Diff Report
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eade6f30be: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for filemtime

filemtimeRun #519ead03a5283Run #519eade6f30beDiffDiff%
Number of Function Calls4 20 16 400.0%
Incl. Wall Time (microsec)21 85 64 304.8%
Incl. Wall Time (microsec) per call 5 4 -1 -19.0%
Excl. Wall Time (microsec)21 85 64 304.8%
Incl. CPU (microsecs)29 102 73 251.7%
Incl. CPU (microsecs) per call 7 5 -2 -29.7%
Excl. CPU (microsec)29 102 73 251.7%
Incl. MemUse (bytes)1,928 2,680 752 39.0%
Incl. MemUse (bytes) per call 482 134 -348 -72.2%
Excl. MemUse (bytes)1,928 2,680 752 39.0%
Incl. PeakMemUse (bytes)2,264 2,504 240 10.6%
Incl. PeakMemUse (bytes) per call 566 125 -441 -77.9%
Excl. PeakMemUse (bytes)2,264 2,504 240 10.6%

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
filemtime16 100.0% 64 2.4% 73 6.1% 752 0.2% 240 0.1%
Exclusive Metrics Diff for Current Function64 100.0% 73 100.0% 752 100.0% 240 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath8 50.0% 33 51.6% 38 52.1% 176 23.4% 240 100.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile8 50.0% 31 48.4% 35 47.9% 576 76.6% 0 0.0%