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

filemtimeRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls20 22 2 10.0%
Incl. Wall Time (microsec)81 88 7 8.6%
Incl. Wall Time (microsec) per call 4 4 -0 -1.2%
Excl. Wall Time (microsec)81 88 7 8.6%
Incl. CPU (microsecs)102 111 9 8.8%
Incl. CPU (microsecs) per call 5 5 -0 -1.1%
Excl. CPU (microsec)102 111 9 8.8%
Incl. MemUse (bytes)2,600 2,688 88 3.4%
Incl. MemUse (bytes) per call 130 122 -8 -6.0%
Excl. MemUse (bytes)2,600 2,688 88 3.4%
Incl. PeakMemUse (bytes)1,912 1,912 0 0.0%
Incl. PeakMemUse (bytes) per call 96 87 -9 -9.1%
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
filemtime2 100.0% 7 0.2% 9 0.2% 88 0.4% 0 0.0%
Exclusive Metrics Diff for Current Function7 100.0% 9 100.0% 88 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 4 57.1% 2 22.2% 64 72.7% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 3 42.9% 7 77.8% 24 27.3% 0 N/A%