Diff Report
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #539fd2b68bc13Run #539fd0a78f1b7DiffDiff%
Number of Function Calls186 186 0 0.0%
Incl. Wall Time (microsec)546 472 -74 -13.6%
Incl. Wall Time (microsec) per call 3 3 -0 -13.6%
Excl. Wall Time (microsec)546 472 -74 -13.6%
Incl. CPU (microsecs)750 669 -81 -10.8%
Incl. CPU (microsecs) per call 4 4 -0 -10.8%
Excl. CPU (microsec)750 669 -81 -10.8%
Incl. MemUse (bytes)3,087,016 3,087,016 0 0.0%
Incl. MemUse (bytes) per call 16,597 16,597 0 0.0%
Excl. MemUse (bytes)3,087,016 3,087,016 0 0.0%
Incl. PeakMemUse (bytes)222,624 280,320 57,696 25.9%
Incl. PeakMemUse (bytes) per call 1,197 1,507 310 25.9%
Excl. PeakMemUse (bytes)222,624 280,320 57,696 25.9%

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% -74 -0.2% -81 -0.2% 0 0.0% 57,696 3.5%
Exclusive Metrics Diff for Current Function-74 -100.0% -81 -100.0% 0 N/A% 57,696 100.0%
Parent functions
Twig_Template::render@20 N/A% -48 -64.9% -47 -58.0% 0 N/A% 27,728 48.1%
Twig_Template::render@10 N/A% -34 -45.9% -21 -25.9% 0 N/A% -5,312 -9.2%
Twig_Template::render@40 N/A% 8 10.8% 9 11.1% 0 N/A% 16,504 28.6%
Twig_Template::render0 N/A% -5 -6.8% -33 -40.7% 0 N/A% 6,752 11.7%
Twig_Template::render@30 N/A% 5 6.8% 11 13.6% 0 N/A% 12,024 20.8%