Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls88 88 0 0.0%
Incl. Wall Time (microsec)298 282 -16 -5.4%
Incl. Wall Time (microsec) per call 3 3 -0 -5.4%
Excl. Wall Time (microsec)298 282 -16 -5.4%
Incl. CPU (microsecs)383 356 -27 -7.0%
Incl. CPU (microsecs) per call 4 4 -0 -7.0%
Excl. CPU (microsec)383 356 -27 -7.0%
Incl. MemUse (bytes)1,454,328 1,454,328 0 0.0%
Incl. MemUse (bytes) per call 16,526 16,526 0 0.0%
Excl. MemUse (bytes)1,454,328 1,454,328 0 0.0%
Incl. PeakMemUse (bytes)401,244 401,244 0 0.0%
Incl. PeakMemUse (bytes) per call 4,560 4,560 0 0.0%
Excl. PeakMemUse (bytes)401,244 401,244 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% -16 -1.8% -27 -7.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-16 -100.0% -27 -100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::render@10 N/A% -13 -81.2% -20 -74.1% 0 N/A% 0 N/A%
__TwigTemplate_18632083caa399d2e77339d322a39a9ee6fb035f326d8cbd4b48b564aca7af78::doDisplay0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 N/A%
Twig_Template::render@20 N/A% -1 -6.2% -5 -18.5% 0 N/A% 0 N/A%
Twig_Template::render0 N/A% -1 -6.2% -1 -3.7% 0 N/A% 0 N/A%
__TwigTemplate_13aa378e473287be4b988c362fd8fff0980c80b4d494abaa1bc53b0bcb9aebff::doDisplay0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Template::render@30 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%