Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls223 223 0 0.0%
Incl. Wall Time (microsec)314 336 22 7.0%
Incl. Wall Time (microsec) per call 1 2 0 7.0%
Excl. Wall Time (microsec)314 336 22 7.0%
Incl. CPU (microsecs)442 477 35 7.9%
Incl. CPU (microsecs) per call 2 2 0 7.9%
Excl. CPU (microsec)442 477 35 7.9%
Incl. MemUse (bytes)3,700,400 3,700,400 0 0.0%
Incl. MemUse (bytes) per call 16,594 16,594 0 0.0%
Excl. MemUse (bytes)3,700,400 3,700,400 0 0.0%
Incl. PeakMemUse (bytes)444,072 444,576 504 0.1%
Incl. PeakMemUse (bytes) per call 1,991 1,994 2 0.1%
Excl. PeakMemUse (bytes)444,072 444,576 504 0.1%

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% 22 3.0% 35 9.6% 0 0.0% 504 4.7%
Exclusive Metrics Diff for Current Function22 100.0% 35 100.0% 0 N/A% 504 100.0%
Parent functions
Twig_Template::render@20 N/A% 37 168.2% 39 111.4% 0 N/A% -56 -11.1%
Twig_Template::render@30 N/A% -23 -104.5% -24 -68.6% 0 N/A% -720 -142.9%
Twig_Template::render@10 N/A% 7 31.8% 13 37.1% 0 N/A% -104 -20.6%
__TwigTemplate_9ec6cbd20c7fe08366f42c75ad3720e57fa7d2066b5bbe6fec5159ce024de47f::getmenu_links0 N/A% 1 4.5% 4 11.4% 0 N/A% 0 0.0%
Twig_Template::render0 N/A% 0 0.0% 3 8.6% 0 N/A% 1,384 274.6%