Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)169 124 -45 -26.6%
Incl. Wall Time (microsec) per call 3 2 -1 -26.6%
Excl. Wall Time (microsec)169 124 -45 -26.6%
Incl. CPU (microsecs)226 196 -30 -13.3%
Incl. CPU (microsecs) per call 4 3 -1 -13.3%
Excl. CPU (microsec)226 196 -30 -13.3%
Incl. MemUse (bytes)997,664 997,664 0 0.0%
Incl. MemUse (bytes) per call 16,628 16,628 0 0.0%
Excl. MemUse (bytes)997,664 997,664 0 0.0%
Incl. PeakMemUse (bytes)72,608 75,736 3,128 4.3%
Incl. PeakMemUse (bytes) per call 1,210 1,262 52 4.3%
Excl. PeakMemUse (bytes)72,608 75,736 3,128 4.3%

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_start0 N/A% -45 -0.2% -30 -0.1% 0 0.0% 3,128 3.8%
Exclusive Metrics Diff for Current Function-45 -100.0% -30 -100.0% 0 N/A% 3,128 100.0%
Parent functions
Twig_Template::render@30 N/A% -19 -42.2% -12 -40.0% 0 N/A% -304 -9.7%
Twig_Template::render@20 N/A% -16 -35.6% -14 -46.7% 0 N/A% 128 4.1%
Twig_Template::render@10 N/A% -5 -11.1% -1 -3.3% 0 N/A% 3,304 105.6%
Twig_Template::render0 N/A% -5 -11.1% -3 -10.0% 0 N/A% 0 0.0%