Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::register

Symfony\Component\ClassLoader\ClassLoader::registerRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8 7 -1 -12.5%
Incl. Wall Time (microsec) per call 8 7 -1 -12.5%
Excl. Wall Time (microsec)5 4 -1 -20.0%
Incl. CPU (microsecs)10 8 -2 -20.0%
Incl. CPU (microsecs) per call 10 8 -2 -20.0%
Excl. CPU (microsec)6 4 -2 -33.3%
Incl. MemUse (bytes)2,152 2,152 0 0.0%
Incl. MemUse (bytes) per call 2,152 2,152 0 0.0%
Excl. MemUse (bytes)1,136 1,136 0 0.0%
Incl. PeakMemUse (bytes)2,416 2,416 0 0.0%
Incl. PeakMemUse (bytes) per call 2,416 2,416 0 0.0%
Excl. PeakMemUse (bytes)1,328 1,328 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ClassLoader::register [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::register0 N/A% -1 -0.2% -2 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Parent function
drupal_classloader0 N/A% -1 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child function
spl_autoload_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%