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fix: intrument os.OpenFile differently for Reads and Writes (#15449)

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allows us to trace latency for READs or WRITEs
This commit is contained in:
Harshavardhana
2022-08-01 13:22:43 -07:00
committed by GitHub
parent aad9cb208a
commit 043aaa792d
8 changed files with 43 additions and 36 deletions
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cmd/osmetric_string.go
+15 -14
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@@ -12,23 +12,24 @@ func _() {
_ = x[osMetricMkdirAll-1]
_ = x[osMetricMkdir-2]
_ = x[osMetricRename-3]
_ = x[osMetricOpenFile-4]
_ = x[osMetricOpen-5]
_ = x[osMetricOpenFileDirectIO-6]
_ = x[osMetricLstat-7]
_ = x[osMetricRemove-8]
_ = x[osMetricStat-9]
_ = x[osMetricAccess-10]
_ = x[osMetricCreate-11]
_ = x[osMetricReadDirent-12]
_ = x[osMetricFdatasync-13]
_ = x[osMetricSync-14]
_ = x[osMetricLast-15]
_ = x[osMetricOpenFileW-4]
_ = x[osMetricOpenFileR-5]
_ = x[osMetricOpen-6]
_ = x[osMetricOpenFileDirectIO-7]
_ = x[osMetricLstat-8]
_ = x[osMetricRemove-9]
_ = x[osMetricStat-10]
_ = x[osMetricAccess-11]
_ = x[osMetricCreate-12]
_ = x[osMetricReadDirent-13]
_ = x[osMetricFdatasync-14]
_ = x[osMetricSync-15]
_ = x[osMetricLast-16]
}
const _osMetric_name = "RemoveAllMkdirAllMkdirRenameOpenFileOpenOpenFileDirectIOLstatRemoveStatAccessCreateReadDirentFdatasyncSyncLast"
const _osMetric_name = "RemoveAllMkdirAllMkdirRenameOpenFileWOpenFileROpenOpenFileDirectIOLstatRemoveStatAccessCreateReadDirentFdatasyncSyncLast"
var _osMetric_index = [...]uint8{0, 9, 17, 22, 28, 36, 40, 56, 61, 67, 71, 77, 83, 93, 102, 106, 110}
var _osMetric_index = [...]uint8{0, 9, 17, 22, 28, 37, 46, 50, 66, 71, 77, 81, 87, 93, 103, 112, 116, 120}
func (i osMetric) String() string {
if i >= osMetric(len(_osMetric_index)-1) {