Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls19 47 28 147.4%
Incl. Wall Time (microsec)50 98 48 96.0%
Incl. Wall Time (microsec) per call 3 2 -1 -20.8%
Excl. Wall Time (microsec)50 98 48 96.0%
Incl. CPU (microsecs)76 149 73 96.1%
Incl. CPU (microsecs) per call 4 3 -1 -20.7%
Excl. CPU (microsec)76 149 73 96.1%
Incl. MemUse (bytes)318,112 782,240 464,128 145.9%
Incl. MemUse (bytes) per call 16,743 16,643 -99 -0.6%
Excl. MemUse (bytes)318,112 782,240 464,128 145.9%
Incl. PeakMemUse (bytes)75,360 113,016 37,656 50.0%
Incl. PeakMemUse (bytes) per call 3,966 2,405 -1,562 -39.4%
Excl. PeakMemUse (bytes)75,360 113,016 37,656 50.0%

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_start28 100.0% 48 1.4% 73 2.1% 464,128 132.5% 37,656 10.9%
Exclusive Metrics Diff for Current Function48 100.0% 73 100.0% 464,128 100.0% 37,656 100.0%
Parent functions
Twig_Template::render@127 96.4% 46 95.8% 72 98.6% 447,552 96.4% 34,400 91.4%
Twig_Template::render1 3.6% 7 14.6% 4 5.5% 16,576 3.6% 3,256 8.6%
Twig_Template::render@20 0.0% -4 -8.3% -5 -6.8% 0 0.0% 0 0.0%
__TwigTemplate_24ef28b509810e22ee61a48b43d8eb817d66e3214c7c855f6b7e9d543b807dd8::doDisplay0 0.0% -1 -2.1% 2 2.7% 0 0.0% 0 0.0%