Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls826 826 0 0.0%
Incl. Wall Time (microsec)1,659 1,789 130 7.8%
Incl. Wall Time (microsec) per call 2 2 0 7.8%
Excl. Wall Time (microsec)1,659 1,789 130 7.8%
Incl. CPU (microsecs)2,524 2,574 50 2.0%
Incl. CPU (microsecs) per call 3 3 0 2.0%
Excl. CPU (microsec)2,524 2,574 50 2.0%
Incl. MemUse (bytes)13,698,944 13,698,848 -96 -0.0%
Incl. MemUse (bytes) per call 16,585 16,585 -0 -0.0%
Excl. MemUse (bytes)13,698,944 13,698,848 -96 -0.0%
Incl. PeakMemUse (bytes)257,208 250,296 -6,912 -2.7%
Incl. PeakMemUse (bytes) per call 311 303 -8 -2.7%
Excl. PeakMemUse (bytes)257,208 250,296 -6,912 -2.7%

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% 130 3.9% 50 0.6% -96 -0.1% -6,912 -6.9%
Exclusive Metrics Diff for Current Function130 100.0% 50 100.0% -96 -100.0% -6,912 -100.0%
Parent functions
Twig_Template::render0 N/A% 93 71.5% 95 190.0% 0 0.0% -6,896 -99.8%
Twig_Template::render@20 N/A% 17 13.1% 7 14.0% -56 -58.3% 0 0.0%
Twig_Template::render@40 N/A% 15 11.5% -11 -22.0% 32 33.3% 0 0.0%
Twig_Template::render@30 N/A% 9 6.9% -32 -64.0% -72 -75.0% -16 -0.2%
Twig_Template::render@50 N/A% -5 -3.8% -2 -4.0% 0 0.0% 0 0.0%
Twig_Template::render@10 N/A% 2 1.5% 1 2.0% 0 0.0% 0 0.0%
Twig_Template::render@60 N/A% -1 -0.8% -6 -12.0% 0 0.0% 0 0.0%
__TwigTemplate_8bfba7b119d0678b5885328d7c4cfa548f0222a165265af8c95758347fc1408c::getmenu_links0 N/A% 0 0.0% -2 -4.0% 0 0.0% 0 0.0%