test: use fgprof to show off-CPU profile in external package #50179
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Signed-off-by: lance6716 <lance6716@gmail.com>
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Additional details and impacted files@@ Coverage Diff @@
## master #50179 +/- ##
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- Coverage 79.3015% 67.2400% -12.0616%
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Files 2447 2571 +124
Lines 673721 843187 +169466
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+ Hits 534271 566959 +32688
- Misses 118049 252392 +134343
- Partials 21401 23836 +2435
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/retest |
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Signed-off-by: lance6716 <lance6716@gmail.com>
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Signed-off-by: lance6716 <lance6716@gmail.com>
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/cc @Leavrth |
| heapProfDoneCh = make(chan struct{}) | ||
| heapWg.Add(1) | ||
| go func() { | ||
| defer heapWg.Done() | ||
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| var m runtime.MemStats | ||
| ticker := time.NewTicker(300 * time.Millisecond) | ||
| defer ticker.Stop() | ||
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| for { | ||
| select { | ||
| case <-heapProfDoneCh: | ||
| return | ||
| case <-ticker.C: | ||
| runtime.ReadMemStats(&m) | ||
| if m.HeapInuse <= maxInUse { | ||
| continue | ||
| } | ||
| maxInUse = m.HeapInuse | ||
| file, err2 := os.Create(filenameHeap) | ||
| intest.AssertNoError(err2) | ||
| err = pprof.WriteHeapProfile(file) | ||
| intest.AssertNoError(err) | ||
| err = file.Close() | ||
| intest.AssertNoError(err) | ||
| } | ||
| } | ||
| }() |
Signed-off-by: lance6716 <lance6716@gmail.com>
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: D3Hunter, Leavrth, ywqzzy The full list of commands accepted by this bot can be found here. The pull request process is described here
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What problem does this PR solve?
Issue Number: ref #48952
Problem Summary:
What changed and how does it work?
also upgrade the ks3 SDK
Check List
Tests
we can see network IO is shown in CPU flame graph
Side effects
Documentation
Release note
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