Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filemtime

filemtimeRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls12 10 -2 -16.7%
Incl. Wall Time (microsec)53 44 -9 -17.0%
Incl. Wall Time (microsec) per call 4 4 -0 -0.4%
Excl. Wall Time (microsec)53 44 -9 -17.0%
Incl. CPU (microsecs)68 54 -14 -20.6%
Incl. CPU (microsecs) per call 6 5 -0 -4.7%
Excl. CPU (microsec)68 54 -14 -20.6%
Incl. MemUse (bytes)2,304 2,216 -88 -3.8%
Incl. MemUse (bytes) per call 192 222 30 15.4%
Excl. MemUse (bytes)2,304 2,216 -88 -3.8%
Incl. PeakMemUse (bytes)1,968 1,816 -152 -7.7%
Incl. PeakMemUse (bytes) per call 164 182 18 10.7%
Excl. PeakMemUse (bytes)1,968 1,816 -152 -7.7%

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% -9 -1.1% -14 -1.5% -88 -0.1% -152 -0.2%
Exclusive Metrics Diff for Current Function-9 -100.0% -14 -100.0% -88 -100.0% -152 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -5 -55.6% -9 -64.3% -24 -27.3% -152 -100.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -4 -44.4% -5 -35.7% -64 -72.7% 0 0.0%