Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefix

Symfony\Component\ClassLoader\ClassLoader::addPrefixRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)289 292 3 1.0%
Incl. Wall Time (microsec) per call 4 4 0 1.0%
Excl. Wall Time (microsec)275 278 3 1.1%
Incl. CPU (microsecs)338 329 -9 -2.7%
Incl. CPU (microsecs) per call 4 4 -0 -2.7%
Excl. CPU (microsec)319 306 -13 -4.1%
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% 3 0.1% -9 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% -13 -144.4% 0 N/A% 0 N/A%
Parent functions
drupal_classloader_register0 N/A% 4 133.3% -1 -11.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -1 -33.3% -8 -88.9% 0 N/A% 0 N/A%
Child function
array_merge0 N/A% 0 0.0% 4 44.4% 0 N/A% 0 N/A%