Diff Report
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filemtime

filemtimeRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls28 26 -2 -7.1%
Incl. Wall Time (microsec)85 79 -6 -7.1%
Incl. Wall Time (microsec) per call 3 3 0 0.1%
Excl. Wall Time (microsec)85 79 -6 -7.1%
Incl. CPU (microsecs)110 102 -8 -7.3%
Incl. CPU (microsecs) per call 4 4 -0 -0.1%
Excl. CPU (microsec)110 102 -8 -7.3%
Incl. MemUse (bytes)3,416 3,296 -120 -3.5%
Incl. MemUse (bytes) per call 122 127 5 3.9%
Excl. MemUse (bytes)3,416 3,296 -120 -3.5%
Incl. PeakMemUse (bytes)2,368 2,368 0 0.0%
Incl. PeakMemUse (bytes) per call 85 91 7 7.7%
Excl. PeakMemUse (bytes)2,368 2,368 0 0.0%

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% -6 -6.1% -8 -3.1% -120 -0.3% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% -8 -100.0% -120 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -3 -50.0% -3 -37.5% -72 -60.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -3 -50.0% -5 -62.5% -48 -40.0% 0 N/A%