Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::findFileWithExtension

Composer\Autoload\ClassLoader::findFileWithExtensionRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)141 143 2 1.4%
Incl. Wall Time (microsec) per call 28 29 0 1.4%
Excl. Wall Time (microsec)105 106 1 1.0%
Incl. CPU (microsecs)149 152 3 2.0%
Incl. CPU (microsecs) per call 30 30 1 2.0%
Excl. CPU (microsec)94 92 -2 -2.1%
Incl. MemUse (bytes)3,964 3,964 0 0.0%
Incl. MemUse (bytes) per call 793 793 0 0.0%
Excl. MemUse (bytes)1,396 1,396 0 0.0%
Incl. PeakMemUse (bytes)3,928 3,948 20 0.5%
Incl. PeakMemUse (bytes) per call 786 790 4 0.5%
Excl. PeakMemUse (bytes)1,972 1,992 20 1.0%

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% 2 0.6% 3 1.6% 0 0.0% 20 0.2%
Exclusive Metrics Diff for Current Function1 50.0% -2 -66.7% 0 N/A% 20 100.0%
Parent function
Composer\Autoload\ClassLoader::findFile0 N/A% 2 100.0% 3 100.0% 0 N/A% 20 100.0%
Child functions
file_exists0 N/A% 1 50.0% 1 33.3% 0 N/A% 0 0.0%
strrpos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
substr0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 4 133.3% 0 N/A% 0 0.0%