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

filemtimeRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls26 28 2 7.7%
Incl. Wall Time (microsec)79 85 6 7.6%
Incl. Wall Time (microsec) per call 3 3 -0 -0.1%
Excl. Wall Time (microsec)79 85 6 7.6%
Incl. CPU (microsecs)102 110 8 7.8%
Incl. CPU (microsecs) per call 4 4 0 0.1%
Excl. CPU (microsec)102 110 8 7.8%
Incl. MemUse (bytes)3,296 3,416 120 3.6%
Incl. MemUse (bytes) per call 127 122 -5 -3.8%
Excl. MemUse (bytes)3,296 3,416 120 3.6%
Incl. PeakMemUse (bytes)2,368 2,368 0 0.0%
Incl. PeakMemUse (bytes) per call 91 85 -7 -7.1%
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
filemtime2 100.0% 6 6.1% 8 3.1% 120 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function6 100.0% 8 100.0% 120 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 3 50.0% 3 37.5% 72 60.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 3 50.0% 5 62.5% 48 40.0% 0 N/A%