Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for run_init::Asset/CssCollectionOptimizer.php

run_init::Asset/CssCollectionOptimizer.phpRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)43 49 6 14.0%
Incl. Wall Time (microsec) per call 43 49 6 14.0%
Excl. Wall Time (microsec)11 15 4 36.4%
Incl. CPU (microsecs)45 52 7 15.6%
Incl. CPU (microsecs) per call 45 52 7 15.6%
Excl. CPU (microsec)10 13 3 30.0%
Incl. MemUse (bytes)3,344 3,344 0 0.0%
Incl. MemUse (bytes) per call 3,344 3,344 0 0.0%
Excl. MemUse (bytes)428 428 0 0.0%
Incl. PeakMemUse (bytes)2,812 2,812 0 0.0%
Incl. PeakMemUse (bytes) per call 2,812 2,812 0 0.0%
Excl. PeakMemUse (bytes)548 548 0 0.0%

Parent/Child Regression/Improvement report for run_init::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
run_init::Asset/CssCollectionOptimizer.php0 N/A% 6 1.7% 7 3.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 66.7% 3 42.9% 0 N/A% 0 N/A%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 6 100.0% 7 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% 2 33.3% 4 57.1% 0 N/A% 0 N/A%