Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for filemtime

filemtimeRun #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls188 190 2 1.1%
Incl. Wall Time (microsec)1,236 1,269 33 2.7%
Incl. Wall Time (microsec) per call 7 7 0 1.6%
Excl. Wall Time (microsec)1,236 1,269 33 2.7%
Incl. CPU (microsecs)1,384 1,422 38 2.7%
Incl. CPU (microsecs) per call 7 7 0 1.7%
Excl. CPU (microsec)1,384 1,422 38 2.7%
Incl. MemUse (bytes)3,016 3,112 96 3.2%
Incl. MemUse (bytes) per call 16 16 0 2.1%
Excl. MemUse (bytes)3,016 3,112 96 3.2%
Incl. PeakMemUse (bytes)2,560 2,680 120 4.7%
Incl. PeakMemUse (bytes) per call 14 14 0 3.6%
Excl. PeakMemUse (bytes)2,560 2,680 120 4.7%

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% 33 0.2% 38 0.2% 96 0.1% 120 0.1%
Exclusive Metrics Diff for Current Function33 100.0% 38 100.0% 96 100.0% 120 100.0%
Parent functions
_system_rebuild_module_data0 0.0% 24 72.7% 26 68.4% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 6 18.2% 9 23.7% 72 75.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 3 9.1% 3 7.9% 24 25.0% 120 100.0%