Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for run_init::Asset/CssCollectionRenderer.php

run_init::Asset/CssCollectionRenderer.phpRun #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)39 33 -6 -15.4%
Incl. Wall Time (microsec) per call 39 33 -6 -15.4%
Excl. Wall Time (microsec)8 7 -1 -12.5%
Incl. CPU (microsecs)41 35 -6 -14.6%
Incl. CPU (microsecs) per call 41 35 -6 -14.6%
Excl. CPU (microsec)10 8 -2 -20.0%
Incl. MemUse (bytes)5,880 5,880 0 0.0%
Incl. MemUse (bytes) per call 5,880 5,880 0 0.0%
Excl. MemUse (bytes)792 792 0 0.0%
Incl. PeakMemUse (bytes)4,384 4,192 -192 -4.4%
Incl. PeakMemUse (bytes) per call 4,384 4,192 -192 -4.4%
Excl. PeakMemUse (bytes)864 672 -192 -22.2%

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% -6 -7.6% -6 -0.8% 0 0.0% -192 -0.4%
Exclusive Metrics Diff for Current Function-1 -16.7% -2 -33.3% 0 N/A% -192 -100.0%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -6 -100.0% -6 -100.0% 0 N/A% -192 -100.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% -5 -83.3% -4 -66.7% 0 N/A% 0 0.0%