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

Symfony\Component\ClassLoader\ClassLoader::loadClassRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls270 270 0 0.0%
Incl. Wall Time (microsec)40,508 40,296 -212 -0.5%
Incl. Wall Time (microsec) per call 150 149 -1 -0.5%
Excl. Wall Time (microsec)743 728 -15 -2.0%
Incl. CPU (microsecs)40,712 40,516 -196 -0.5%
Incl. CPU (microsecs) per call 151 150 -1 -0.5%
Excl. CPU (microsec)698 694 -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)5,336 5,456 120 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 Function-15 -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%