Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for run_init::Asset/CssCollectionRenderer.php

run_init::Asset/CssCollectionRenderer.phpRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)39 37 -2 -5.1%
Incl. Wall Time (microsec) per call 39 37 -2 -5.1%
Excl. Wall Time (microsec)13 9 -4 -30.8%
Incl. CPU (microsecs)41 39 -2 -4.9%
Incl. CPU (microsecs) per call 41 39 -2 -4.9%
Excl. CPU (microsec)13 9 -4 -30.8%
Incl. MemUse (bytes)5,816 5,816 0 0.0%
Incl. MemUse (bytes) per call 5,816 5,816 0 0.0%
Excl. MemUse (bytes)824 824 0 0.0%
Incl. PeakMemUse (bytes)4,752 4,752 0 0.0%
Incl. PeakMemUse (bytes) per call 4,752 4,752 0 0.0%
Excl. PeakMemUse (bytes)848 848 0 0.0%

Parent/Child Regression/Improvement report for run_init::Asset/CssCollectionRenderer.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::Asset/CssCollectionRenderer.php0 N/A% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -200.0% -4 -200.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% 2 100.0% 2 100.0% 0 N/A% 0 N/A%