Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)57 40 -17 -29.8%
Incl. Wall Time (microsec) per call 4 3 -1 -29.8%
Excl. Wall Time (microsec)57 40 -17 -29.8%
Incl. CPU (microsecs)67 51 -16 -23.9%
Incl. CPU (microsecs) per call 4 3 -1 -23.9%
Excl. CPU (microsec)67 51 -16 -23.9%
Incl. MemUse (bytes)268,320 268,320 0 0.0%
Incl. MemUse (bytes) per call 16,770 16,770 0 0.0%
Excl. MemUse (bytes)268,320 268,320 0 0.0%
Incl. PeakMemUse (bytes)42,632 42,632 0 0.0%
Incl. PeakMemUse (bytes) per call 2,665 2,665 0 0.0%
Excl. PeakMemUse (bytes)42,632 42,632 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% -17 -0.7% -16 -2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-17 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::render0 N/A% -17 -100.0% -19 -118.8% 0 N/A% 0 N/A%
Twig_Template::render@30 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Template::render@10 N/A% 0 0.0% 2 12.5% 0 N/A% 0 N/A%
Twig_Template::render@20 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%