Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls14 15 1 7.1%
Incl. Wall Time (microsec)49 57 8 16.3%
Incl. Wall Time (microsec) per call 4 4 0 8.6%
Excl. Wall Time (microsec)49 57 8 16.3%
Incl. CPU (microsecs)67 73 6 9.0%
Incl. CPU (microsecs) per call 5 5 0 1.7%
Excl. CPU (microsec)67 73 6 9.0%
Incl. MemUse (bytes)234,480 251,056 16,576 7.1%
Incl. MemUse (bytes) per call 16,749 16,737 -12 -0.1%
Excl. MemUse (bytes)234,480 251,056 16,576 7.1%
Incl. PeakMemUse (bytes)65,408 54,496 -10,912 -16.7%
Incl. PeakMemUse (bytes) per call 4,672 3,633 -1,039 -22.2%
Excl. PeakMemUse (bytes)65,408 54,496 -10,912 -16.7%

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_start1 100.0% 8 0.0% 6 0.0% 16,576 7.4% -10,912 -4.6%
Exclusive Metrics Diff for Current Function8 100.0% 6 100.0% 16,576 100.0% -10,912 -100.0%
Parent functions
Twig_Template::render1 100.0% 7 87.5% 6 100.0% 16,576 100.0% -6,720 -61.6%
Twig_Template::render@10 0.0% 6 75.0% 4 66.7% 0 0.0% -4,192 -38.4%
__TwigTemplate_24ef28b509810e22ee61a48b43d8eb817d66e3214c7c855f6b7e9d543b807dd8::doDisplay0 0.0% -5 -62.5% -4 -66.7% 0 0.0% 0 0.0%