Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_get_level

ob_get_levelRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls19 20 1 5.3%
Incl. Wall Time (microsec)7 5 -2 -28.6%
Incl. Wall Time (microsec) per call 0 0 -0 -32.1%
Excl. Wall Time (microsec)7 5 -2 -28.6%
Incl. CPU (microsecs)55 31 -24 -43.6%
Incl. CPU (microsecs) per call 3 2 -1 -46.5%
Excl. CPU (microsec)55 31 -24 -43.6%
Incl. MemUse (bytes)4,688 4,688 0 0.0%
Incl. MemUse (bytes) per call 247 234 -12 -5.0%
Excl. MemUse (bytes)4,688 4,688 0 0.0%
Incl. PeakMemUse (bytes)1,904 2,552 648 34.0%
Incl. PeakMemUse (bytes) per call 100 128 27 27.3%
Excl. PeakMemUse (bytes)1,904 2,552 648 34.0%

Parent/Child Regression/Improvement report for ob_get_level [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_get_level1 100.0% -2 -0.2% -24 -2.4% 0 0.0% 648 0.8%
Exclusive Metrics Diff for Current Function-2 -100.0% -24 -100.0% 0 N/A% 648 100.0%
Parent functions
Twig_Template::render@21 100.0% 1 50.0% 1 4.2% 0 N/A% 648 100.0%
Twig_Template::render@30 0.0% 0 0.0% -25 -104.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% -2 -100.0% 1 4.2% 0 N/A% 0 0.0%
Twig_Template::render@10 0.0% 0 0.0% -2 -8.3% 0 N/A% 0 0.0%
Twig_Template::render0 0.0% -1 -50.0% 2 8.3% 0 N/A% 0 0.0%
Drupal\Core\HttpKernel::handle0 0.0% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%