Diff Report
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #51ad01d342500Run #51ad01387670bDiffDiff%
Number of Function Calls31 12 -19 -61.3%
Incl. Wall Time (microsec)68 22 -46 -67.6%
Incl. Wall Time (microsec) per call 2 2 -0 -16.4%
Excl. Wall Time (microsec)68 22 -46 -67.6%
Incl. CPU (microsecs)98 37 -61 -62.2%
Incl. CPU (microsecs) per call 3 3 -0 -2.5%
Excl. CPU (microsec)98 37 -61 -62.2%
Incl. MemUse (bytes)516,216 200,464 -315,752 -61.2%
Incl. MemUse (bytes) per call 16,652 16,705 53 0.3%
Excl. MemUse (bytes)516,216 200,464 -315,752 -61.2%
Incl. PeakMemUse (bytes)81,352 21,064 -60,288 -74.1%
Incl. PeakMemUse (bytes) per call 2,624 1,755 -869 -33.1%
Excl. PeakMemUse (bytes)81,352 21,064 -60,288 -74.1%

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_start-19 -100.0% -46 -1.1% -61 -1.2% -315,752 -198.3% -60,288 -38.1%
Exclusive Metrics Diff for Current Function-46 -100.0% -61 -100.0% -315,752 -100.0% -60,288 -100.0%
Parent functions
Twig_Template::render-13 -68.4% -21 -45.7% -29 -47.5% -215,488 -68.2% -14,448 -24.0%
__TwigTemplate_ec3b1c982e7d84ba76a104bff1a98b04::doDisplay-3 -15.8% -14 -30.4% -19 -31.1% -50,536 -16.0% -29,440 -48.8%
Twig_Template::render@1-3 -15.8% -11 -23.9% -13 -21.3% -49,728 -15.7% -16,400 -27.2%