Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls113 113 0 0.0%
Incl. Wall Time (microsec)233 234 1 0.4%
Incl. Wall Time (microsec) per call 2 2 0 0.4%
Excl. Wall Time (microsec)233 234 1 0.4%
Incl. CPU (microsecs)343 350 7 2.0%
Incl. CPU (microsecs) per call 3 3 0 2.0%
Excl. CPU (microsec)343 350 7 2.0%
Incl. MemUse (bytes)1,877,744 1,877,744 0 0.0%
Incl. MemUse (bytes) per call 16,617 16,617 0 0.0%
Excl. MemUse (bytes)1,877,744 1,877,744 0 0.0%
Incl. PeakMemUse (bytes)750,904 750,904 0 0.0%
Incl. PeakMemUse (bytes) per call 6,645 6,645 0 0.0%
Excl. PeakMemUse (bytes)750,904 750,904 0 0.0%

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_start0 N/A% 1 0.1% 7 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% 7 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::render@50 N/A% 5 500.0% 10 142.9% 0 N/A% 0 N/A%
Twig_Template::render@40 N/A% -2 -200.0% -2 -28.6% 0 N/A% 0 N/A%
Twig_Template::render0 N/A% -2 -200.0% -3 -42.9% 0 N/A% 0 N/A%
Twig_Template::render@10 N/A% -1 -100.0% 3 42.9% 0 N/A% 0 N/A%
Twig_Template::render@30 N/A% 1 100.0% -1 -14.3% 0 N/A% 0 N/A%
Twig_Template::render@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%