Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filemtime

filemtimeRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls24 20 -4 -16.7%
Incl. Wall Time (microsec)99 84 -15 -15.2%
Incl. Wall Time (microsec) per call 4 4 0 1.8%
Excl. Wall Time (microsec)99 84 -15 -15.2%
Incl. CPU (microsecs)123 103 -20 -16.3%
Incl. CPU (microsecs) per call 5 5 0 0.5%
Excl. CPU (microsec)123 103 -20 -16.3%
Incl. MemUse (bytes)2,760 2,600 -160 -5.8%
Incl. MemUse (bytes) per call 115 130 15 13.0%
Excl. MemUse (bytes)2,760 2,600 -160 -5.8%
Incl. PeakMemUse (bytes)1,912 1,912 0 0.0%
Incl. PeakMemUse (bytes) per call 80 96 16 20.0%
Excl. PeakMemUse (bytes)1,912 1,912 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
filemtime-4 -100.0% -15 -1.0% -20 -1.1% -160 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-15 -100.0% -20 -100.0% -160 -100.0% 0 N/A%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile-2 -50.0% -8 -53.3% -10 -50.0% -128 -80.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-2 -50.0% -7 -46.7% -10 -50.0% -32 -20.0% 0 N/A%