Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::findFileWithExtension

Composer\Autoload\ClassLoader::findFileWithExtensionRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)118 119 1 0.8%
Incl. Wall Time (microsec) per call 30 30 0 0.8%
Excl. Wall Time (microsec)87 89 2 2.3%
Incl. CPU (microsecs)122 125 3 2.5%
Incl. CPU (microsecs) per call 31 31 1 2.5%
Excl. CPU (microsec)69 74 5 7.2%
Incl. MemUse (bytes)3,936 3,936 0 0.0%
Incl. MemUse (bytes) per call 984 984 0 0.0%
Excl. MemUse (bytes)1,432 1,432 0 0.0%
Incl. PeakMemUse (bytes)4,336 4,336 0 0.0%
Incl. PeakMemUse (bytes) per call 1,084 1,084 0 0.0%
Excl. PeakMemUse (bytes)2,184 2,184 0 0.0%

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% 1 0.1% 3 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 200.0% 5 166.7% 0 N/A% 0 N/A%
Parent function
Composer\Autoload\ClassLoader::findFile0 N/A% 1 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -1 -100.0% -2 -66.7% 0 N/A% 0 N/A%
strrpos0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
file_exists0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%