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| author | Nayana Bidari <nybidari@google.com> | 2021-04-26 17:35:16 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-04-26 17:37:29 -0700 |
| commit | 5b207fe7834d9c6541bd99bf75e3dfeebce2d9d5 (patch) | |
| tree | 7783dbac4f1189e065412745701724336527b79a /pkg/sentry/time | |
| parent | 509f5aa57fa079d113411f10fc26d9f8432ec511 (diff) | |
Remove metrics: fallback, vsyscallCount and partialResult
The newly added Weirdness metric with fields should be used instead of them.
Simple query for weirdness metric: http://shortn/_DGNk0z2Up6
PiperOrigin-RevId: 370578132
Diffstat (limited to 'pkg/sentry/time')
| -rw-r--r-- | pkg/sentry/time/calibrated_clock.go | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/pkg/sentry/time/calibrated_clock.go b/pkg/sentry/time/calibrated_clock.go index 94f98d746..39bf1e0de 100644 --- a/pkg/sentry/time/calibrated_clock.go +++ b/pkg/sentry/time/calibrated_clock.go @@ -25,11 +25,6 @@ import ( "gvisor.dev/gvisor/pkg/syserror" ) -// fallbackMetric tracks failed updates. It is not sync, as it is not critical -// that all occurrences are captured and CalibratedClock may fallback many -// times. -var fallbackMetric = metric.MustCreateNewUint64Metric("/time/fallback", false /* sync */, "Incremented when a clock falls back to system calls due to a failed update") - // CalibratedClock implements a clock that tracks a reference clock. // // Users should call Update at regular intervals of around approxUpdateInterval @@ -102,8 +97,7 @@ func (c *CalibratedClock) resetLocked(str string, v ...interface{}) { c.Warningf(str+" Resetting clock; time may jump.", v...) c.ready = false c.ref.Reset() - fallbackMetric.Increment() - metric.WeirdnessMetric.Increment("fallback") + metric.WeirdnessMetric.Increment("time_fallback") } // updateParams updates the timekeeping parameters based on the passed |