Diff Report
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefixes

Symfony\Component\ClassLoader\ClassLoader::addPrefixesRun #51a287416d8a8Run #51a28832b7403DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)717 252 -465 -64.9%
Incl. Wall Time (microsec) per call 359 126 -233 -64.9%
Excl. Wall Time (microsec)379 170 -209 -55.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)39,624 39,624 0 0.0%
Incl. MemUse (bytes) per call 19,812 19,812 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)42,640 42,616 -24 -0.1%
Incl. PeakMemUse (bytes) per call 21,320 21,308 -12 -0.1%
Excl. PeakMemUse (bytes)9,336 9,312 -24 -0.3%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ClassLoader::addPrefixes [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::addPrefixes0 N/A% -465 -13.2% 0 0.0% 0 0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function-209 -44.9% 0 N/A% 0 N/A% -24 -100.0%
Parent functions
Drupal\Core\DrupalKernel::registerNamespaces0 N/A% -316 -68.0% 0 N/A% 0 N/A% -24 -100.0%
drupal_classloader0 N/A% -149 -32.0% 0 N/A% 0 N/A% 0 0.0%
Child function
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -256 -55.1% 0 N/A% 0 N/A% 0 0.0%