Diff Report
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for ob_start

ob_startRun #519ff7ed8fdf9Run #519ff921aa26dDiffDiff%
Number of Function Calls34 45 11 32.4%
Incl. Wall Time (microsec)177 165 -12 -6.8%
Incl. Wall Time (microsec) per call 5 4 -2 -29.6%
Excl. Wall Time (microsec)177 165 -12 -6.8%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)563,408 744,864 181,456 32.2%
Incl. MemUse (bytes) per call 16,571 16,553 -18 -0.1%
Excl. MemUse (bytes)563,408 744,864 181,456 32.2%
Incl. PeakMemUse (bytes)203,968 246,476 42,508 20.8%
Incl. PeakMemUse (bytes) per call 5,999 5,477 -522 -8.7%
Excl. PeakMemUse (bytes)203,968 246,476 42,508 20.8%

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_start11 100.0% -12 -0.3% 0 0.0% 181,456 1031.0% 42,508 212.8%
Exclusive Metrics Diff for Current Function-12 -100.0% 0 N/A% 181,456 100.0% 42,508 100.0%
Parent functions
Twig_Template::render@410 90.9% 29 241.7% 0 N/A% 164,960 90.9% 22,856 53.8%
Twig_Template::render@21 9.1% 0 0.0% 0 N/A% 16,496 9.1% 16,392 38.6%
Twig_Template::render@50 0.0% -30 -250.0% 0 N/A% 0 0.0% 3,260 7.7%
Twig_Template::render@10 0.0% -2 -16.7% 0 N/A% 0 0.0% 0 0.0%
Twig_Template::render@30 0.0% -4 -33.3% 0 N/A% 0 0.0% 0 0.0%
Twig_Template::render0 0.0% -5 -41.7% 0 N/A% 0 0.0% 0 0.0%