Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #518eceb4aac68Run #518ed14bbba55DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)47 67 20 42.6%
Incl. Wall Time (microsec) per call 3 4 1 42.6%
Excl. Wall Time (microsec)47 67 20 42.6%
Incl. CPU (microsecs)61 84 23 37.7%
Incl. CPU (microsecs) per call 3 5 1 37.7%
Excl. CPU (microsec)61 84 23 37.7%
Incl. MemUse (bytes)300,696 300,696 0 0.0%
Incl. MemUse (bytes) per call 16,705 16,705 0 0.0%
Excl. MemUse (bytes)300,696 300,696 0 0.0%
Incl. PeakMemUse (bytes)95,304 116,768 21,464 22.5%
Incl. PeakMemUse (bytes) per call 5,295 6,487 1,192 22.5%
Excl. PeakMemUse (bytes)95,304 116,768 21,464 22.5%

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% 20 7.3% 23 7.4% 0 0.0% 21,464 115.2%
Exclusive Metrics Diff for Current Function20 100.0% 23 100.0% 0 N/A% 21,464 100.0%
Parent functions
Twig_Template::render8 N/A% 18 90.0% 23 100.0% 132,608 N/A% 32,800 152.8%
theme_render_template-1 N/A% 6 30.0% 6 26.1% -16,576 N/A% -16,400 -76.4%
theme_render_template@1-7 N/A% -4 -20.0% -6 -26.1% -116,032 N/A% 5,064 23.6%