Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #52f30aadf2c65Run #52f30b8747627DiffDiff%
Number of Function Calls88 95 7 8.0%
Incl. Wall Time (microsec)167 194 27 16.2%
Incl. Wall Time (microsec) per call 2 2 0 7.6%
Excl. Wall Time (microsec)167 194 27 16.2%
Incl. CPU (microsecs)240 274 34 14.2%
Incl. CPU (microsecs) per call 3 3 0 5.8%
Excl. CPU (microsec)240 274 34 14.2%
Incl. MemUse (bytes)1,460,264 1,577,048 116,784 8.0%
Incl. MemUse (bytes) per call 16,594 16,601 7 0.0%
Excl. MemUse (bytes)1,460,264 1,577,048 116,784 8.0%
Incl. PeakMemUse (bytes)195,768 215,128 19,360 9.9%
Incl. PeakMemUse (bytes) per call 2,225 2,265 40 1.8%
Excl. PeakMemUse (bytes)195,768 215,128 19,360 9.9%

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_start7 100.0% 27 0.6% 34 0.8% 116,784 158.3% 19,360 26.7%
Exclusive Metrics Diff for Current Function27 100.0% 34 100.0% 116,784 100.0% 19,360 100.0%
Parent functions
Twig_Template::render6 85.7% 23 85.2% 20 58.8% 99,456 85.2% 1,032 5.3%
Twig_Template::render@21 14.3% 4 14.8% 5 14.7% 17,352 14.9% 17,280 89.3%
Twig_Template::render@10 0.0% 0 0.0% 9 26.5% -24 -0.0% 1,048 5.4%