Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filemtime

filemtimeRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls22 20 -2 -9.1%
Incl. Wall Time (microsec)66 60 -6 -9.1%
Incl. Wall Time (microsec) per call 3 3 0 0.0%
Excl. Wall Time (microsec)66 60 -6 -9.1%
Incl. CPU (microsecs)77 75 -2 -2.6%
Incl. CPU (microsecs) per call 4 4 0 7.1%
Excl. CPU (microsec)77 75 -2 -2.6%
Incl. MemUse (bytes)2,728 2,640 -88 -3.2%
Incl. MemUse (bytes) per call 124 132 8 6.5%
Excl. MemUse (bytes)2,728 2,640 -88 -3.2%
Incl. PeakMemUse (bytes)2,048 2,160 112 5.5%
Incl. PeakMemUse (bytes) per call 93 108 15 16.0%
Excl. PeakMemUse (bytes)2,048 2,160 112 5.5%

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% -6 -9.4% -2 -1.1% -88 -0.3% 112 0.4%
Exclusive Metrics Diff for Current Function-6 -100.0% -2 -100.0% -88 -100.0% 112 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -3 -50.0% -4 -200.0% -72 -81.8% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -3 -50.0% 2 100.0% -16 -18.2% 112 100.0%