Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4c6056bfd: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Composer\Autoload\ClassLoader::findFile

Composer\Autoload\ClassLoader::findFileRun #523e49a66dc20Run #523e4c6056bfdDiffDiff%
Number of Function Calls398 398 0 0.0%
Incl. Wall Time (microsec)17,630 18,582 952 5.4%
Incl. Wall Time (microsec) per call 44 47 2 5.4%
Excl. Wall Time (microsec)13,039 13,623 584 4.5%
Incl. CPU (microsecs)17,979 18,923 944 5.3%
Incl. CPU (microsecs) per call 45 48 2 5.3%
Excl. CPU (microsec)8,979 9,501 522 5.8%
Incl. MemUse (bytes)74,072 74,192 120 0.2%
Incl. MemUse (bytes) per call 186 186 0 0.2%
Excl. MemUse (bytes)5,416 5,336 -80 -1.5%
Incl. PeakMemUse (bytes)224,712 196,744 -27,968 -12.4%
Incl. PeakMemUse (bytes) per call 565 494 -70 -12.4%
Excl. PeakMemUse (bytes)202,312 175,432 -26,880 -13.3%

Parent/Child Regression/Improvement report for Composer\Autoload\ClassLoader::findFile [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::findFile0 N/A% 952 0.1% 944 0.1% 120 0.0% -27,968 -0.1%
Exclusive Metrics Diff for Current Function584 61.3% 522 55.3% -80 -66.7% -26,880 -96.1%
Parent functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 628 66.0% 619 65.6% 48 40.0% -13,632 -48.7%
Composer\Autoload\ClassLoader::loadClass@10 N/A% 223 23.4% 228 24.2% 64 53.3% -11,896 -42.5%
Composer\Autoload\ClassLoader::loadClass@20 N/A% 86 9.0% 82 8.7% 8 6.7% -2,440 -8.7%
Composer\Autoload\ClassLoader::loadClass@50 N/A% 6 0.6% 5 0.5% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@40 N/A% 6 0.6% 7 0.7% -8 -6.7% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@30 N/A% 3 0.3% 3 0.3% 8 6.7% 0 0.0%
Child functions
file_exists0 N/A% 148 15.5% 158 16.7% 0 0.0% 0 0.0%
strpos0 N/A% 120 12.6% 91 9.6% 0 0.0% 0 0.0%
substr0 N/A% 67 7.0% 102 10.8% 96 80.0% -208 -0.7%
strrpos0 N/A% 19 2.0% 23 2.4% 0 0.0% 0 0.0%
strtr0 N/A% 14 1.5% 48 5.1% 104 86.7% -880 -3.1%