Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filemtime

filemtimeRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls14 16 2 14.3%
Incl. Wall Time (microsec)48 52 4 8.3%
Incl. Wall Time (microsec) per call 3 3 -0 -5.2%
Excl. Wall Time (microsec)48 52 4 8.3%
Incl. CPU (microsecs)64 66 2 3.1%
Incl. CPU (microsecs) per call 5 4 -0 -9.8%
Excl. CPU (microsec)64 66 2 3.1%
Incl. MemUse (bytes)2,576 2,704 128 5.0%
Incl. MemUse (bytes) per call 184 169 -15 -8.2%
Excl. MemUse (bytes)2,576 2,704 128 5.0%
Incl. PeakMemUse (bytes)2,512 2,288 -224 -8.9%
Incl. PeakMemUse (bytes) per call 179 143 -36 -20.3%
Excl. PeakMemUse (bytes)2,512 2,288 -224 -8.9%

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% 4 0.8% 2 0.9% 128 0.5% -224 -0.8%
Exclusive Metrics Diff for Current Function4 100.0% 2 100.0% 128 100.0% -224 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 3 75.0% 4 200.0% 56 43.8% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 1 25.0% -2 -100.0% 72 56.2% -224 -100.0%