Diff Report
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #51c25102ed66dRun #51c24fd9b971aDiffDiff%
Number of Function Calls77 13 -64 -83.1%
Incl. Wall Time (microsec)200 34 -166 -83.0%
Incl. Wall Time (microsec) per call 3 3 0 0.7%
Excl. Wall Time (microsec)200 34 -166 -83.0%
Incl. CPU (microsecs)247 46 -201 -81.4%
Incl. CPU (microsecs) per call 3 4 0 10.3%
Excl. CPU (microsec)247 46 -201 -81.4%
Incl. MemUse (bytes)1,278,680 217,048 -1,061,632 -83.0%
Incl. MemUse (bytes) per call 16,606 16,696 90 0.5%
Excl. MemUse (bytes)1,278,680 217,048 -1,061,632 -83.0%
Incl. PeakMemUse (bytes)34,016 17,048 -16,968 -49.9%
Incl. PeakMemUse (bytes) per call 442 1,311 870 196.9%
Excl. PeakMemUse (bytes)34,016 17,048 -16,968 -49.9%

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_start-64 -100.0% -166 -1.1% -201 -1.5% -1,061,632 -1739.9% -16,968 -28.0%
Exclusive Metrics Diff for Current Function-166 -100.0% -201 -100.0% -1,061,632 -100.0% -16,968 -100.0%
Parent functions
Twig_Template::render@2-64 -100.0% -153 -92.2% -187 -93.0% -1,061,640 -100.0% -16,968 -100.0%
Twig_Template::render@10 0.0% 0 0.0% -2 -1.0% 8 0.0% 0 0.0%
Twig_Template::render0 0.0% -13 -7.8% -12 -6.0% 0 0.0% 0 0.0%