Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)143 156 13 9.1%
Incl. Wall Time (microsec) per call 4 5 0 9.1%
Excl. Wall Time (microsec)143 156 13 9.1%
Incl. CPU (microsecs)191 196 5 2.6%
Incl. CPU (microsecs) per call 6 6 0 2.6%
Excl. CPU (microsec)191 196 5 2.6%
Incl. MemUse (bytes)562,628 562,628 0 0.0%
Incl. MemUse (bytes) per call 16,548 16,548 0 0.0%
Excl. MemUse (bytes)562,628 562,628 0 0.0%
Incl. PeakMemUse (bytes)280,668 280,668 0 0.0%
Incl. PeakMemUse (bytes) per call 8,255 8,255 0 0.0%
Excl. PeakMemUse (bytes)280,668 280,668 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% 13 0.9% 5 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 100.0% 5 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::render0 N/A% 17 130.8% 7 140.0% 0 N/A% 0 N/A%
__TwigTemplate_18632083caa399d2e77339d322a39a9ee6fb035f326d8cbd4b48b564aca7af78::doDisplay0 N/A% -2 -15.4% -1 -20.0% 0 N/A% 0 N/A%
Twig_Template::render@20 N/A% -1 -7.7% -1 -20.0% 0 N/A% 0 N/A%
Twig_Template::render@10 N/A% -1 -7.7% 0 0.0% 0 N/A% 0 N/A%