1 SMP Debian 4.19.152-1 (2020-10-18) x86_64",
|
||||
"timestamp": {
|
||||
"time": "Tue, 03 Nov 2020 20:35:32 GMT",
|
||||
"timesecs": 1604435732
|
||||
},
|
||||
"connecting_to": {
|
||||
"host": "2.2.2.2",
|
||||
"port": 5201
|
||||
},
|
||||
"cookie": "axalr4267zeh7islurtqh5euv2dodaj24kyf",
|
||||
"tcp_mss_default": 1448,
|
||||
"sock_bufsize": 0,
|
||||
"sndbuf_actual": 16384,
|
||||
"rcvbuf_actual": 131072,
|
||||
"test_start": {
|
||||
"protocol": "TCP",
|
||||
"num_streams": 1,
|
||||
"blksize": 131072,
|
||||
"omit": 5,
|
||||
"duration": 30,
|
||||
"bytes": 0,
|
||||
"blocks": 0,
|
||||
"reverse": 0,
|
||||
"tos": 0
|
||||
}
|
||||
},
|
||||
"intervals": [{
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 0,
|
||||
"end": 1.0003411769866943,
|
||||
"seconds": 1.0003411769866943,
|
||||
"bytes": 4229608,
|
||||
"bits_per_second": 33825323.578027688,
|
||||
"retransmits": 141,
|
||||
"snd_cwnd": 13032,
|
||||
"rtt": 9958,
|
||||
"rttvar": 5796,
|
||||
"pmtu": 1500,
|
||||
"omitted": true
|
||||
}],
|
||||
"sum": {
|
||||
"start": 0,
|
||||
"end": 1.0003411769866943,
|
||||
"seconds": 1.0003411769866943,
|
||||
"bytes": 4229608,
|
||||
"bits_per_second": 33825323.578027688,
|
||||
"retransmits": 141,
|
||||
"omitted": true
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 1.0003411769866943,
|
||||
"end": 2.0002310276031494,
|
||||
"seconds": 0.99988985061645508,
|
||||
"bytes": 2867040,
|
||||
"bits_per_second": 22938846.699823216,
|
||||
"retransmits": 197,
|
||||
"snd_cwnd": 21720,
|
||||
"rtt": 9344,
|
||||
"rttvar": 13938,
|
||||
"pmtu": 1500,
|
||||
"omitted": true
|
||||
}],
|
||||
"sum": {
|
||||
"start": 1.0003411769866943,
|
||||
"end": 2.0002310276031494,
|
||||
"seconds": 0.99988985061645508,
|
||||
"bytes": 2867040,
|
||||
"bits_per_second": 22938846.699823216,
|
||||
"retransmits": 197,
|
||||
"omitted": true
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 2.0002310276031494,
|
||||
"end": 3.0001740455627441,
|
||||
"seconds": 0.99994301795959473,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21895007.622209,
|
||||
"retransmits": 88,
|
||||
"snd_cwnd": 15928,
|
||||
"rtt": 14094,
|
||||
"rttvar": 11719,
|
||||
"pmtu": 1500,
|
||||
"omitted": true
|
||||
}],
|
||||
"sum": {
|
||||
"start": 2.0002310276031494,
|
||||
"end": 3.0001740455627441,
|
||||
"seconds": 0.99994301795959473,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21895007.622209,
|
||||
"retransmits": 88,
|
||||
"omitted": true
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 3.0001740455627441,
|
||||
"end": 4.0002920627593994,
|
||||
"seconds": 1.0001180171966553,
|
||||
"bytes": 2671560,
|
||||
"bits_per_second": 21369957.977466859,
|
||||
"retransmits": 92,
|
||||
"snd_cwnd": 40544,
|
||||
"rtt": 22721,
|
||||
"rttvar": 10547,
|
||||
"pmtu": 1500,
|
||||
"omitted": true
|
||||
}],
|
||||
"sum": {
|
||||
"start": 3.0001740455627441,
|
||||
"end": 4.0002920627593994,
|
||||
"seconds": 1.0001180171966553,
|
||||
"bytes": 2671560,
|
||||
"bits_per_second": 21369957.977466859,
|
||||
"retransmits": 92,
|
||||
"omitted": true
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 4.0002920627593994,
|
||||
"end": 5.0001270771026611,
|
||||
"seconds": 0.99983501434326172,
|
||||
"bytes": 3388320,
|
||||
"bits_per_second": 27111032.931573071,
|
||||
"retransmits": 109,
|
||||
"snd_cwnd": 40544,
|
||||
"rtt": 11201,
|
||||
"rttvar": 3720,
|
||||
"pmtu": 1500,
|
||||
"omitted": true
|
||||
}],
|
||||
"sum": {
|
||||
"start": 4.0002920627593994,
|
||||
"end": 5.0001270771026611,
|
||||
"seconds": 0.99983501434326172,
|
||||
"bytes": 3388320,
|
||||
"bits_per_second": 27111032.931573071,
|
||||
"retransmits": 109,
|
||||
"omitted": true
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 3.5047531127929688e-05,
|
||||
"end": 1.0000720024108887,
|
||||
"seconds": 1.0001070499420166,
|
||||
"bytes": 2606400,
|
||||
"bits_per_second": 20848968.119171735,
|
||||
"retransmits": 133,
|
||||
"snd_cwnd": 39096,
|
||||
"rtt": 18019,
|
||||
"rttvar": 2579,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 3.5047531127929688e-05,
|
||||
"end": 1.0000720024108887,
|
||||
"seconds": 1.0001070499420166,
|
||||
"bytes": 2606400,
|
||||
"bits_per_second": 20848968.119171735,
|
||||
"retransmits": 133,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 1.0000720024108887,
|
||||
"end": 2.0003430843353271,
|
||||
"seconds": 1.0002710819244385,
|
||||
"bytes": 2867040,
|
||||
"bits_per_second": 22930104.063262954,
|
||||
"retransmits": 95,
|
||||
"snd_cwnd": 4344,
|
||||
"rtt": 9610,
|
||||
"rttvar": 4548,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 1.0000720024108887,
|
||||
"end": 2.0003430843353271,
|
||||
"seconds": 1.0002710819244385,
|
||||
"bytes": 2867040,
|
||||
"bits_per_second": 22930104.063262954,
|
||||
"retransmits": 95,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 2.0003430843353271,
|
||||
"end": 3.0001189708709717,
|
||||
"seconds": 0.99977588653564453,
|
||||
"bytes": 3192840,
|
||||
"bits_per_second": 25548445.750686083,
|
||||
"retransmits": 107,
|
||||
"snd_cwnd": 31856,
|
||||
"rtt": 14704,
|
||||
"rttvar": 11251,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 2.0003430843353271,
|
||||
"end": 3.0001189708709717,
|
||||
"seconds": 0.99977588653564453,
|
||||
"bytes": 3192840,
|
||||
"bits_per_second": 25548445.750686083,
|
||||
"retransmits": 107,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 3.0001189708709717,
|
||||
"end": 4.0001530647277832,
|
||||
"seconds": 1.0000340938568115,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21893013.582729738,
|
||||
"retransmits": 108,
|
||||
"snd_cwnd": 24616,
|
||||
"rtt": 10218,
|
||||
"rttvar": 6107,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 3.0001189708709717,
|
||||
"end": 4.0001530647277832,
|
||||
"seconds": 1.0000340938568115,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21893013.582729738,
|
||||
"retransmits": 108,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 4.0001530647277832,
|
||||
"end": 5.000140905380249,
|
||||
"seconds": 0.99998784065246582,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21894026.217073698,
|
||||
"retransmits": 117,
|
||||
"snd_cwnd": 8688,
|
||||
"rtt": 1468,
|
||||
"rttvar": 1844,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 4.0001530647277832,
|
||||
"end": 5.000140905380249,
|
||||
"seconds": 0.99998784065246582,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21894026.217073698,
|
||||
"retransmits": 117,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 5.000140905380249,
|
||||
"end": 6.0001630783081055,
|
||||
"seconds": 1.0000221729278564,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21893274.562002596,
|
||||
"retransmits": 111,
|
||||
"snd_cwnd": 17376,
|
||||
"rtt": 772,
|
||||
"rttvar": 138,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 5.000140905380249,
|
||||
"end": 6.0001630783081055,
|
||||
"seconds": 1.0000221729278564,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21893274.562002596,
|
||||
"retransmits": 111,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 6.0001630783081055,
|
||||
"end": 7.0002310276031494,
|
||||
"seconds": 1.0000679492950439,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21892272.435521096,
|
||||
"retransmits": 92,
|
||||
"snd_cwnd": 11584,
|
||||
"rtt": 10739,
|
||||
"rttvar": 6756,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 6.0001630783081055,
|
||||
"end": 7.0002310276031494,
|
||||
"seconds": 1.0000679492950439,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21892272.435521096,
|
||||
"retransmits": 92,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 7.0002310276031494,
|
||||
"end": 8.0000350475311279,
|
||||
"seconds": 0.99980401992797852,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21898051.581726115,
|
||||
"retransmits": 75,
|
||||
"snd_cwnd": 52128,
|
||||
"rtt": 15688,
|
||||
"rttvar": 4171,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 7.0002310276031494,
|
||||
"end": 8.0000350475311279,
|
||||
"seconds": 0.99980401992797852,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21898051.581726115,
|
||||
"retransmits": 75,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 8.0000350475311279,
|
||||
"end": 9.0002028942108154,
|
||||
"seconds": 1.0001678466796875,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21890085.82177674,
|
||||
"retransmits": 158,
|
||||
"snd_cwnd": 34752,
|
||||
"rtt": 7382,
|
||||
"rttvar": 6454,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 8.0000350475311279,
|
||||
"end": 9.0002028942108154,
|
||||
"seconds": 1.0001678466796875,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21890085.82177674,
|
||||
"retransmits": 158,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 9.0002028942108154,
|
||||
"end": 10.00016188621521,
|
||||
"seconds": 0.99995899200439453,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21894657.856033143,
|
||||
"retransmits": 82,
|
||||
"snd_cwnd": 14480,
|
||||
"rtt": 11687,
|
||||
"rttvar": 4174,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 9.0002028942108154,
|
||||
"end": 10.00016188621521,
|
||||
"seconds": 0.99995899200439453,
|
||||
"bytes": 2736720,
|
||||
"bits_per_second": 21894657.856033143,
|
||||
"retransmits": 82,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 10.00016188621521,
|
||||
"end": 11.00008487701416,
|
||||
"seconds": 0.9999229907989502,
|
||||
"bytes": 2280600,
|
||||
"bits_per_second": 18246205.125678919,
|
||||
"retransmits": 103,
|
||||
"snd_cwnd": 14480,
|
||||
"rtt": 8499,
|
||||
"rttvar": 12658,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 10.00016188621521,
|
||||
"end": 11.00008487701416,
|
||||
"seconds": 0.9999229907989502,
|
||||
"bytes": 2280600,
|
||||
"bits_per_second": 18246205.125678919,
|
||||
"retransmits": 103,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 11.00008487701416,
|
||||
"end": 12.000163078308105,
|
||||
"seconds": 1.0000782012939453,
|
||||
"bytes": 3192840,
|
||||
"bits_per_second": 25540722.682437934,
|
||||
"retransmits": 181,
|
||||
"snd_cwnd": 36200,
|
||||
"rtt": 10647,
|
||||
"rttvar": 14692,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 11.00008487701416,
|
||||
"end": 12.000163078308105,
|
||||
"seconds": 1.0000782012939453,
|
||||
"bytes": 3192840,
|
||||
"bits_per_second": 25540722.682437934,
|
||||
"retransmits": 181,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 12.000163078308105,
|
||||
"end": 13.000297069549561,
|
||||
"seconds": 1.0001339912414551,
|
||||
"bytes": 2280600,
|
||||
"bits_per_second": 18242355.684114821,
|
||||
"retransmits": 147,
|
||||
"snd_cwnd": 27512,
|
||||
"rtt": 22539,
|
||||
"rttvar": 10121,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
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|
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|
||||
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|
||||
@ -1,928 +0,0 @@
|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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||||
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||||
@ -1,928 +0,0 @@
|
||||
{
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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|
||||
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|
||||
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||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
@ -1,904 +0,0 @@
|
||||
{
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
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||||
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|
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||||
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|
||||
"bits_per_second": 21888901.370969683,
|
||||
"retransmits": 31,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 19.000382900238037,
|
||||
"end": 20.000078916549683,
|
||||
"seconds": 0.99969601631164551,
|
||||
"bytes": 4626360,
|
||||
"bits_per_second": 37022134.124882035,
|
||||
"retransmits": 118,
|
||||
"snd_cwnd": 39096,
|
||||
"rtt": 12253,
|
||||
"rttvar": 7091,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 19.000382900238037,
|
||||
"end": 20.000078916549683,
|
||||
"seconds": 0.99969601631164551,
|
||||
"bytes": 4626360,
|
||||
"bits_per_second": 37022134.124882035,
|
||||
"retransmits": 118,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 20.000078916549683,
|
||||
"end": 21.000180006027222,
|
||||
"seconds": 1.0001010894775391,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29188729.326602343,
|
||||
"retransmits": 66,
|
||||
"snd_cwnd": 28960,
|
||||
"rtt": 10169,
|
||||
"rttvar": 8560,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 20.000078916549683,
|
||||
"end": 21.000180006027222,
|
||||
"seconds": 1.0001010894775391,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29188729.326602343,
|
||||
"retransmits": 66,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 21.000180006027222,
|
||||
"end": 22.000144958496094,
|
||||
"seconds": 0.99996495246887207,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29192703.132171731,
|
||||
"retransmits": 74,
|
||||
"snd_cwnd": 30408,
|
||||
"rtt": 6238,
|
||||
"rttvar": 5972,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 21.000180006027222,
|
||||
"end": 22.000144958496094,
|
||||
"seconds": 0.99996495246887207,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29192703.132171731,
|
||||
"retransmits": 74,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 22.000144958496094,
|
||||
"end": 23.000087976455688,
|
||||
"seconds": 0.99994301795959473,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29193343.49627867,
|
||||
"retransmits": 49,
|
||||
"snd_cwnd": 30408,
|
||||
"rtt": 13749,
|
||||
"rttvar": 4520,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 22.000144958496094,
|
||||
"end": 23.000087976455688,
|
||||
"seconds": 0.99994301795959473,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29193343.49627867,
|
||||
"retransmits": 49,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 23.000087976455688,
|
||||
"end": 24.000288963317871,
|
||||
"seconds": 1.0002009868621826,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29185814.0348169,
|
||||
"retransmits": 138,
|
||||
"snd_cwnd": 31856,
|
||||
"rtt": 7151,
|
||||
"rttvar": 11584,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 23.000087976455688,
|
||||
"end": 24.000288963317871,
|
||||
"seconds": 1.0002009868621826,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29185814.0348169,
|
||||
"retransmits": 138,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 24.000288963317871,
|
||||
"end": 25.000213861465454,
|
||||
"seconds": 0.999924898147583,
|
||||
"bytes": 3714120,
|
||||
"bits_per_second": 29715191.665939037,
|
||||
"retransmits": 62,
|
||||
"snd_cwnd": 28960,
|
||||
"rtt": 14113,
|
||||
"rttvar": 1352,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 24.000288963317871,
|
||||
"end": 25.000213861465454,
|
||||
"seconds": 0.999924898147583,
|
||||
"bytes": 3714120,
|
||||
"bits_per_second": 29715191.665939037,
|
||||
"retransmits": 62,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 25.000213861465454,
|
||||
"end": 26.000295877456665,
|
||||
"seconds": 1.0000820159912109,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29189286.011775006,
|
||||
"retransmits": 68,
|
||||
"snd_cwnd": 82536,
|
||||
"rtt": 56523,
|
||||
"rttvar": 45608,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 25.000213861465454,
|
||||
"end": 26.000295877456665,
|
||||
"seconds": 1.0000820159912109,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29189286.011775006,
|
||||
"retransmits": 68,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 26.000295877456665,
|
||||
"end": 27.000303030014038,
|
||||
"seconds": 1.000007152557373,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29191471.206327394,
|
||||
"retransmits": 230,
|
||||
"snd_cwnd": 52128,
|
||||
"rtt": 22512,
|
||||
"rttvar": 14539,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 26.000295877456665,
|
||||
"end": 27.000303030014038,
|
||||
"seconds": 1.000007152557373,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29191471.206327394,
|
||||
"retransmits": 230,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 27.000303030014038,
|
||||
"end": 28.000287055969238,
|
||||
"seconds": 0.9999840259552002,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29192146.316653065,
|
||||
"retransmits": 72,
|
||||
"snd_cwnd": 46336,
|
||||
"rtt": 12034,
|
||||
"rttvar": 4791,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 27.000303030014038,
|
||||
"end": 28.000287055969238,
|
||||
"seconds": 0.9999840259552002,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29192146.316653065,
|
||||
"retransmits": 72,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 28.000287055969238,
|
||||
"end": 29.000072956085205,
|
||||
"seconds": 0.9997859001159668,
|
||||
"bytes": 4561200,
|
||||
"bits_per_second": 36497414.092124633,
|
||||
"retransmits": 151,
|
||||
"snd_cwnd": 23168,
|
||||
"rtt": 13022,
|
||||
"rttvar": 3630,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 28.000287055969238,
|
||||
"end": 29.000072956085205,
|
||||
"seconds": 0.9997859001159668,
|
||||
"bytes": 4561200,
|
||||
"bits_per_second": 36497414.092124633,
|
||||
"retransmits": 151,
|
||||
"omitted": false
|
||||
}
|
||||
}, {
|
||||
"streams": [{
|
||||
"socket": 5,
|
||||
"start": 29.000072956085205,
|
||||
"end": 29.999979019165039,
|
||||
"seconds": 0.999906063079834,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29194422.434129488,
|
||||
"retransmits": 35,
|
||||
"snd_cwnd": 27512,
|
||||
"rtt": 14104,
|
||||
"rttvar": 2315,
|
||||
"pmtu": 1500,
|
||||
"omitted": false
|
||||
}],
|
||||
"sum": {
|
||||
"start": 29.000072956085205,
|
||||
"end": 29.999979019165039,
|
||||
"seconds": 0.999906063079834,
|
||||
"bytes": 3648960,
|
||||
"bits_per_second": 29194422.434129488,
|
||||
"retransmits": 35,
|
||||
"omitted": false
|
||||
}
|
||||
}],
|
||||
"end": {
|
||||
"streams": [{
|
||||
"sender": {
|
||||
"socket": 5,
|
||||
"start": 0,
|
||||
"end": 29.999979019165039,
|
||||
"seconds": 29.999979019165039,
|
||||
"bytes": 112726800,
|
||||
"bits_per_second": 30060501.023147028,
|
||||
"retransmits": 2542,
|
||||
"max_snd_cwnd": 82536,
|
||||
"max_rtt": 56523,
|
||||
"min_rtt": 604,
|
||||
"mean_rtt": 14237
|
||||
},
|
||||
"receiver": {
|
||||
"socket": 5,
|
||||
"start": 0,
|
||||
"end": 30.074513912200928,
|
||||
"seconds": 29.999979019165039,
|
||||
"bytes": 112376384,
|
||||
"bits_per_second": 29892788.113701824
|
||||
}
|
||||
}],
|
||||
"sum_sent": {
|
||||
"start": 0,
|
||||
"end": 29.999979019165039,
|
||||
"seconds": 29.999979019165039,
|
||||
"bytes": 112726800,
|
||||
"bits_per_second": 30060501.023147028,
|
||||
"retransmits": 2542
|
||||
},
|
||||
"sum_received": {
|
||||
"start": 0,
|
||||
"end": 30.074513912200928,
|
||||
"seconds": 30.074513912200928,
|
||||
"bytes": 112376384,
|
||||
"bits_per_second": 29892788.113701824
|
||||
},
|
||||
"cpu_utilization_percent": {
|
||||
"host_total": 0.22899917925098145,
|
||||
"host_user": 0.082528055178228629,
|
||||
"host_system": 0.14647967413545043,
|
||||
"remote_total": 2.3161445099272395,
|
||||
"remote_user": 0.21584379195901418,
|
||||
"remote_system": 2.1003007179682252
|
||||
},
|
||||
"sender_tcp_congestion": "cubic",
|
||||
"receiver_tcp_congestion": "cubic"
|
||||
}
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@ -11,6 +11,7 @@ import proxmoxer
|
||||
import paramiko
|
||||
|
||||
import structure
|
||||
import structure.generic
|
||||
|
||||
|
||||
def check_env(*names: str) -> bool:
|
||||
@ -21,14 +22,14 @@ def check_env(*names: str) -> bool:
|
||||
|
||||
|
||||
def bridge_node_search(
|
||||
first: structure.Bridge,
|
||||
bridge_name_generator: Callable[[structure.Bridge], str],
|
||||
node_id_generator: Callable[[structure.Node], int],
|
||||
) -> Tuple[List[structure.Bridge], List[structure.Node]]:
|
||||
bridges: List[structure.Bridge] = []
|
||||
nodes: List[structure.Node] = []
|
||||
first: structure.generic.Bridge,
|
||||
bridge_name_generator: Callable[[structure.generic.Bridge], str],
|
||||
node_id_generator: Callable[[structure.generic.Node], int],
|
||||
) -> Tuple[List[structure.generic.Bridge], List[structure.generic.Node]]:
|
||||
bridges: List[structure.generic.Bridge] = []
|
||||
nodes: List[structure.generic.Node] = []
|
||||
|
||||
queue: List[structure.Bridge] = [first]
|
||||
queue: List[structure.generic.Bridge] = [first]
|
||||
while len(queue) > 0:
|
||||
bridge = queue.pop()
|
||||
if bridge.get_name() != '':
|
||||
@ -38,7 +39,7 @@ def bridge_node_search(
|
||||
bridge.set_name(bridge_name_generator(bridge))
|
||||
|
||||
# from this bridge, find all nodes (via all interfaces)
|
||||
reachable_nodes: List[structure.Node] = []
|
||||
reachable_nodes: List[structure.generic.Node] = []
|
||||
for interface in bridge.get_interfaces():
|
||||
node = interface.get_node()
|
||||
if node.get_id() is not None:
|
||||
@ -63,7 +64,7 @@ class PrintRunner:
|
||||
self._last_bridge: int = 0
|
||||
self._last_node_id = 0
|
||||
|
||||
def build(self, bridge: structure.Bridge):
|
||||
def build(self, bridge: structure.generic.Bridge):
|
||||
bridges, nodes = bridge_node_search(bridge, lambda _: self.name_bridge(), lambda _: self.id_node())
|
||||
|
||||
print(bridges)
|
||||
@ -121,10 +122,10 @@ class ProxmoxRunner:
|
||||
self._template_id = template_id
|
||||
self._initial_vm_id = initial_vm_id
|
||||
|
||||
self._internet_bridge = structure.Bridge()
|
||||
self._internet_bridge = structure.generic.Bridge()
|
||||
self._internet_bridge.set_name(internet_bridge)
|
||||
|
||||
self._management_bridge = structure.Bridge()
|
||||
self._management_bridge = structure.generic.Bridge()
|
||||
self._management_bridge.set_name(management_bridge)
|
||||
self._management_initial_ip = management_initial_ip
|
||||
self._management_netmask = management_netmask
|
||||
@ -133,21 +134,21 @@ class ProxmoxRunner:
|
||||
self._private_key = paramiko.RSAKey.generate(3072)
|
||||
self._client = paramiko.SSHClient()
|
||||
|
||||
def build(self, bridge: structure.Bridge):
|
||||
def build(self, bridge: structure.generic.Bridge):
|
||||
bridges, nodes = bridge_node_search(bridge, lambda x: self._create_bridge(x), lambda x: self._create_node(x))
|
||||
|
||||
self._build_bridges()
|
||||
self._build_bridges(bridges)
|
||||
|
||||
with concurrent.futures.ThreadPoolExecutor(max_workers=8) as executor:
|
||||
build_futures = [executor.submit(self._build_node, node) for node in nodes]
|
||||
for future in build_futures:
|
||||
future.result()
|
||||
future.result(300)
|
||||
|
||||
# guarantee that setup is not called until all of the nodes are built
|
||||
# this means that all will have their final IPs by this point
|
||||
setup_futures = [executor.submit(self._setup_node, node) for node in nodes]
|
||||
for future in setup_futures:
|
||||
future.result()
|
||||
future.result(300)
|
||||
|
||||
def _await_task(self, upid, timeout=10):
|
||||
t1 = datetime.now()
|
||||
@ -156,7 +157,7 @@ class ProxmoxRunner:
|
||||
return
|
||||
raise TimeoutError
|
||||
|
||||
def _create_bridge(self, bridge: structure.Bridge) -> str:
|
||||
def _create_bridge(self, bridge: structure.generic.Bridge) -> str:
|
||||
while True:
|
||||
try:
|
||||
self._proxmox.nodes(self._proxmox_node).network.post(
|
||||
@ -177,11 +178,17 @@ class ProxmoxRunner:
|
||||
self._created_bridges.append(bridge_name)
|
||||
return bridge_name
|
||||
|
||||
def _build_bridges(self):
|
||||
def _build_bridges(self, bridges: List[structure.generic.Bridge]):
|
||||
network_task = self._proxmox.nodes(self._proxmox_node).network.put()
|
||||
self._await_task(network_task)
|
||||
|
||||
def _create_node(self, node: structure.Node) -> int:
|
||||
existing = []
|
||||
for bridge in bridges:
|
||||
while True in [ipaddress.ip_network(bridge.get_network()).overlaps(x) for x in existing]:
|
||||
bridge.new_network()
|
||||
existing.append(bridge.get_network())
|
||||
|
||||
def _create_node(self, node: structure.generic.Node) -> int:
|
||||
while True:
|
||||
try:
|
||||
clone_task = self._proxmox.nodes(self._proxmox_node).qemu(self._template_id).clone.post(
|
||||
@ -201,10 +208,10 @@ class ProxmoxRunner:
|
||||
self._created_nodes.append(new_id - 1)
|
||||
return new_id - 1
|
||||
|
||||
def _open_ssh(self, node: structure.Node, interface: structure.Interface = None):
|
||||
def _open_ssh(self, node: structure.generic.Node, interface: structure.generic.Interface = None):
|
||||
if interface is None:
|
||||
for iface in node.get_interfaces():
|
||||
if iface.get_method() == structure.IpMethod.Management:
|
||||
if iface.get_method() == structure.generic.IpMethod.Management:
|
||||
interface = iface
|
||||
break
|
||||
if interface is None:
|
||||
@ -227,21 +234,21 @@ class ProxmoxRunner:
|
||||
except (paramiko.ssh_exception.AuthenticationException, paramiko.ssh_exception.NoValidConnectionsError):
|
||||
time.sleep(10)
|
||||
|
||||
node.client = client
|
||||
node.ssh_client = client
|
||||
|
||||
def _close_ssh(self, node: structure.Node):
|
||||
node.client.close()
|
||||
del node.client
|
||||
def _close_ssh(self, node: structure.generic.Node):
|
||||
node.ssh_client.close()
|
||||
del node.ssh_client
|
||||
|
||||
def ssh(
|
||||
self,
|
||||
node: structure.Node,
|
||||
node: structure.generic.Node,
|
||||
command: str,
|
||||
error_stderr=False,
|
||||
error_stdout=False,
|
||||
return_stdout=False,
|
||||
) -> Union[int, str]:
|
||||
chan = node.client.get_transport().open_session()
|
||||
chan = node.ssh_client.get_transport().open_session()
|
||||
|
||||
chan.exec_command(command)
|
||||
exit_status = chan.recv_exit_status()
|
||||
@ -263,7 +270,7 @@ class ProxmoxRunner:
|
||||
|
||||
return exit_status
|
||||
|
||||
def _build_node(self, node: structure.Node):
|
||||
def _build_node(self, node: structure.generic.Node):
|
||||
# Step 1: Configure access
|
||||
self._proxmox.nodes(self._proxmox_node).qemu(node.get_id()).config.put(
|
||||
ciuser='python',
|
||||
@ -276,7 +283,7 @@ class ProxmoxRunner:
|
||||
# Step 2: connect to Internet bridge with DHCP to install packages
|
||||
if node.get_internet_setup() is not None:
|
||||
interfaces = node.get_interfaces()
|
||||
internet_interface = structure.Interface(structure.IpMethod.Dhcp4)
|
||||
internet_interface = structure.generic.Interface(structure.generic.IpMethod.Dhcp4)
|
||||
internet_interface.set_bridge(self._internet_bridge)
|
||||
temp_interfaces = [internet_interface, interfaces[len(interfaces) - 1]]
|
||||
|
||||
@ -296,12 +303,12 @@ class ProxmoxRunner:
|
||||
self._setup_node_interfaces(node)
|
||||
|
||||
start_task = self._proxmox.nodes(self._proxmox_node).qemu(node.get_id()).status.start.post()
|
||||
self._await_task(start_task)
|
||||
self._await_task(start_task, timeout=20)
|
||||
|
||||
self._open_ssh(node)
|
||||
node.ssh = (lambda n: lambda *args, **kwargs: self.ssh(n, *args, **kwargs))(node)
|
||||
|
||||
def _setup_node_interfaces(self, node: structure.Node, interfaces: List[structure.Interface] = None):
|
||||
def _setup_node_interfaces(self, node: structure.generic.Node, interfaces: List[structure.generic.Interface] = None):
|
||||
if interfaces is None:
|
||||
interfaces = node.get_interfaces()
|
||||
|
||||
@ -310,21 +317,20 @@ class ProxmoxRunner:
|
||||
interface = interfaces[i]
|
||||
method = interface.get_method()
|
||||
|
||||
if method == structure.IpMethod.Manual:
|
||||
pass
|
||||
elif method == structure.IpMethod.Management:
|
||||
if method == structure.generic.IpMethod.Management:
|
||||
interface.set_bridge(self._management_bridge)
|
||||
addr = self._management_initial_ip + node.get_id() - self._initial_vm_id
|
||||
|
||||
kwargs['ipconfig{}'.format(i)] = 'ip={}/{}'.format(addr, self._management_netmask)
|
||||
interface.set_address(addr)
|
||||
elif method == structure.IpMethod.Auto4:
|
||||
elif method == structure.generic.IpMethod.Auto4 or method == structure.generic.IpMethod.Manual:
|
||||
# handle manual the same as auto4 so it doesn't get stuck in DHCP
|
||||
bridge = interface.get_bridge()
|
||||
addr = bridge.get_ip_address()
|
||||
|
||||
kwargs['ipconfig{}'.format(i)] = 'ip={}/{}'.format(addr, bridge.netmask)
|
||||
interface.set_address(addr)
|
||||
elif method == structure.IpMethod.Dhcp4:
|
||||
elif method == structure.generic.IpMethod.Dhcp4:
|
||||
kwargs['ipconfig{}'.format(i)] = 'ip=dhcp'
|
||||
else:
|
||||
raise RuntimeError('not implemented')
|
||||
@ -335,7 +341,7 @@ class ProxmoxRunner:
|
||||
|
||||
def interface_set_rate(iface):
|
||||
def new_set_rate(rate: Optional[int]):
|
||||
structure.Interface.set_rate(iface, rate)
|
||||
structure.generic.Interface.set_rate(iface, rate)
|
||||
self._update_node_interfaces(node)
|
||||
|
||||
return new_set_rate
|
||||
@ -344,7 +350,7 @@ class ProxmoxRunner:
|
||||
|
||||
self._proxmox.nodes(self._proxmox_node).qemu(node.get_id()).config.put(**kwargs)
|
||||
|
||||
def _update_node_interfaces(self, node: structure.Node):
|
||||
def _update_node_interfaces(self, node: structure.generic.Node):
|
||||
interfaces = node.get_interfaces()
|
||||
|
||||
old_config = self._proxmox.nodes(self._proxmox_node).qemu(node.get_id()).config.get()
|
||||
@ -363,9 +369,10 @@ class ProxmoxRunner:
|
||||
|
||||
self._proxmox.nodes(self._proxmox_node).qemu(node.get_id()).config.put(**new_config)
|
||||
|
||||
def _setup_node(self, node: structure.Node):
|
||||
def _setup_node(self, node: structure.generic.Node):
|
||||
if node.get_setup() is not None:
|
||||
self.ssh(node, node.get_setup(), error_stdout=True, error_stderr=True)
|
||||
cmd = node.get_setup()
|
||||
self.ssh(node, cmd, error_stdout=True, error_stderr=True)
|
||||
|
||||
def teardown(self):
|
||||
for node in self._created_nodes:
|
||||
@ -377,8 +384,9 @@ class ProxmoxRunner:
|
||||
for bridge in self._created_bridges:
|
||||
self._proxmox.nodes(self._proxmox_node).network(bridge).delete()
|
||||
|
||||
network_task = self._proxmox.nodes(self._proxmox_node).network.put()
|
||||
self._await_task(network_task)
|
||||
if len(self._created_bridges) > 0:
|
||||
network_task = self._proxmox.nodes(self._proxmox_node).network.put()
|
||||
self._await_task(network_task)
|
||||
|
||||
self._created_nodes = []
|
||||
self._last_node_id = 0
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
from .structure import Node
|
||||
|
||||
from .structure import IpMethod, Interface, Bridge
|
||||
from .generic import IpMethod, Interface, Bridge, Node
|
||||
|
||||
from .structure import SpeedTestServer, LocalPortal, RemotePortal
|
||||
from .tests import StandardTest, DirectTest, IperfResult
|
||||
from .environments import StandardEnvironment, DirectEnvironment, BaseEnvironment
|
||||
|
||||
114
structure/environments.py
Normal file
114
structure/environments.py
Normal file
@ -0,0 +1,114 @@
|
||||
import threading
|
||||
from typing import Tuple, Optional
|
||||
|
||||
from structure import Bridge, StandardTest, SpeedTestServer, Node, IperfResult, RemotePortal, Interface, \
|
||||
IpMethod, LocalPortal
|
||||
from structure.tests import repeat_until_satisfied
|
||||
|
||||
|
||||
class BaseEnvironment:
|
||||
def __init__(self, runner, top_level_bridge: Bridge):
|
||||
self.top_level_bridge = top_level_bridge
|
||||
self._runner = runner
|
||||
|
||||
def __enter__(self):
|
||||
try:
|
||||
self._runner.build(self.top_level_bridge)
|
||||
except Exception as e:
|
||||
self._runner.teardown()
|
||||
raise e
|
||||
return self
|
||||
|
||||
def __exit__(self, exc_type, exc_val, exc_tb):
|
||||
self._runner.teardown()
|
||||
|
||||
def _test(
|
||||
self,
|
||||
test: StandardTest,
|
||||
inbound_server: SpeedTestServer,
|
||||
inbound_client: SpeedTestServer,
|
||||
rated_node: Node,
|
||||
expected_interfaces: int,
|
||||
) -> Tuple[IperfResult, IperfResult]:
|
||||
if len(test.rates) != expected_interfaces:
|
||||
raise RuntimeError('mismatched number of interfaces')
|
||||
|
||||
results = []
|
||||
for server, client in [(inbound_server, inbound_client), (inbound_client, inbound_server)]:
|
||||
def test_reducer(old: Optional[IperfResult]) -> IperfResult:
|
||||
for i, r in enumerate(test.rates):
|
||||
rated_node.get_interfaces()[i].set_rate(r)
|
||||
server.server()
|
||||
|
||||
for delay, (index, rate) in test.events.items():
|
||||
iface = rated_node.get_interfaces()[index]
|
||||
threading.Timer(6 + delay, iface.set_rate, args=[rate]).start()
|
||||
|
||||
iperf = client.client(server, time=test.duration)
|
||||
if old is None:
|
||||
return IperfResult(test, iperf)
|
||||
else:
|
||||
old.add_results(iperf)
|
||||
return old
|
||||
|
||||
def test_satisfier(val: IperfResult) -> bool:
|
||||
if val.num_tests < 3:
|
||||
return False
|
||||
return val.bandwidth_coefficient_variance() < test.bandwidth_variation_target and False not in \
|
||||
[x < test.interval_variation_target for x in val.interval_coefficient_variances().values()]
|
||||
|
||||
result = repeat_until_satisfied(
|
||||
test_reducer,
|
||||
test_satisfier,
|
||||
max_failures=test.max_failures,
|
||||
max_attempts=test.max_attempts,
|
||||
)
|
||||
results.append(result)
|
||||
|
||||
# Return a tuple of (inbound, outbound)
|
||||
return results[0], results[1]
|
||||
|
||||
def test(self, test: StandardTest) -> Tuple[IperfResult, IperfResult]:
|
||||
raise RuntimeError('not implemented')
|
||||
|
||||
|
||||
class StandardEnvironment(BaseEnvironment):
|
||||
def __init__(self, interfaces: int, runner, setup_params: dict):
|
||||
self._interfaces = interfaces
|
||||
|
||||
self.rp = RemotePortal([Interface(IpMethod.Auto4)], setup_params=setup_params)
|
||||
|
||||
self.st = SpeedTestServer()
|
||||
self.cl = SpeedTestServer(clone_interface=self.rp.get_interfaces()[0])
|
||||
|
||||
self.lp = LocalPortal(
|
||||
[Interface(IpMethod.Auto4) for _ in range(interfaces)],
|
||||
self.cl,
|
||||
setup_params=setup_params,
|
||||
)
|
||||
|
||||
self.rp.set_local_portal(self.lp)
|
||||
self.lp.set_remote_portal(self.rp)
|
||||
|
||||
super().__init__(runner, Bridge(
|
||||
self.st.get_interfaces()[0],
|
||||
self.rp.get_interfaces()[0],
|
||||
*self.lp.get_interfaces()[0:interfaces],
|
||||
))
|
||||
|
||||
def test(self, test: StandardTest) -> Tuple[IperfResult, IperfResult]:
|
||||
return self._test(test, self.st, self.cl, self.lp, self._interfaces)
|
||||
|
||||
|
||||
class DirectEnvironment(BaseEnvironment):
|
||||
def __init__(self, runner):
|
||||
self.st1 = SpeedTestServer()
|
||||
self.st2 = SpeedTestServer()
|
||||
|
||||
super().__init__(runner, Bridge(
|
||||
self.st1.get_interfaces()[0],
|
||||
self.st2.get_interfaces()[0],
|
||||
))
|
||||
|
||||
def test(self, test: StandardTest) -> Tuple[IperfResult, IperfResult]:
|
||||
return self._test(test, self.st2, self.st1, self.st2, 1)
|
||||
132
structure/generic.py
Normal file
132
structure/generic.py
Normal file
@ -0,0 +1,132 @@
|
||||
import ipaddress
|
||||
import random
|
||||
from enum import Enum
|
||||
from typing import Optional, List, Dict, Union
|
||||
|
||||
|
||||
class IpMethod(Enum):
|
||||
Manual = 0
|
||||
Management = 1
|
||||
Auto4 = 2
|
||||
Auto6 = 3
|
||||
Dhcp4 = 4
|
||||
Dhcp6 = 5
|
||||
|
||||
|
||||
class Interface:
|
||||
def __init__(self, method: IpMethod, rate: Optional[int] = None):
|
||||
self._method: IpMethod
|
||||
|
||||
self._node: Optional[Node] = None
|
||||
self._rate: Optional[int] = None
|
||||
self._bridge: Optional[Bridge] = None
|
||||
|
||||
self._method = method
|
||||
self._rate = rate
|
||||
self._address: ipaddress.ip_address = None
|
||||
|
||||
def get_method(self):
|
||||
return self._method
|
||||
|
||||
def set_node(self, node):
|
||||
self._node = node
|
||||
|
||||
def get_node(self):
|
||||
return self._node
|
||||
|
||||
def set_bridge(self, bridge):
|
||||
self._bridge = bridge
|
||||
|
||||
def get_bridge(self):
|
||||
return self._bridge
|
||||
|
||||
def set_address(self, addr: ipaddress.ip_address):
|
||||
self._address = addr
|
||||
|
||||
def get_address(self) -> ipaddress.ip_address:
|
||||
return self._address
|
||||
|
||||
def get_rate(self) -> Optional[int]:
|
||||
return self._rate
|
||||
|
||||
def set_rate(self, rate: Optional[int]):
|
||||
self._rate = rate
|
||||
|
||||
|
||||
class Bridge:
|
||||
def __init__(self, *interfaces: Interface):
|
||||
self._interfaces: List[Interface] = []
|
||||
self._name: str = ''
|
||||
|
||||
for interface in interfaces:
|
||||
self._interfaces.append(interface)
|
||||
interface.set_bridge(self)
|
||||
|
||||
# Generate a random class c private range by default (10.0.0.0)
|
||||
self._addr: ipaddress.ip_address = None
|
||||
self._network_iterator: iter = None
|
||||
|
||||
self.netmask = 24
|
||||
self.new_network()
|
||||
|
||||
def get_interfaces(self) -> List[Interface]:
|
||||
return self._interfaces
|
||||
|
||||
def set_name(self, name: str):
|
||||
self._name = name
|
||||
|
||||
def get_name(self) -> str:
|
||||
return self._name
|
||||
|
||||
def set_netmask(self, mask: int):
|
||||
self.netmask = mask
|
||||
self._network_iterator = ipaddress.ip_network('{}/{}'.format(self._addr, self.netmask), False).hosts()
|
||||
|
||||
def get_ip_address(self) -> ipaddress.ip_address:
|
||||
return next(self._network_iterator)
|
||||
|
||||
def get_network(self) -> ipaddress.ip_network:
|
||||
return ipaddress.ip_network('{}/{}'.format(self._addr, self.netmask), False)
|
||||
|
||||
def get_network_string(self) -> str:
|
||||
return str(ipaddress.ip_network('{}/{}'.format(self._addr, self.netmask), False))
|
||||
|
||||
def new_network(self):
|
||||
self._addr: ipaddress.ip_address = ipaddress.ip_address('10.0.0.0') + random.randint(0, 16777216)
|
||||
self._network_iterator = ipaddress.ip_network('{}/{}'.format(self._addr, self.netmask), False).hosts()
|
||||
|
||||
|
||||
class Node:
|
||||
def __init__(self, interfaces: List[Interface], setup_params: Dict = None):
|
||||
self._id: Union[int, None] = None
|
||||
self._interfaces: List[Interface] = interfaces
|
||||
self._interfaces.append(Interface(IpMethod.Management))
|
||||
|
||||
for interface in self._interfaces:
|
||||
interface.set_node(self)
|
||||
|
||||
self.setup_params = {} if setup_params is None else setup_params
|
||||
|
||||
def get_interfaces(self):
|
||||
return self._interfaces
|
||||
|
||||
def set_id(self, new_id):
|
||||
self._id = new_id
|
||||
|
||||
def get_id(self):
|
||||
return self._id
|
||||
|
||||
def get_core_count(self) -> int:
|
||||
return 2
|
||||
|
||||
def get_memory_mb(self) -> int:
|
||||
return 2048
|
||||
|
||||
def get_internet_setup(self) -> Optional[str]:
|
||||
return None
|
||||
|
||||
def get_setup(self) -> Optional[str]:
|
||||
return None
|
||||
|
||||
def ssh(self, *args, **kwargs):
|
||||
raise RuntimeError('ssh not implemented')
|
||||
@ -1,140 +1,50 @@
|
||||
import ipaddress
|
||||
import json
|
||||
import textwrap
|
||||
from enum import Enum
|
||||
import random
|
||||
from typing import List, Optional, Union, Dict
|
||||
|
||||
from typing import List, Optional
|
||||
|
||||
class IpMethod(Enum):
|
||||
Manual = 0
|
||||
Management = 1
|
||||
Auto4 = 2
|
||||
Auto6 = 3
|
||||
Dhcp4 = 4
|
||||
Dhcp6 = 5
|
||||
|
||||
|
||||
class Interface:
|
||||
def __init__(self, method: IpMethod, rate: Optional[int] = None):
|
||||
self._method: IpMethod
|
||||
|
||||
self._node: Optional[Node] = None
|
||||
self._rate: Optional[int] = None
|
||||
self._bridge: Optional[Bridge] = None
|
||||
|
||||
self._method = method
|
||||
self._rate = rate
|
||||
self._address: ipaddress.ip_address = None
|
||||
|
||||
def get_method(self):
|
||||
return self._method
|
||||
|
||||
def set_node(self, node):
|
||||
self._node = node
|
||||
|
||||
def get_node(self):
|
||||
return self._node
|
||||
|
||||
def set_bridge(self, bridge):
|
||||
self._bridge = bridge
|
||||
|
||||
def get_bridge(self):
|
||||
return self._bridge
|
||||
|
||||
def set_address(self, addr: ipaddress.ip_address):
|
||||
self._address = addr
|
||||
|
||||
def get_address(self) -> ipaddress.ip_address:
|
||||
return self._address
|
||||
|
||||
def get_rate(self) -> Optional[int]:
|
||||
return self._rate
|
||||
|
||||
def set_rate(self, rate: Optional[int]):
|
||||
self._rate = rate
|
||||
|
||||
|
||||
class Bridge:
|
||||
def __init__(self, *interfaces: Interface):
|
||||
self._interfaces: List[Interface] = []
|
||||
self._name: str = ''
|
||||
|
||||
for interface in interfaces:
|
||||
self._interfaces.append(interface)
|
||||
interface.set_bridge(self)
|
||||
|
||||
# Generate a random class c private range by default (10.0.0.0)
|
||||
self.netmask = 24
|
||||
self._addr: ipaddress.ip_address = ipaddress.ip_address('10.0.0.0') + random.randint(0, 16777216)
|
||||
self._network_iterator = ipaddress.ip_network('{}/{}'.format(self._addr, self.netmask), False).hosts()
|
||||
|
||||
def get_interfaces(self) -> List[Interface]:
|
||||
return self._interfaces
|
||||
|
||||
def set_name(self, name: str):
|
||||
self._name = name
|
||||
|
||||
def get_name(self) -> str:
|
||||
return self._name
|
||||
|
||||
def set_netmask(self, mask: int):
|
||||
self.netmask = mask
|
||||
self._network_iterator = ipaddress.ip_network('{}/{}'.format(self._addr, self.netmask), False).hosts()
|
||||
|
||||
def get_ip_address(self) -> ipaddress.ip_address:
|
||||
return next(self._network_iterator)
|
||||
|
||||
def get_network(self) -> str:
|
||||
return str(ipaddress.ip_network('{}/{}'.format(self._addr, self.netmask), False))
|
||||
|
||||
|
||||
class Node:
|
||||
def __init__(self, interfaces: List[Interface], setup_params: Dict = None):
|
||||
self._id: Union[int, None] = None
|
||||
self._interfaces: List[Interface] = interfaces
|
||||
self._interfaces.append(Interface(IpMethod.Management))
|
||||
|
||||
for interface in self._interfaces:
|
||||
interface.set_node(self)
|
||||
|
||||
self.setup_params = {} if setup_params is None else setup_params
|
||||
|
||||
def get_interfaces(self):
|
||||
return self._interfaces
|
||||
|
||||
def set_id(self, new_id):
|
||||
self._id = new_id
|
||||
|
||||
def get_id(self):
|
||||
return self._id
|
||||
|
||||
def get_core_count(self) -> int:
|
||||
return 2
|
||||
|
||||
def get_memory_mb(self) -> int:
|
||||
return 2048
|
||||
|
||||
def get_internet_setup(self) -> Optional[str]:
|
||||
return None
|
||||
|
||||
def get_setup(self) -> Optional[str]:
|
||||
return None
|
||||
|
||||
def ssh(self, *args, **kwargs):
|
||||
raise RuntimeError('ssh not implemented')
|
||||
from structure import IpMethod, Interface, Bridge, Node
|
||||
|
||||
|
||||
class SpeedTestServer(Node):
|
||||
def client(self, server: Interface):
|
||||
pass
|
||||
def __init__(self, clone_interface: Interface = None, **kwargs):
|
||||
super().__init__([Interface(IpMethod.Manual)], **kwargs)
|
||||
|
||||
# Entry method for running the serve with `with speedtest:`
|
||||
def __enter__(self):
|
||||
pass
|
||||
self.clone_interface = clone_interface
|
||||
|
||||
def __exit__(self, exc_type, exc_val, exc_tb):
|
||||
pass
|
||||
def get_internet_setup(self) -> Optional[str]:
|
||||
return textwrap.dedent('''
|
||||
cloud-init status --wait || cloud-init status --long
|
||||
sleep 2
|
||||
sudo apt-get install -y iperf3
|
||||
''')
|
||||
|
||||
def get_setup(self) -> Optional[str]:
|
||||
if self.clone_interface is None:
|
||||
return None
|
||||
|
||||
self.get_interfaces()[0].set_address(self.clone_interface.get_address())
|
||||
return textwrap.dedent('''
|
||||
set -e
|
||||
|
||||
sudo ip addr flush dev eth0
|
||||
sudo ip addr add {} dev eth0
|
||||
sudo ip route add 192.168.1.1 dev eth0
|
||||
sudo ip route add default via 192.168.1.1 dev eth0
|
||||
''').format(self.clone_interface.get_address())
|
||||
|
||||
def server(self):
|
||||
self.ssh('iperf3 -s -1 -D', error_stdout=True, error_stderr=True)
|
||||
|
||||
def client(self, target, time=30, interval_size=2.0):
|
||||
if isinstance(target, SpeedTestServer):
|
||||
target = target.get_interfaces()[0].get_address()
|
||||
|
||||
command = 'iperf3 -c {target} -t {time} -O 6 -i {interval_size} -J'.format(
|
||||
target=target,
|
||||
time=time,
|
||||
interval_size=interval_size,
|
||||
)
|
||||
return self.ssh(command, error_stdout=True, error_stderr=True, return_stdout=True)
|
||||
|
||||
|
||||
class RemotePortal(Node):
|
||||
@ -150,58 +60,56 @@ class RemotePortal(Node):
|
||||
return textwrap.dedent('''
|
||||
set -e
|
||||
|
||||
wget -q http://10.20.0.11/minio-client
|
||||
chmod +x minio-client
|
||||
|
||||
./minio-client alias set s3 http://10.20.0.25:3900 {access_key} {secret_key} || \
|
||||
./minio-client alias set s3 s3.us-west-001.backblazeb2.com {access_key} {secret_key}
|
||||
./minio-client cp s3/dissertation/binaries/debian/{branch} mpbl3p
|
||||
|
||||
wget -q https://f001.backblazeb2.com/file/dissertation/binaries/debian/{branch} -O mpbl3p
|
||||
chmod +x mpbl3p
|
||||
|
||||
|
||||
cloud-init status --wait || cloud-init status --long
|
||||
sudo apt-get install -y iperf3
|
||||
''').format(**self.setup_params)
|
||||
|
||||
def get_setup(self) -> Optional[str]:
|
||||
return textwrap.dedent('''
|
||||
set -e
|
||||
|
||||
sudo sysctl -w net.ipv4.conf.all.arp_announce=1
|
||||
sudo sysctl -w net.ipv4.conf.all.arp_ignore=2
|
||||
|
||||
sudo sysctl -w net.ipv4.ip_forward=1
|
||||
sudo sysctl -w net.ipv4.conf.eth0.proxy_arp=1
|
||||
|
||||
cat << EOF > config.ini
|
||||
[Host]
|
||||
PrivateKey = INVALID
|
||||
|
||||
|
||||
[Peer]
|
||||
PublicKey = INVALID
|
||||
Method = TCP
|
||||
|
||||
|
||||
LocalHost = {local_host}
|
||||
LocalPort = 1234
|
||||
EOF
|
||||
|
||||
|
||||
(nohup sudo ./mpbl3p > mpbl3p.log 2>&1 & echo $! > mpbl3p.pid)
|
||||
|
||||
sleep 10
|
||||
|
||||
ps $(cat mpbl3p.pid) || cat mpbl3p.log
|
||||
|
||||
sleep 1
|
||||
sudo ip link set up nc0
|
||||
sudo ip addr add 172.19.152.2/31 dev nc0
|
||||
sudo ip link set up nc0
|
||||
|
||||
ps $(cat mpbl3p.pid)
|
||||
sudo ip rule add from all table local priority 20
|
||||
sudo ip rule del priority 0
|
||||
|
||||
sudo ip rule add to {local_host} dport 1234 table local priority 9
|
||||
|
||||
sudo ip route flush 10
|
||||
sudo ip route add table 10 to {local_host} via 172.19.152.3 dev nc0
|
||||
sudo ip rule add to {local_host} table 10 priority 10
|
||||
|
||||
ping -W 0.1 -c 1 172.19.152.3
|
||||
ps $(cat mpbl3p.pid) || cat mpbl3p.log
|
||||
''').format(
|
||||
local_host=self.get_interfaces()[0].get_address(),
|
||||
**self.setup_params,
|
||||
)
|
||||
|
||||
def speedtest_server(self):
|
||||
self.ssh('iperf3 -s -1 -D', error_stdout=True, error_stderr=True)
|
||||
|
||||
def speedtest_client(self, target, time=30):
|
||||
command = 'iperf3 -c {target} -t {time} -O 5 -J'.format(target=target, time=time)
|
||||
out = self.ssh(command, error_stdout=True, error_stderr=True, return_stdout=True)
|
||||
return json.loads(out)
|
||||
|
||||
|
||||
class LocalPortal(Node):
|
||||
def __init__(self, wan_interfaces: List[Interface], child: Optional[Node], **kwargs):
|
||||
@ -220,18 +128,11 @@ class LocalPortal(Node):
|
||||
def get_internet_setup(self) -> Optional[str]:
|
||||
return textwrap.dedent('''
|
||||
set -e
|
||||
|
||||
wget -q http://10.20.0.11/minio-client
|
||||
chmod +x minio-client
|
||||
|
||||
./minio-client alias set s3 http://10.20.0.25:3900 {access_key} {secret_key} || \
|
||||
./minio-client alias set s3 s3.us-west-001.backblazeb2.com {access_key} {secret_key}
|
||||
./minio-client cp s3/dissertation/binaries/debian/{branch} mpbl3p
|
||||
|
||||
wget -q https://f001.backblazeb2.com/file/dissertation/binaries/debian/{branch} -O mpbl3p
|
||||
chmod +x mpbl3p
|
||||
|
||||
cloud-init status --wait || cloud-init status --long
|
||||
sudo apt-get install -y iperf3
|
||||
''').format(**self.setup_params)
|
||||
|
||||
def get_setup(self) -> str:
|
||||
@ -239,9 +140,9 @@ class LocalPortal(Node):
|
||||
[Peer]
|
||||
PublicKey = INVALID
|
||||
Method = TCP
|
||||
|
||||
|
||||
LocalHost = {local_host}
|
||||
|
||||
|
||||
RemoteHost = {remote_host}
|
||||
RemotePort = 1234
|
||||
''')
|
||||
@ -249,7 +150,7 @@ class LocalPortal(Node):
|
||||
peers = '\n\n'.join([peer_string.format(
|
||||
local_host=x.get_address(),
|
||||
remote_host=self.remote_portal.get_interfaces()[0].get_address(),
|
||||
) for x in self.get_interfaces()[:-1]])
|
||||
) for x in self.get_interfaces()[:-2]])
|
||||
|
||||
policy_routing_string = textwrap.dedent('''
|
||||
sudo ip route flush {table_number}
|
||||
@ -258,18 +159,23 @@ class LocalPortal(Node):
|
||||
''')
|
||||
|
||||
policy_routing = '\n\n'.join([policy_routing_string.format(
|
||||
table_number=i+10,
|
||||
table_number=i + 10,
|
||||
device='eth{}'.format(i),
|
||||
network=iface.get_bridge().get_network(),
|
||||
network=iface.get_bridge().get_network_string(),
|
||||
local_address=iface.get_address(),
|
||||
) for i, iface in enumerate(self.get_interfaces()[:-1])])
|
||||
) for i, iface in enumerate(self.get_interfaces()[:-2])])
|
||||
|
||||
return textwrap.dedent('''
|
||||
set -e
|
||||
|
||||
|
||||
sudo sysctl -w net.ipv4.conf.all.arp_announce=1
|
||||
sudo sysctl -w net.ipv4.conf.all.arp_ignore=2
|
||||
|
||||
sudo sysctl -w net.ipv4.conf.all.arp_ignore=1
|
||||
|
||||
sudo sysctl -w net.ipv4.ip_forward=1
|
||||
|
||||
sudo ip addr flush dev {local_interface}
|
||||
sudo ip addr add 192.168.1.1 dev {local_interface}
|
||||
|
||||
{policy_routing}
|
||||
|
||||
cat << EOF > config.ini
|
||||
@ -278,20 +184,30 @@ class LocalPortal(Node):
|
||||
|
||||
{peers}
|
||||
EOF
|
||||
|
||||
|
||||
(nohup sudo ./mpbl3p > mpbl3p.log 2>&1 & echo $! > mpbl3p.pid)
|
||||
|
||||
sleep 10
|
||||
|
||||
ps $(cat mpbl3p.pid) || cat mpbl3p.log
|
||||
|
||||
sleep 1
|
||||
sudo ip link set up nc0
|
||||
sudo ip addr add 172.19.152.3/31 dev nc0
|
||||
sudo ip link set up nc0
|
||||
|
||||
sudo ip route flush 18
|
||||
sudo ip route add table 18 default via 172.19.152.2 dev nc0
|
||||
sudo ip rule add from {remote_host} iif {local_interface} table 18 priority 18
|
||||
|
||||
sudo ip route flush 19
|
||||
sudo ip route add to {remote_host} dev {local_interface} table 19
|
||||
sudo ip rule add to {remote_host} table 19 priority 19
|
||||
|
||||
ps $(cat mpbl3p.pid)
|
||||
''').format(**self.setup_params, peers=peers, policy_routing=policy_routing)
|
||||
|
||||
def speedtest_server(self):
|
||||
self.ssh('iperf3 -s -1 -D', error_stdout=True, error_stderr=True)
|
||||
|
||||
def speedtest_client(self, target, time=30):
|
||||
command = 'iperf3 -c {target} -t {time} -O 5 -J'.format(target=target, time=time)
|
||||
out = self.ssh(command, error_stdout=True, error_stderr=True, return_stdout=True)
|
||||
return json.loads(out)
|
||||
ping -W 0.1 -c 1 172.19.152.2
|
||||
ps $(cat mpbl3p.pid) || cat mpbl3p.log
|
||||
''').format(
|
||||
**self.setup_params,
|
||||
peers=peers,
|
||||
policy_routing=policy_routing,
|
||||
remote_host=self.remote_portal.get_interfaces()[0].get_address(),
|
||||
local_interface='eth{}'.format(len(self.get_interfaces()) - 2),
|
||||
)
|
||||
|
||||
137
structure/tests.py
Normal file
137
structure/tests.py
Normal file
@ -0,0 +1,137 @@
|
||||
import json
|
||||
from typing import List, Dict, Tuple
|
||||
|
||||
import numpy as np
|
||||
|
||||
|
||||
def repeat_until_satisfied(reducer, satisfied, initial=None, max_attempts=100, max_failures=3):
|
||||
val = initial
|
||||
|
||||
for i in range(max_attempts):
|
||||
for j in range(max_failures):
|
||||
try:
|
||||
val = reducer(val)
|
||||
break
|
||||
except Exception as e:
|
||||
print('failed with {}'.format(e))
|
||||
if j == max_failures - 1:
|
||||
raise e
|
||||
|
||||
if satisfied(val):
|
||||
return val
|
||||
|
||||
raise RuntimeError('too many attempts')
|
||||
|
||||
|
||||
class StandardTest:
|
||||
def __init__(
|
||||
self,
|
||||
rates: List[int],
|
||||
events: Dict[float, Tuple[int, int]] = None,
|
||||
duration: int = 10,
|
||||
|
||||
interval_variation_target: float = np.inf,
|
||||
bandwidth_variation_target: float = np.inf,
|
||||
max_failures: int = 3,
|
||||
max_attempts: int = 60,
|
||||
):
|
||||
self.rates = rates
|
||||
self.events = events if events is not None else dict()
|
||||
self.duration = duration
|
||||
|
||||
self.interval_variation_target = interval_variation_target
|
||||
self.bandwidth_variation_target = bandwidth_variation_target
|
||||
self.max_failures = max_failures
|
||||
self.max_attempts = max_attempts
|
||||
|
||||
def name(self) -> str:
|
||||
name_builder = ['R{}-{}'.format(*y) for y in enumerate(self.rates)]
|
||||
name_builder += ['E{}R{}-{}'.format(x, *y) for (x, y) in self.events.items()]
|
||||
name_builder.append('T{}'.format(self.duration))
|
||||
return ''.join(name_builder)
|
||||
|
||||
|
||||
class DirectTest(StandardTest):
|
||||
def __init__(self, rate: int, **kwargs):
|
||||
super().__init__([rate], **kwargs)
|
||||
|
||||
def name(self) -> str:
|
||||
return 'D{}'.format(super().name())
|
||||
|
||||
|
||||
class IperfResult:
|
||||
def __init__(self, test: StandardTest, iperf: str, interval_size=2.0):
|
||||
self.test = test
|
||||
|
||||
self.interval_size = interval_size
|
||||
|
||||
# list containing an exact time and a value
|
||||
self.interval_data: List[Tuple[float, float]] = []
|
||||
|
||||
# list containing the overall data transferred and the time taken
|
||||
self.bandwidth_data: List[float] = []
|
||||
|
||||
self.num_tests = 0
|
||||
self.add_results(iperf)
|
||||
|
||||
def add_results(self, iperf: str):
|
||||
data = json.loads(iperf)
|
||||
|
||||
# grab the overall bandwidth
|
||||
self.bandwidth_data.append(data['end']['sum_sent']['bits_per_second'])
|
||||
|
||||
# grab the sum data of all non omitted intervals, excluding any that are smaller than expected
|
||||
intervals = [
|
||||
x['sum'] for x in data['intervals'] if
|
||||
(not x['sum']['omitted']) and (x['sum']['end'] - x['sum']['start'] > self.interval_size / 2)
|
||||
]
|
||||
|
||||
for (time, result) in zip(
|
||||
[((x['start'] + x['end']) / 2) for x in intervals],
|
||||
[x['bits_per_second'] for x in intervals],
|
||||
):
|
||||
self.interval_data.append((time, result))
|
||||
|
||||
self.num_tests += 1
|
||||
|
||||
def bins(self) -> List[List[Tuple[float, float]]]:
|
||||
bins: List[List[Tuple[float, float]]] = [[] for _ in np.arange(0, self.test.duration, self.interval_size)]
|
||||
|
||||
for time, result in self.interval_data:
|
||||
index = int(np.round((time - self.interval_size / 2) / self.interval_size))
|
||||
bins[index].append((time, result))
|
||||
|
||||
return bins
|
||||
|
||||
def interval_means(self) -> Dict[float, float]:
|
||||
bins = self.bins()
|
||||
means = [np.mean(x, axis=0)[1] for x in bins]
|
||||
times = [i + self.interval_size / 2 for i in np.arange(0, self.test.duration, self.interval_size)]
|
||||
return dict(zip(times, means))
|
||||
|
||||
def interval_standard_deviations(self) -> Dict[float, float]:
|
||||
bins = self.bins()
|
||||
stds = [np.std(x, axis=0)[1] for x in bins]
|
||||
times = [i + self.interval_size / 2 for i in np.arange(0, self.test.duration, self.interval_size)]
|
||||
return dict(zip(times, stds))
|
||||
|
||||
def interval_coefficient_variances(self) -> Dict[float, float]:
|
||||
stds = self.interval_standard_deviations()
|
||||
means = self.interval_means()
|
||||
|
||||
return {k: stds[k] / means[k] for k in stds.keys()}
|
||||
|
||||
def interval_time_ranges(self) -> Dict[float, Tuple[float, float]]:
|
||||
bins = self.bins()
|
||||
times = [i + self.interval_size / 2 for i in np.arange(0, self.test.duration, self.interval_size)]
|
||||
ranges = [(-np.min(x, axis=0)[0] + time, np.max(x, axis=0)[0] - time) for (x, time) in zip(bins, times)]
|
||||
return dict(zip(times, ranges))
|
||||
|
||||
def bandwidth_mean(self):
|
||||
return np.mean(self.bandwidth_data)
|
||||
|
||||
def bandwidth_standard_deviation(self):
|
||||
return np.std(self.bandwidth_data)
|
||||
|
||||
def bandwidth_coefficient_variance(self):
|
||||
return self.bandwidth_standard_deviation() / self.bandwidth_mean()
|
||||
Loading…
Reference in New Issue
Block a user