Diff Report
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #53920bd97d62dRun #53920b950c201DiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)128 139 11 8.6%
Incl. Wall Time (microsec) per call 4 4 0 8.6%
Excl. Wall Time (microsec)128 139 11 8.6%
Incl. CPU (microsecs)162 167 5 3.1%
Incl. CPU (microsecs) per call 5 5 0 3.1%
Excl. CPU (microsec)162 167 5 3.1%
Incl. MemUse (bytes)546,132 546,132 0 0.0%
Incl. MemUse (bytes) per call 16,549 16,549 0 0.0%
Excl. MemUse (bytes)546,132 546,132 0 0.0%
Incl. PeakMemUse (bytes)305,892 305,892 0 0.0%
Incl. PeakMemUse (bytes) per call 9,269 9,269 0 0.0%
Excl. PeakMemUse (bytes)305,892 305,892 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% 11 2.4% 5 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 100.0% 5 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::render0 N/A% 9 81.8% 6 120.0% 0 N/A% 0 N/A%
Twig_Template::render@20 N/A% 3 27.3% 0 0.0% 0 N/A% 0 N/A%
Twig_Template::render@10 N/A% -1 -9.1% -1 -20.0% 0 N/A% 0 N/A%
__TwigTemplate_18632083caa399d2e77339d322a39a9ee6fb035f326d8cbd4b48b564aca7af78::doDisplay0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%