Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filemtime

filemtimeRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls4 6 2 50.0%
Incl. Wall Time (microsec)18 27 9 50.0%
Incl. Wall Time (microsec) per call 5 5 0 0.0%
Excl. Wall Time (microsec)18 27 9 50.0%
Incl. CPU (microsecs)25 34 9 36.0%
Incl. CPU (microsecs) per call 6 6 -1 -9.3%
Excl. CPU (microsec)25 34 9 36.0%
Incl. MemUse (bytes)1,936 2,024 88 4.5%
Incl. MemUse (bytes) per call 484 337 -147 -30.3%
Excl. MemUse (bytes)1,936 2,024 88 4.5%
Incl. PeakMemUse (bytes)2,296 2,624 328 14.3%
Incl. PeakMemUse (bytes) per call 574 437 -137 -23.8%
Excl. PeakMemUse (bytes)2,296 2,624 328 14.3%

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 4.8% 9 1.8% 88 0.3% 328 0.9%
Exclusive Metrics Diff for Current Function9 100.0% 9 100.0% 88 100.0% 328 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath1 50.0% 5 55.6% 3 33.3% 16 18.2% 128 39.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile1 50.0% 4 44.4% 6 66.7% 72 81.8% 200 61.0%