Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::findFile

Symfony\Component\ClassLoader\ClassLoader::findFileRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 456 456 N/A%
Incl. Wall Time (microsec) 68,800 68,800 N/A%
Incl. Wall Time (microsec) per call N/A 151 151 N/A%
Excl. Wall Time (microsec) 45,309 45,309 N/A%
Incl. CPU (microsecs) 69,197 69,197 N/A%
Incl. CPU (microsecs) per call N/A 152 152 N/A%
Excl. CPU (microsec) 28,474 28,474 N/A%
Incl. MemUse (bytes) 83,768 83,768 N/A%
Incl. MemUse (bytes) per call N/A 184 184 N/A%
Excl. MemUse (bytes) -33,048 -33,048 N/A%
Incl. PeakMemUse (bytes) 246,680 246,680 N/A%
Incl. PeakMemUse (bytes) per call N/A 541 541 N/A%
Excl. PeakMemUse (bytes) 198,360 198,360 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\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
Symfony\Component\ClassLoader\ClassLoader::findFile456 2.5% 68,800 6.2% 69,197 6.5% 83,768 0.4% 246,680 1.3%
Exclusive Metrics Diff for Current Function45,309 65.9% 28,474 41.1% -33,048 -39.5% 198,360 80.4%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass264 57.9% 41,965 61.0% 42,187 61.0% 48,240 57.6% 131,136 53.2%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1115 25.2% 16,844 24.5% 16,952 24.5% 19,504 23.3% 60,328 24.5%
Symfony\Component\ClassLoader\ClassLoader::loadClass@249 10.7% 6,432 9.3% 6,472 9.4% 9,008 10.8% 32,088 13.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@319 4.2% 2,437 3.5% 2,454 3.5% 3,960 4.7% 14,768 6.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@46 1.3% 740 1.1% 746 1.1% 1,752 2.1% 5,112 2.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass@53 0.7% 382 0.6% 386 0.6% 1,304 1.6% 3,248 1.3%
Child functions
strpos15,135 84.9% 15,717 22.8% 31,090 44.9% 800 1.0% 440 0.2%
file_exists459 2.6% 3,698 5.4% 4,052 5.9% 808 1.0% 640 0.3%
str_replace898 5.0% 1,785 2.6% 2,332 3.4% 77,232 92.2% 39,424 16.0%
substr884 5.0% 1,401 2.0% 2,070 3.0% 37,176 44.4% 7,376 3.0%
strrpos456 2.6% 890 1.3% 1,179 1.7% 800 1.0% 440 0.2%