Diff Report
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #517d7319aefb8Run #517d73f55c548DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)56 39 -17 -30.4%
Incl. Wall Time (microsec) per call 5 4 -2 -30.4%
Excl. Wall Time (microsec)56 39 -17 -30.4%
Incl. CPU (microsecs)68 51 -17 -25.0%
Incl. CPU (microsecs) per call 6 5 -2 -25.0%
Excl. CPU (microsec)68 51 -17 -25.0%
Incl. MemUse (bytes)184,664 184,664 0 0.0%
Incl. MemUse (bytes) per call 16,788 16,788 0 0.0%
Excl. MemUse (bytes)184,664 184,664 0 0.0%
Incl. PeakMemUse (bytes)119,816 119,904 88 0.1%
Incl. PeakMemUse (bytes) per call 10,892 10,900 8 0.1%
Excl. PeakMemUse (bytes)119,816 119,904 88 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% -17 -0.2% -17 -0.2% 0 0.0% 88 0.5%
Exclusive Metrics Diff for Current Function-17 -100.0% -17 -100.0% 0 N/A% 88 100.0%
Parent functions
theme_render_template0 N/A% -13 -76.5% -8 -47.1% 0 N/A% 0 0.0%
theme_render_template@10 N/A% -4 -23.5% -10 -58.8% 0 N/A% 88 100.0%
Twig_Template::render0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 0.0%