Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)26 26 0 0.0%
Incl. Wall Time (microsec) per call 2 2 0 0.0%
Excl. Wall Time (microsec)26 26 0 0.0%
Incl. CPU (microsecs)44 41 -3 -6.8%
Incl. CPU (microsecs) per call 3 3 -0 -6.8%
Excl. CPU (microsec)44 41 -3 -6.8%
Incl. MemUse (bytes)251,744 251,744 0 0.0%
Incl. MemUse (bytes) per call 16,783 16,783 0 0.0%
Excl. MemUse (bytes)251,744 251,744 0 0.0%
Incl. PeakMemUse (bytes)44,280 44,496 216 0.5%
Incl. PeakMemUse (bytes) per call 2,952 2,966 14 0.5%
Excl. PeakMemUse (bytes)44,280 44,496 216 0.5%

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% -3 -0.6% 0 0.0% 216 0.7%
Exclusive Metrics Diff for Current Function0 N/A% -3 -100.0% 0 N/A% 216 100.0%
Parent functions
theme_render_template@20 N/A% -1 N/A% -1 -33.3% 0 N/A% 0 0.0%
Twig_Template::render-1 N/A% -1 N/A% -3 -100.0% -16,576 N/A% 216 100.0%
theme_render_template@10 N/A% 1 N/A% 4 133.3% 0 N/A% 0 0.0%
theme_render_template1 N/A% 1 N/A% -3 -100.0% 16,576 N/A% 0 0.0%