Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)163 194 31 19.0%
Incl. Wall Time (microsec) per call 3 3 1 19.0%
Excl. Wall Time (microsec)163 194 31 19.0%
Incl. CPU (microsecs)226 254 28 12.4%
Incl. CPU (microsecs) per call 4 4 0 12.4%
Excl. CPU (microsec)226 254 28 12.4%
Incl. MemUse (bytes)997,664 997,664 0 0.0%
Incl. MemUse (bytes) per call 16,628 16,628 0 0.0%
Excl. MemUse (bytes)997,664 997,664 0 0.0%
Incl. PeakMemUse (bytes)72,608 66,704 -5,904 -8.1%
Incl. PeakMemUse (bytes) per call 1,210 1,112 -98 -8.1%
Excl. PeakMemUse (bytes)72,608 66,704 -5,904 -8.1%

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% 31 0.9% 28 0.9% 0 0.0% -5,904 -3.1%
Exclusive Metrics Diff for Current Function31 100.0% 28 100.0% 0 N/A% -5,904 -100.0%
Parent functions
Twig_Template::render@10 N/A% 59 190.3% 56 200.0% 0 N/A% -2,448 -41.5%
Twig_Template::render@30 N/A% -19 -61.3% -13 -46.4% 0 N/A% -17,280 -292.7%
Twig_Template::render@20 N/A% -13 -41.9% -19 -67.9% 0 N/A% -2,576 -43.6%
Twig_Template::render0 N/A% 4 12.9% 4 14.3% 0 N/A% 16,400 277.8%