Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls63 72 9 14.3%
Incl. Wall Time (microsec)158 190 32 20.3%
Incl. Wall Time (microsec) per call 3 3 0 5.2%
Excl. Wall Time (microsec)158 190 32 20.3%
Incl. CPU (microsecs)225 263 38 16.9%
Incl. CPU (microsecs) per call 4 4 0 2.3%
Excl. CPU (microsec)225 263 38 16.9%
Incl. MemUse (bytes)1,049,792 1,198,968 149,176 14.2%
Incl. MemUse (bytes) per call 16,663 16,652 -11 -0.1%
Excl. MemUse (bytes)1,049,792 1,198,968 149,176 14.2%
Incl. PeakMemUse (bytes)208,680 222,936 14,256 6.8%
Incl. PeakMemUse (bytes) per call 3,312 3,096 -216 -6.5%
Excl. PeakMemUse (bytes)208,680 222,936 14,256 6.8%

Parent/Child Regression/Improvement report for ob_start [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
ob_start9 100.0% 32 2.0% 38 2.1% 149,176 422.2% 14,256 40.3%
Exclusive Metrics Diff for Current Function32 100.0% 38 100.0% 149,176 100.0% 14,256 100.0%
Parent functions
Twig_Template::render@35 55.6% 28 87.5% 38 100.0% 82,880 55.6% 0 0.0%
Twig_Template::render@42 22.2% 16 50.0% 21 55.3% 33,152 22.2% 9,952 69.8%
Twig_Template::render0 0.0% -6 -18.8% -8 -21.1% -8 -0.0% -232 -1.6%
Twig_Template::render@20 0.0% -6 -18.8% -6 -15.8% 0 0.0% -200 -1.4%
Twig_Template::render@10 0.0% -4 -12.5% -13 -34.2% 0 0.0% 6,600 46.3%
__TwigTemplate_24ef28b509810e22ee61a48b43d8eb817d66e3214c7c855f6b7e9d543b807dd8::doDisplay0 0.0% 2 6.2% 2 5.3% 0 0.0% 0 0.0%
Twig_Template::render@52 22.2% 2 6.2% 4 10.5% 33,152 22.2% -1,864 -13.1%