Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_get_level

ob_get_levelRun #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls24 17 -7 -29.2%
Incl. Wall Time (microsec)24 18 -6 -25.0%
Incl. Wall Time (microsec) per call 1 1 0 5.9%
Excl. Wall Time (microsec)24 18 -6 -25.0%
Incl. CPU (microsecs)59 45 -14 -23.7%
Incl. CPU (microsecs) per call 2 3 0 7.7%
Excl. CPU (microsec)59 45 -14 -23.7%
Incl. MemUse (bytes)6,240 6,240 0 0.0%
Incl. MemUse (bytes) per call 260 367 107 41.2%
Excl. MemUse (bytes)6,240 6,240 0 0.0%
Incl. PeakMemUse (bytes)4,120 3,640 -480 -11.7%
Incl. PeakMemUse (bytes) per call 172 214 42 24.7%
Excl. PeakMemUse (bytes)4,120 3,640 -480 -11.7%

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_level-7 -100.0% -6 -0.5% -14 -1.2% 0 0.0% -480 -0.7%
Exclusive Metrics Diff for Current Function-6 -100.0% -14 -100.0% 0 N/A% -480 -100.0%
Parent functions
Twig_Template::render@4-4 -57.1% -4 -66.7% -5 -35.7% 0 N/A% 0 0.0%
Twig_Template::render@2-3 -42.9% -3 -50.0% -6 -42.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 1 16.7% 0 0.0% 0 N/A% 0 0.0%
Twig_Template::render@50 0.0% 0 0.0% 0 0.0% 0 N/A% -480 -100.0%
Twig_Template::render0 0.0% 0 0.0% -1 -7.1% 0 N/A% 0 0.0%
Twig_Template::render@30 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\HttpKernel::handle0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Twig_Template::render@10 0.0% 0 0.0% -2 -14.3% 0 N/A% 0 0.0%