Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Symfony\Component\ClassLoader\ClassLoader::addPrefixRun #51ca5a4995c23Run #51ca5ac5912c3DiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)289 289 0 0.0%
Incl. Wall Time (microsec) per call 4 4 0 0.0%
Excl. Wall Time (microsec)275 276 1 0.4%
Incl. CPU (microsecs)338 333 -5 -1.5%
Incl. CPU (microsecs) per call 4 4 -0 -1.5%
Excl. CPU (microsec)319 315 -4 -1.3%
Incl. MemUse (bytes)44,912 44,912 0 0.0%
Incl. MemUse (bytes) per call 561 561 0 0.0%
Excl. MemUse (bytes)39,688 39,688 0 0.0%
Incl. PeakMemUse (bytes)36,136 36,136 0 0.0%
Incl. PeakMemUse (bytes) per call 452 452 0 0.0%
Excl. PeakMemUse (bytes)36,136 36,136 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\ClassLoader\ClassLoader::addPrefix [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::addPrefix0 N/A% 0 0.0% -5 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 N/A% -4 -80.0% 0 N/A% 0 N/A%
Parent functions
drupal_classloader_register0 N/A% 1 N/A% -3 -60.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -1 N/A% -2 -40.0% 0 N/A% 0 N/A%
Child function
array_merge0 N/A% -1 N/A% -1 -20.0% 0 N/A% 0 N/A%