Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filemtime

filemtimeRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
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)111 102 -9 -8.1%
Incl. CPU (microsecs) per call 5 5 0 1.1%
Excl. CPU (microsec)111 102 -9 -8.1%
Incl. MemUse (bytes)2,688 2,600 -88 -3.3%
Incl. MemUse (bytes) per call 122 130 8 6.4%
Excl. MemUse (bytes)2,688 2,600 -88 -3.3%
Incl. PeakMemUse (bytes)1,912 1,912 0 0.0%
Incl. PeakMemUse (bytes) per call 87 96 9 10.0%
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
filemtime-2 -100.0% -7 -0.2% -9 -0.2% -88 -0.4% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% -9 -100.0% -88 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -4 -57.1% -2 -22.2% -64 -72.7% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -3 -42.9% -7 -77.8% -24 -27.3% 0 N/A%