Diff Report
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filemtime

filemtimeRun #51990c6b6ce43Run #51990ceb6ce00DiffDiff%
Number of Function Calls4 6 2 50.0%
Incl. Wall Time (microsec)18 29 11 61.1%
Incl. Wall Time (microsec) per call 5 5 0 7.4%
Excl. Wall Time (microsec)18 29 11 61.1%
Incl. CPU (microsecs)25 36 11 44.0%
Incl. CPU (microsecs) per call 6 6 -0 -4.0%
Excl. CPU (microsec)25 36 11 44.0%
Incl. MemUse (bytes)1,936 2,016 80 4.1%
Incl. MemUse (bytes) per call 484 336 -148 -30.6%
Excl. MemUse (bytes)1,936 2,016 80 4.1%
Incl. PeakMemUse (bytes)2,296 2,296 0 0.0%
Incl. PeakMemUse (bytes) per call 574 383 -191 -33.3%
Excl. PeakMemUse (bytes)2,296 2,296 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% 11 2.4% 11 0.9% 80 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function11 100.0% 11 100.0% 80 100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 7 63.6% 7 63.6% 72 90.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 4 36.4% 4 36.4% 8 10.0% 0 N/A%