Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filemtime

filemtimeRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls16 18 2 12.5%
Incl. Wall Time (microsec)67 76 9 13.4%
Incl. Wall Time (microsec) per call 4 4 0 0.8%
Excl. Wall Time (microsec)67 76 9 13.4%
Incl. CPU (microsecs)88 107 19 21.6%
Incl. CPU (microsecs) per call 6 6 0 8.1%
Excl. CPU (microsec)88 107 19 21.6%
Incl. MemUse (bytes)2,496 2,584 88 3.5%
Incl. MemUse (bytes) per call 156 144 -12 -8.0%
Excl. MemUse (bytes)2,496 2,584 88 3.5%
Incl. PeakMemUse (bytes)2,424 2,752 328 13.5%
Incl. PeakMemUse (bytes) per call 152 153 1 0.9%
Excl. PeakMemUse (bytes)2,424 2,752 328 13.5%

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% 9 1.9% 19 2.0% 88 0.3% 328 1.1%
Exclusive Metrics Diff for Current Function9 100.0% 19 100.0% 88 100.0% 328 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 5 55.6% 8 42.1% 16 18.2% 128 39.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 4 44.4% 11 57.9% 72 81.8% 200 61.0%