Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::findFileWithExtension

Composer\Autoload\ClassLoader::findFileWithExtensionRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)482 500 18 3.7%
Incl. Wall Time (microsec) per call 80 83 3 3.7%
Excl. Wall Time (microsec)364 377 13 3.6%
Incl. CPU (microsecs)492 511 19 3.9%
Incl. CPU (microsecs) per call 82 85 3 3.9%
Excl. CPU (microsec)262 280 18 6.9%
Incl. MemUse (bytes)3,920 3,920 0 0.0%
Incl. MemUse (bytes) per call 653 653 0 0.0%
Excl. MemUse (bytes)1,116 1,116 0 0.0%
Incl. PeakMemUse (bytes)5,408 5,408 0 0.0%
Incl. PeakMemUse (bytes) per call 901 901 0 0.0%
Excl. PeakMemUse (bytes)3,044 3,044 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% 18 1.2% 19 3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 72.2% 18 94.7% 0 N/A% 0 N/A%
Parent function
Composer\Autoload\ClassLoader::findFile0 N/A% 18 100.0% 19 100.0% 0 N/A% 0 N/A%
Child functions
file_exists0 N/A% 2 11.1% 1 5.3% 0 N/A% 0 N/A%
strpos0 N/A% 1 5.6% -5 -26.3% 0 N/A% 0 N/A%
substr0 N/A% 1 5.6% -2 -10.5% 0 N/A% 0 N/A%
strrpos0 N/A% 1 5.6% 4 21.1% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 3 15.8% 0 N/A% 0 N/A%