Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::loadClass

Symfony\Component\ClassLoader\ClassLoader::loadClassRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,487 1,487 0 0.0%
Incl. Wall Time (microsec) per call 186 186 0 0.0%
Excl. Wall Time (microsec)26 24 -2 -7.7%
Incl. CPU (microsecs)1,496 1,498 2 0.1%
Incl. CPU (microsecs) per call 187 187 0 0.1%
Excl. CPU (microsec)27 31 4 14.8%
Incl. MemUse (bytes)6,664 6,656 -8 -0.1%
Incl. MemUse (bytes) per call 833 832 -1 -0.1%
Excl. MemUse (bytes)1,952 1,944 -8 -0.4%
Incl. PeakMemUse (bytes)9,520 19,352 9,832 103.3%
Incl. PeakMemUse (bytes) per call 1,190 2,419 1,229 103.3%
Excl. PeakMemUse (bytes)1,248 1,072 -176 -14.1%

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% 0 0.0% 2 0.0% -8 -0.0% 9,832 42.8%
Exclusive Metrics Diff for Current Function-2 N/A% 4 200.0% -8 -100.0% -176 -1.8%
Parent functions
class_exists0 N/A% 1 N/A% 4 200.0% -8 -100.0% 9,832 100.0%
method_exists0 N/A% -1 N/A% -2 -100.0% 0 0.0% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 2 N/A% -2 -100.0% 0 0.0% 10,008 101.8%