Diff Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls13 12 -1 -7.7%
Incl. Wall Time (microsec)109 38 -71 -65.1%
Incl. Wall Time (microsec) per call 8 3 -5 -62.2%
Excl. Wall Time (microsec)109 38 -71 -65.1%
Incl. CPU (microsecs)121 44 -77 -63.6%
Incl. CPU (microsecs) per call 9 4 -6 -60.6%
Excl. CPU (microsec)121 44 -77 -63.6%
Incl. MemUse (bytes)217,048 200,464 -16,584 -7.6%
Incl. MemUse (bytes) per call 16,696 16,705 9 0.1%
Excl. MemUse (bytes)217,048 200,464 -16,584 -7.6%
Incl. PeakMemUse (bytes)37,336 29,400 -7,936 -21.3%
Incl. PeakMemUse (bytes) per call 2,872 2,450 -422 -14.7%
Excl. PeakMemUse (bytes)37,336 29,400 -7,936 -21.3%

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-1 -100.0% -71 -6.5% -77 -35.5% -16,584 -20.0% -7,936 -9.6%
Exclusive Metrics Diff for Current Function-71 -100.0% -77 -100.0% -16,584 -100.0% -7,936 -100.0%
Parent functions
Twig_Template::render-1 -100.0% -39 -54.9% -40 -51.9% -16,576 -100.0% -7,912 -99.7%
Twig_Template::render@10 0.0% -32 -45.1% -37 -48.1% -8 -0.0% -24 -0.3%