Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for load::Asset/CssCollectionOptimizer.php

load::Asset/CssCollectionOptimizer.phpRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)19 18 -1 -5.3%
Incl. Wall Time (microsec) per call 19 18 -1 -5.3%
Excl. Wall Time (microsec)19 18 -1 -5.3%
Incl. CPU (microsecs)23 21 -2 -8.7%
Incl. CPU (microsecs) per call 23 21 -2 -8.7%
Excl. CPU (microsec)23 21 -2 -8.7%
Incl. MemUse (bytes)2,360 2,348 -12 -0.5%
Incl. MemUse (bytes) per call 2,360 2,348 -12 -0.5%
Excl. MemUse (bytes)2,360 2,348 -12 -0.5%
Incl. PeakMemUse (bytes)1,716 1,508 -208 -12.1%
Incl. PeakMemUse (bytes) per call 1,716 1,508 -208 -12.1%
Excl. PeakMemUse (bytes)1,716 1,508 -208 -12.1%

Parent/Child Regression/Improvement report for load::Asset/CssCollectionOptimizer.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
load::Asset/CssCollectionOptimizer.php0 N/A% -1 -0.1% -2 -0.2% -12 -1.4% -208 -29.9%
Exclusive Metrics Diff for Current Function-1 -100.0% -2 -100.0% -12 -100.0% -208 -100.0%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -100.0% -2 -100.0% -12 -100.0% -208 -100.0%