Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls113 113 0 0.0%
Incl. Wall Time (microsec)233 168 -65 -27.9%
Incl. Wall Time (microsec) per call 2 1 -1 -27.9%
Excl. Wall Time (microsec)233 168 -65 -27.9%
Incl. CPU (microsecs)343 275 -68 -19.8%
Incl. CPU (microsecs) per call 3 2 -1 -19.8%
Excl. CPU (microsec)343 275 -68 -19.8%
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 70,952 -679,952 -90.6%
Incl. PeakMemUse (bytes) per call 6,645 628 -6,017 -90.6%
Excl. PeakMemUse (bytes)750,904 70,952 -679,952 -90.6%

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% -65 -0.6% -68 -0.6% 0 0.0% -679,952 -535.4%
Exclusive Metrics Diff for Current Function-65 -100.0% -68 -100.0% 0 N/A% -679,952 -100.0%
Parent functions
Twig_Template::render@50 N/A% -68 -104.6% -67 -98.5% 0 N/A% -682,576 -100.4%
Twig_Template::render@40 N/A% 7 10.8% 4 5.9% 0 N/A% 0 0.0%
Twig_Template::render0 N/A% -3 -4.6% -4 -5.9% 0 N/A% 352 0.1%
Twig_Template::render@20 N/A% 1 1.5% 1 1.5% 0 N/A% 2,528 0.4%
Twig_Template::render@10 N/A% -1 -1.5% -2 -2.9% 0 N/A% -256 -0.0%
Twig_Template::render@30 N/A% -1 -1.5% 0 0.0% 0 N/A% 0 0.0%