Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\ClassLoader\ClassLoader::addPrefix

Symfony\Component\ClassLoader\ClassLoader::addPrefixRun #519af3b0bf970Run #519af59f030f2DiffDiff%
Number of Function Calls72 72 0 0.0%
Incl. Wall Time (microsec)158 99 -59 -37.3%
Incl. Wall Time (microsec) per call 2 1 -1 -37.3%
Excl. Wall Time (microsec)158 99 -59 -37.3%
Incl. CPU (microsecs)220 167 -53 -24.1%
Incl. CPU (microsecs) per call 3 2 -1 -24.1%
Excl. CPU (microsec)220 167 -53 -24.1%
Incl. MemUse (bytes)42,120 42,120 0 0.0%
Incl. MemUse (bytes) per call 585 585 0 0.0%
Excl. MemUse (bytes)42,120 42,120 0 0.0%
Incl. PeakMemUse (bytes)38,520 38,520 0 0.0%
Incl. PeakMemUse (bytes) per call 535 535 0 0.0%
Excl. PeakMemUse (bytes)38,520 38,520 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% -59 -2.4% -53 -2.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-59 -100.0% -53 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::addPrefixes0 N/A% -59 -100.0% -55 -103.8% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 0 0.0% 2 3.8% 0 N/A% 0 N/A%