Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filemtime

filemtimeRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls38 36 -2 -5.3%
Incl. Wall Time (microsec)241 223 -18 -7.5%
Incl. Wall Time (microsec) per call 6 6 -0 -2.3%
Excl. Wall Time (microsec)241 223 -18 -7.5%
Incl. CPU (microsecs)285 267 -18 -6.3%
Incl. CPU (microsecs) per call 8 7 -0 -1.1%
Excl. CPU (microsec)285 267 -18 -6.3%
Incl. MemUse (bytes)3,200 3,092 -108 -3.4%
Incl. MemUse (bytes) per call 84 86 2 2.0%
Excl. MemUse (bytes)3,200 3,092 -108 -3.4%
Incl. PeakMemUse (bytes)2,476 2,336 -140 -5.7%
Incl. PeakMemUse (bytes) per call 65 65 -0 -0.4%
Excl. PeakMemUse (bytes)2,476 2,336 -140 -5.7%

Parent/Child Regression/Improvement report for filemtime [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
filemtime-2 -100.0% -18 -1.1% -18 -3.6% -108 -0.5% -140 -0.6%
Exclusive Metrics Diff for Current Function-18 -100.0% -18 -100.0% -108 -100.0% -140 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -10 -55.6% -12 -66.7% -40 -37.0% -136 -97.1%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -8 -44.4% -6 -33.3% -68 -63.0% -4 -2.9%