Diff Report
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass

Symfony\Component\ClassLoader\ClassLoader::loadClassRun #51a9459592df6Run #51a944519b58cDiffDiff%
Number of Function Calls270 270 0 0.0%
Incl. Wall Time (microsec)40,296 40,508 212 0.5%
Incl. Wall Time (microsec) per call 149 150 1 0.5%
Excl. Wall Time (microsec)728 743 15 2.1%
Incl. CPU (microsecs)40,516 40,712 196 0.5%
Incl. CPU (microsecs) per call 150 151 1 0.5%
Excl. CPU (microsec)694 698 4 0.6%
Incl. MemUse (bytes)21,424 21,424 0 0.0%
Incl. MemUse (bytes) per call 79 79 0 0.0%
Excl. MemUse (bytes)1,944 1,944 0 0.0%
Incl. PeakMemUse (bytes)5,456 5,336 -120 -2.2%
Incl. PeakMemUse (bytes) per call 20 20 -0 -2.2%
Excl. PeakMemUse (bytes)928 928 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ClassLoader::loadClass [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::loadClass0 N/A% 212 2.0% 196 1.8% 0 0.0% -120 -0.1%
Exclusive Metrics Diff for Current Function15 7.1% 4 2.0% 0 N/A% 0 0.0%
Parent functions
class_exists0 N/A% 228 107.5% 211 107.7% 0 N/A% -56 -46.7%
method_exists0 N/A% -16 -7.5% -15 -7.7% 0 N/A% -64 -53.3%
Child function
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 197 92.9% 192 98.0% 0 N/A% -120 -100.0%