Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec2301b5aa5: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Symfony\Component\ClassLoader\ClassLoader::addPrefixRun #51ec227a9cea0Run #51ec2301b5aa5DiffDiff%
Number of Function Calls79 79 0 0.0%
Incl. Wall Time (microsec)116 94 -22 -19.0%
Incl. Wall Time (microsec) per call 1 1 -0 -19.0%
Excl. Wall Time (microsec)116 94 -22 -19.0%
Incl. CPU (microsecs)194 171 -23 -11.9%
Incl. CPU (microsecs) per call 2 2 -0 -11.9%
Excl. CPU (microsec)194 171 -23 -11.9%
Incl. MemUse (bytes)44,760 44,760 0 0.0%
Incl. MemUse (bytes) per call 567 567 0 0.0%
Excl. MemUse (bytes)44,760 44,760 0 0.0%
Incl. PeakMemUse (bytes)32,896 32,896 0 0.0%
Incl. PeakMemUse (bytes) per call 416 416 0 0.0%
Excl. PeakMemUse (bytes)32,896 32,896 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% -22 -0.8% -23 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-22 -100.0% -23 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -22 -100.0% -21 -91.3% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 0 0.0% -2 -8.7% 0 N/A% 0 N/A%