Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass

Symfony\Component\ClassLoader\ClassLoader::loadClassRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)829 813 -16 -1.9%
Incl. Wall Time (microsec) per call 166 163 -3 -1.9%
Excl. Wall Time (microsec)18 17 -1 -5.6%
Incl. CPU (microsecs)838 820 -18 -2.1%
Incl. CPU (microsecs) per call 168 164 -4 -2.1%
Excl. CPU (microsec)22 18 -4 -18.2%
Incl. MemUse (bytes)6,520 6,520 0 0.0%
Incl. MemUse (bytes) per call 1,304 1,304 0 0.0%
Excl. MemUse (bytes)1,944 1,944 0 0.0%
Incl. PeakMemUse (bytes)5,688 5,688 0 0.0%
Incl. PeakMemUse (bytes) per call 1,138 1,138 0 0.0%
Excl. PeakMemUse (bytes)1,280 1,280 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% -16 -6.4% -18 -14.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -6.2% -4 -22.2% 0 N/A% 0 N/A%
Parent functions
method_exists0 N/A% -14 -87.5% -16 -88.9% 0 N/A% 0 N/A%
class_exists0 N/A% -2 -12.5% -2 -11.1% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -15 -93.8% -14 -77.8% 0 N/A% 0 N/A%