Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls76 76 0 0.0%
Incl. Wall Time (microsec)223 227 4 1.8%
Incl. Wall Time (microsec) per call 3 3 0 1.8%
Excl. Wall Time (microsec)223 227 4 1.8%
Incl. CPU (microsecs)292 293 1 0.3%
Incl. CPU (microsecs) per call 4 4 0 0.3%
Excl. CPU (microsec)292 293 1 0.3%
Incl. MemUse (bytes)1,256,388 1,256,388 0 0.0%
Incl. MemUse (bytes) per call 16,531 16,531 0 0.0%
Excl. MemUse (bytes)1,256,388 1,256,388 0 0.0%
Incl. PeakMemUse (bytes)349,204 349,204 0 0.0%
Incl. PeakMemUse (bytes) per call 4,595 4,595 0 0.0%
Excl. PeakMemUse (bytes)349,204 349,204 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% 4 0.2% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 100.0% 1 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::render@10 N/A% 9 225.0% 2 200.0% 0 N/A% 0 N/A%
Twig_Template::render@20 N/A% -5 -125.0% -3 -300.0% 0 N/A% 0 N/A%
__TwigTemplate_18632083caa399d2e77339d322a39a9ee6fb035f326d8cbd4b48b564aca7af78::doDisplay0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
__TwigTemplate_13aa378e473287be4b988c362fd8fff0980c80b4d494abaa1bc53b0bcb9aebff::doDisplay0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
Twig_Template::render@30 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
Twig_Template::render0 N/A% 0 0.0% -3 -300.0% 0 N/A% 0 N/A%