Diff Report
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filemtime

filemtimeRun #5190217a23e77Run #51901ff69a8a6DiffDiff%
Number of Function Calls6 4 -2 -33.3%
Incl. Wall Time (microsec)28 18 -10 -35.7%
Incl. Wall Time (microsec) per call 5 5 -0 -3.6%
Excl. Wall Time (microsec)28 18 -10 -35.7%
Incl. CPU (microsecs)34 26 -8 -23.5%
Incl. CPU (microsecs) per call 6 7 1 14.7%
Excl. CPU (microsec)34 26 -8 -23.5%
Incl. MemUse (bytes)2,016 1,936 -80 -4.0%
Incl. MemUse (bytes) per call 336 484 148 44.0%
Excl. MemUse (bytes)2,016 1,936 -80 -4.0%
Incl. PeakMemUse (bytes)2,624 2,296 -328 -12.5%
Incl. PeakMemUse (bytes) per call 437 574 137 31.3%
Excl. PeakMemUse (bytes)2,624 2,296 -328 -12.5%

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% -10 -4.7% -8 -133.3% -80 -0.3% -328 -1.5%
Exclusive Metrics Diff for Current Function-10 -100.0% -8 -100.0% -80 -100.0% -328 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -5 -50.0% -4 -50.0% -72 -90.0% -200 -61.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -5 -50.0% -4 -50.0% -8 -10.0% -128 -39.0%