Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filemtime

filemtimeRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls22 20 -2 -9.1%
Incl. Wall Time (microsec)88 81 -7 -8.0%
Incl. Wall Time (microsec) per call 4 4 0 1.2%
Excl. Wall Time (microsec)88 81 -7 -8.0%
Incl. CPU (microsecs)109 99 -10 -9.2%
Incl. CPU (microsecs) per call 5 5 -0 -0.1%
Excl. CPU (microsec)109 99 -10 -9.2%
Incl. MemUse (bytes)2,680 2,600 -80 -3.0%
Incl. MemUse (bytes) per call 122 130 8 6.7%
Excl. MemUse (bytes)2,680 2,600 -80 -3.0%
Incl. PeakMemUse (bytes)2,016 1,912 -104 -5.2%
Incl. PeakMemUse (bytes) per call 92 96 4 4.3%
Excl. PeakMemUse (bytes)2,016 1,912 -104 -5.2%

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
filemtime-2 -100.0% -7 -0.1% -10 -0.2% -80 -0.3% -104 -0.3%
Exclusive Metrics Diff for Current Function-7 -100.0% -10 -100.0% -80 -100.0% -104 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -4 -57.1% -5 -50.0% -16 -20.0% -104 -100.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -3 -42.9% -5 -50.0% -64 -80.0% 0 0.0%