Diff Report
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for run_init::StreamWrapper/StreamWrapperInterface.php

run_init::StreamWrapper/StreamWrapperInterface.phpRun #51aaed996e9e3Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)157 149 -8 -5.1%
Incl. Wall Time (microsec) per call 157 149 -8 -5.1%
Excl. Wall Time (microsec)18 13 -5 -27.8%
Incl. CPU (microsecs)159 151 -8 -5.0%
Incl. CPU (microsecs) per call 159 151 -8 -5.0%
Excl. CPU (microsec)19 14 -5 -26.3%
Incl. MemUse (bytes)28,248 28,152 -96 -0.3%
Incl. MemUse (bytes) per call 28,248 28,152 -96 -0.3%
Excl. MemUse (bytes)7,800 7,784 -16 -0.2%
Incl. PeakMemUse (bytes)23,600 23,448 -152 -0.6%
Incl. PeakMemUse (bytes) per call 23,600 23,448 -152 -0.6%
Excl. PeakMemUse (bytes)3,480 3,440 -40 -1.1%

Parent/Child Regression/Improvement report for run_init::StreamWrapper/StreamWrapperInterface.php [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
run_init::StreamWrapper/StreamWrapperInterface.php0 N/A% -8 -1.1% -8 -1.8% -96 -0.2% -152 -0.2%
Exclusive Metrics Diff for Current Function-5 -62.5% -5 -62.5% -16 -16.7% -40 -26.3%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@20 N/A% -8 -100.0% -8 -100.0% -96 -100.0% -152 -100.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@30 N/A% -3 -37.5% -3 -37.5% -80 -83.3% -112 -73.7%