Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filemtime

filemtimeRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls22 24 2 9.1%
Incl. Wall Time (microsec)92 94 2 2.2%
Incl. Wall Time (microsec) per call 4 4 -0 -6.3%
Excl. Wall Time (microsec)92 94 2 2.2%
Incl. CPU (microsecs)115 111 -4 -3.5%
Incl. CPU (microsecs) per call 5 5 -1 -11.5%
Excl. CPU (microsec)115 111 -4 -3.5%
Incl. MemUse (bytes)2,688 2,776 88 3.3%
Incl. MemUse (bytes) per call 122 116 -7 -5.3%
Excl. MemUse (bytes)2,688 2,776 88 3.3%
Incl. PeakMemUse (bytes)1,912 1,912 0 0.0%
Incl. PeakMemUse (bytes) per call 87 80 -7 -8.3%
Excl. PeakMemUse (bytes)1,912 1,912 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% 2 0.0% -4 -0.0% 88 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% -4 -100.0% 88 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 2 100.0% 0 0.0% 8 9.1% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 0 0.0% -4 -100.0% 80 90.9% 0 N/A%