Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::findFileWithExtension

Composer\Autoload\ClassLoader::findFileWithExtensionRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls75,900 75,900 0 0.0%
Incl. Wall Time (microsec)3,151,151 3,023,066 -128,085 -4.1%
Incl. Wall Time (microsec) per call 42 40 -2 -4.1%
Excl. Wall Time (microsec)2,109,712 2,042,010 -67,702 -3.2%
Incl. MemUse (bytes)12,354,400 12,360,000 5,600 0.0%
Incl. MemUse (bytes) per call 163 163 0 0.0%
Excl. MemUse (bytes)3,315,200 3,320,000 4,800 0.1%
Incl. PeakMemUse (bytes)62,411,200 62,230,400 -180,800 -0.3%
Incl. PeakMemUse (bytes) per call 822 820 -2 -0.3%
Excl. PeakMemUse (bytes)60,067,200 59,890,400 -176,800 -0.3%

Parent/Child Regression/Improvement report for Composer\Autoload\ClassLoader::findFileWithExtension [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Composer\Autoload\ClassLoader::findFileWithExtension0 N/A% -128,085 -6.5% 5,600 0.1% -180,800 -3.0%
Exclusive Metrics Diff for Current Function-67,702 -52.9% 4,800 85.7% -176,800 -97.8%
Parent function
Composer\Autoload\ClassLoader::findFile0 N/A% -128,085 -100.0% 5,600 100.0% -180,800 -100.0%
Child functions
is_file0 N/A% -45,174 -35.3% 0 0.0% 2,400 1.3%
strpos0 N/A% -8,100 -6.3% 0 0.0% 0 0.0%
strtr0 N/A% -4,853 -3.8% -2,400 -42.9% -12,800 -7.1%
substr0 N/A% -2,167 -1.7% 3,200 57.1% 6,400 3.5%
strrpos0 N/A% -89 -0.1% 0 0.0% 0 0.0%