Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for run_init::Asset/CssCollectionRenderer.php

run_init::Asset/CssCollectionRenderer.phpRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)61 26 -35 -57.4%
Incl. Wall Time (microsec) per call 61 26 -35 -57.4%
Excl. Wall Time (microsec)7 6 -1 -14.3%
Incl. CPU (microsecs)63 28 -35 -55.6%
Incl. CPU (microsecs) per call 63 28 -35 -55.6%
Excl. CPU (microsec)8 7 -1 -12.5%
Incl. MemUse (bytes)5,848 5,840 -8 -0.1%
Incl. MemUse (bytes) per call 5,848 5,840 -8 -0.1%
Excl. MemUse (bytes)800 800 0 0.0%
Incl. PeakMemUse (bytes)4,904 4,896 -8 -0.2%
Incl. PeakMemUse (bytes) per call 4,904 4,896 -8 -0.2%
Excl. PeakMemUse (bytes)864 864 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% -35 -7.1% -35 -16.5% -8 -0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function-1 -2.9% -1 -2.9% 0 0.0% 0 0.0%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -35 -100.0% -35 -100.0% -8 -100.0% -8 -100.0%
Child function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@10 N/A% -34 -97.1% -34 -97.1% -8 -100.0% -8 -100.0%