Diff Report
Run #534ad9c94e95b: 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 #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)408 500 92 22.5%
Incl. Wall Time (microsec) per call 68 83 15 22.5%
Excl. Wall Time (microsec)291 377 86 29.6%
Incl. CPU (microsecs)417 511 94 22.5%
Incl. CPU (microsecs) per call 70 85 16 22.5%
Excl. CPU (microsec)230 280 50 21.7%
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)5,420 5,408 -12 -0.2%
Incl. PeakMemUse (bytes) per call 903 901 -2 -0.2%
Excl. PeakMemUse (bytes)3,056 3,044 -12 -0.4%

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% 92 5.6% 94 18.8% 0 0.0% -12 -0.0%
Exclusive Metrics Diff for Current Function86 93.5% 50 53.2% 0 N/A% -12 -100.0%
Parent function
Composer\Autoload\ClassLoader::findFile0 N/A% 92 100.0% 94 100.0% 0 N/A% -12 -100.0%
Child functions
file_exists0 N/A% 2 2.2% 1 1.1% 0 N/A% 0 0.0%
strpos0 N/A% 2 2.2% 35 37.2% 0 N/A% 0 0.0%
substr0 N/A% 2 2.2% 2 2.1% 0 N/A% 0 0.0%
strrpos0 N/A% 1 1.1% 4 4.3% 0 N/A% 0 0.0%
strtr0 N/A% -1 -1.1% 2 2.1% 0 N/A% 0 0.0%