Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filemtime

filemtimeRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls14 12 -2 -14.3%
Incl. Wall Time (microsec)59 50 -9 -15.3%
Incl. Wall Time (microsec) per call 4 4 -0 -1.1%
Excl. Wall Time (microsec)59 50 -9 -15.3%
Incl. CPU (microsecs)77 63 -14 -18.2%
Incl. CPU (microsecs) per call 6 5 -0 -4.5%
Excl. CPU (microsec)77 63 -14 -18.2%
Incl. MemUse (bytes)2,400 2,312 -88 -3.7%
Incl. MemUse (bytes) per call 171 193 21 12.4%
Excl. MemUse (bytes)2,400 2,312 -88 -3.7%
Incl. PeakMemUse (bytes)2,496 2,168 -328 -13.1%
Incl. PeakMemUse (bytes) per call 178 181 2 1.3%
Excl. PeakMemUse (bytes)2,496 2,168 -328 -13.1%

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% -9 -0.9% -14 -19.4% -88 -0.3% -328 -1.1%
Exclusive Metrics Diff for Current Function-9 -100.0% -14 -100.0% -88 -100.0% -328 -100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -50.0% -5 -55.6% -9 -64.3% -16 -18.2% -128 -39.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-1 -50.0% -4 -44.4% -5 -35.7% -72 -81.8% -200 -61.0%