Diff Report
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::findFile

Symfony\Component\ClassLoader\ClassLoader::findFileRun #51a28832b7403Run #51a287416d8a8DiffDiff%
Number of Function Calls348 348 0 0.0%
Incl. Wall Time (microsec)24,150 25,828 1,678 6.9%
Incl. Wall Time (microsec) per call 69 74 5 6.9%
Excl. Wall Time (microsec)21,381 22,442 1,061 5.0%
Incl. CPU (microsecs)8,000 36,000 28,000 350.0%
Incl. CPU (microsecs) per call 23 103 80 350.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)62,088 62,088 0 0.0%
Incl. MemUse (bytes) per call 178 178 0 0.0%
Excl. MemUse (bytes)-27,624 -27,648 -24 -0.1%
Incl. PeakMemUse (bytes)178,568 178,584 16 0.0%
Incl. PeakMemUse (bytes) per call 513 513 0 0.0%
Excl. PeakMemUse (bytes)141,760 141,752 -8 -0.0%

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::findFile0 N/A% 1,678 47.5% 28,000 700.0% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function1,061 63.2% -4,000 -14.3% -24 N/A% -8 -50.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 862 51.4% 20,000 71.4% 0 N/A% 32 200.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@10 N/A% 444 26.5% 0 0.0% 0 N/A% -56 -350.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@20 N/A% 271 16.2% 4,000 14.3% 0 N/A% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@30 N/A% 106 6.3% 4,000 14.3% 0 N/A% 40 250.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@40 N/A% -5 -0.3% 0 0.0% 0 N/A% 0 0.0%
Child functions
strpos0 N/A% 405 24.1% 20,000 71.4% 0 N/A% 0 0.0%
file_exists0 N/A% 88 5.2% 8,000 28.6% 0 N/A% 0 0.0%
str_replace0 N/A% 59 3.5% 0 0.0% 0 N/A% 0 0.0%
substr0 N/A% 54 3.2% 0 0.0% 24 N/A% 24 150.0%
strrpos0 N/A% 11 0.7% 4,000 14.3% 0 N/A% 0 0.0%