Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)70 73 3 4.3%
Incl. Wall Time (microsec) per call 4 4 0 4.3%
Excl. Wall Time (microsec)70 73 3 4.3%
Incl. CPU (microsecs)82 88 6 7.3%
Incl. CPU (microsecs) per call 4 4 0 7.3%
Excl. CPU (microsec)82 88 6 7.3%
Incl. MemUse (bytes)334,688 334,688 0 0.0%
Incl. MemUse (bytes) per call 16,734 16,734 0 0.0%
Excl. MemUse (bytes)334,688 334,688 0 0.0%
Incl. PeakMemUse (bytes)100,608 100,608 0 0.0%
Incl. PeakMemUse (bytes) per call 5,030 5,030 0 0.0%
Excl. PeakMemUse (bytes)100,608 100,608 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% 3 5.2% 6 10.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 100.0% 6 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::render0 N/A% 4 133.3% 5 83.3% 0 N/A% 0 N/A%
Twig_Template::render@20 N/A% -1 -33.3% -1 -16.7% 0 N/A% 0 N/A%
__TwigTemplate_57a67f7135de7ac6cdade9d9fb65a9213d3c9152dae434b1ba6fa9b0478eb55e::doDisplay0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 N/A%
Twig_Template::render@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%