Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)26 26 0 0.0%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)26 26 0 0.0%
Incl. CPU (microsecs)52 45 -7 -13.5%
Incl. CPU (microsecs) per call 2 2 -0 -13.5%
Excl. CPU (microsec)52 45 -7 -13.5%
Incl. MemUse (bytes)351,200 351,200 0 0.0%
Incl. MemUse (bytes) per call 16,724 16,724 0 0.0%
Excl. MemUse (bytes)351,200 351,200 0 0.0%
Incl. PeakMemUse (bytes)17,048 17,048 0 0.0%
Incl. PeakMemUse (bytes) per call 812 812 0 0.0%
Excl. PeakMemUse (bytes)17,048 17,048 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% 0 0.0% -7 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 N/A% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::render0 N/A% -1 N/A% -1 -14.3% 0 N/A% 0 N/A%
Twig_Template::render@10 N/A% 1 N/A% -6 -85.7% 0 N/A% 0 N/A%
Twig_Template::render@30 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Twig_Template::render@20 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%