Diff Report
Run #54e0a77153dbf: 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 #54e0a77153dbfRun #54e0a6d45fe2aDiffDiff%
Number of Function Calls223 223 0 0.0%
Incl. Wall Time (microsec)313 336 23 7.3%
Incl. Wall Time (microsec) per call 1 2 0 7.3%
Excl. Wall Time (microsec)313 336 23 7.3%
Incl. CPU (microsecs)445 477 32 7.2%
Incl. CPU (microsecs) per call 2 2 0 7.2%
Excl. CPU (microsec)445 477 32 7.2%
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)444,576 444,576 0 0.0%
Incl. PeakMemUse (bytes) per call 1,994 1,994 0 0.0%
Excl. PeakMemUse (bytes)444,576 444,576 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% 23 1.3% 32 2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function23 100.0% 32 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::render@20 N/A% 27 117.4% 29 90.6% 0 N/A% 0 N/A%
Twig_Template::render@30 N/A% -3 -13.0% -8 -25.0% 0 N/A% 0 N/A%
__TwigTemplate_9ec6cbd20c7fe08366f42c75ad3720e57fa7d2066b5bbe6fec5159ce024de47f::getmenu_links0 N/A% -1 -4.3% 2 6.2% 0 N/A% 0 N/A%
Twig_Template::render0 N/A% 0 0.0% 4 12.5% 0 N/A% 0 N/A%
Twig_Template::render@10 N/A% 0 0.0% 5 15.6% 0 N/A% 0 N/A%