Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)43 38 -5 -11.6%
Incl. Wall Time (microsec) per call 3 2 -0 -11.6%
Excl. Wall Time (microsec)43 38 -5 -11.6%
Incl. CPU (microsecs)55 60 5 9.1%
Incl. CPU (microsecs) per call 3 4 0 9.1%
Excl. CPU (microsec)55 60 5 9.1%
Incl. MemUse (bytes)268,320 268,320 0 0.0%
Incl. MemUse (bytes) per call 16,770 16,770 0 0.0%
Excl. MemUse (bytes)268,320 268,320 0 0.0%
Incl. PeakMemUse (bytes)141,680 141,680 0 0.0%
Incl. PeakMemUse (bytes) per call 8,855 8,855 0 0.0%
Excl. PeakMemUse (bytes)141,680 141,680 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% -5 -0.4% 5 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% 5 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::render@10 N/A% -5 -100.0% -2 -40.0% 0 N/A% 0 N/A%
Twig_Template::render0 N/A% 1 20.0% 6 120.0% 0 N/A% 0 N/A%
Twig_Template::render@20 N/A% -1 -20.0% 1 20.0% 0 N/A% 0 N/A%
Twig_Template::render@30 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%