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scx_layered: Fix stat reporting

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GSTAT_TASK_CTX_FREE_FAILED should report total while EXCL_* should report
delta pct. Fix them.
This commit is contained in:
Tejun Heo 2024-03-12 10:25:51 -10:00
parent 58cbc5361d
commit a642fc873b
1 changed files with 4 additions and 5 deletions
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9
scheds/rust/scx_layered/src/main.rs
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@ -1495,16 +1495,15 @@ impl<'a> Scheduler<'a> {
.affn_viol
.set(lsum_pct(bpf_intf::layer_stat_idx_LSTAT_AFFN_VIOL));
self.om_stats.tctx_err.set(
stats.bpf_stats.gstats[bpf_intf::global_stat_idx_GSTAT_TASK_CTX_FREE_FAILED as usize]
as i64,
stats.prev_bpf_stats.gstats
[bpf_intf::global_stat_idx_GSTAT_TASK_CTX_FREE_FAILED as usize] as i64,
);
self.om_stats.excl_idle.set(
stats.prev_bpf_stats.gstats[bpf_intf::global_stat_idx_GSTAT_EXCL_IDLE as usize] as f64
stats.bpf_stats.gstats[bpf_intf::global_stat_idx_GSTAT_EXCL_IDLE as usize] as f64
/ total as f64,
);
self.om_stats.excl_wakeup.set(
stats.prev_bpf_stats.gstats[bpf_intf::global_stat_idx_GSTAT_EXCL_WAKEUP as usize]
as f64
stats.bpf_stats.gstats[bpf_intf::global_stat_idx_GSTAT_EXCL_WAKEUP as usize] as f64
/ total as f64,
);
self.om_stats.proc_ms.set(processing_dur.as_millis() as i64);