Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_get_level

ob_get_levelRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls25 135 110 440.0%
Incl. Wall Time (microsec)19 50 31 163.2%
Incl. Wall Time (microsec) per call 1 0 -0 -51.3%
Excl. Wall Time (microsec)19 50 31 163.2%
Incl. CPU (microsecs)36 181 145 402.8%
Incl. CPU (microsecs) per call 1 1 -0 -6.9%
Excl. CPU (microsec)36 181 145 402.8%
Incl. MemUse (bytes)2,360 3,136 776 32.9%
Incl. MemUse (bytes) per call 94 23 -71 -75.4%
Excl. MemUse (bytes)2,360 3,136 776 32.9%
Incl. PeakMemUse (bytes)776 1,552 776 100.0%
Incl. PeakMemUse (bytes) per call 31 11 -20 -63.0%
Excl. PeakMemUse (bytes)776 1,552 776 100.0%

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_level110 100.0% 31 0.2% 145 1.0% 776 1.4% 776 1.4%
Exclusive Metrics Diff for Current Function31 100.0% 145 100.0% 776 100.0% 776 100.0%
Parent functions
Twig_Template::render@1110 100.0% 45 145.2% 143 98.6% 776 100.0% 776 100.0%
Twig_Template::render0 0.0% -14 -45.2% 2 1.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::send0 0.0% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
Drupal\Core\HttpKernel::handle0 0.0% 0 0.0% 1 0.7% 0 0.0% 0 0.0%