Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::findFileWithExtension

Composer\Autoload\ClassLoader::findFileWithExtensionRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls859 859 0 0.0%
Incl. Wall Time (microsec)26,853 26,833 -20 -0.1%
Incl. Wall Time (microsec) per call 31 31 -0 -0.1%
Excl. Wall Time (microsec)21,581 21,520 -61 -0.3%
Incl. CPU (microsecs)27,542 27,538 -4 -0.0%
Incl. CPU (microsecs) per call 32 32 -0 -0.0%
Excl. CPU (microsec)12,935 12,809 -126 -1.0%
Incl. MemUse (bytes)136,728 136,744 16 0.0%
Incl. MemUse (bytes) per call 159 159 0 0.0%
Excl. MemUse (bytes)28,064 28,096 32 0.1%
Incl. PeakMemUse (bytes)190,952 191,048 96 0.1%
Incl. PeakMemUse (bytes) per call 222 222 0 0.1%
Excl. PeakMemUse (bytes)180,616 180,752 136 0.1%

Parent/Child Regression/Improvement report for Composer\Autoload\ClassLoader::findFileWithExtension [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
Composer\Autoload\ClassLoader::findFileWithExtension0 N/A% -20 -2.7% -4 -1.1% 16 0.2% 96 0.9%
Exclusive Metrics Diff for Current Function-61 -305.0% -126 -3150.0% 32 200.0% 136 141.7%
Parent function
Composer\Autoload\ClassLoader::findFile0 N/A% -20 -100.0% -4 -100.0% 16 100.0% 96 100.0%
Child functions
file_exists0 N/A% 33 165.0% 37 925.0% 0 0.0% -88 -91.7%
substr0 N/A% 14 70.0% 34 850.0% -32 -200.0% 40 41.7%
strtr0 N/A% -12 -60.0% -9 -225.0% 16 100.0% 8 8.3%
strpos0 N/A% 7 35.0% 80 2000.0% 0 0.0% 0 0.0%
strrpos0 N/A% -1 -5.0% -20 -500.0% 0 0.0% 0 0.0%