Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filemtime

filemtimeRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls10 12 2 20.0%
Incl. Wall Time (microsec)44 53 9 20.5%
Incl. Wall Time (microsec) per call 4 4 0 0.4%
Excl. Wall Time (microsec)44 53 9 20.5%
Incl. CPU (microsecs)54 68 14 25.9%
Incl. CPU (microsecs) per call 5 6 0 4.9%
Excl. CPU (microsec)54 68 14 25.9%
Incl. MemUse (bytes)2,216 2,304 88 4.0%
Incl. MemUse (bytes) per call 222 192 -30 -13.4%
Excl. MemUse (bytes)2,216 2,304 88 4.0%
Incl. PeakMemUse (bytes)1,816 1,968 152 8.4%
Incl. PeakMemUse (bytes) per call 182 164 -18 -9.7%
Excl. PeakMemUse (bytes)1,816 1,968 152 8.4%

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% 9 1.1% 14 1.5% 88 0.1% 152 0.2%
Exclusive Metrics Diff for Current Function9 100.0% 14 100.0% 88 100.0% 152 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 4 44.4% 5 35.7% 64 72.7% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 5 55.6% 9 64.3% 24 27.3% 152 100.0%