Diff Report
Run #530ed2569a2c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ed1c5bdc6a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #530ed2569a2c7Run #530ed1c5bdc6aDiffDiff%
Number of Function Calls40 34 -6 -15.0%
Incl. Wall Time (microsec)100 81 -19 -19.0%
Incl. Wall Time (microsec) per call 3 2 -0 -4.7%
Excl. Wall Time (microsec)100 81 -19 -19.0%
Incl. CPU (microsecs)139 114 -25 -18.0%
Incl. CPU (microsecs) per call 3 3 -0 -3.5%
Excl. CPU (microsec)139 114 -25 -18.0%
Incl. MemUse (bytes)665,368 565,912 -99,456 -14.9%
Incl. MemUse (bytes) per call 16,634 16,644 10 0.1%
Excl. MemUse (bytes)665,368 565,912 -99,456 -14.9%
Incl. PeakMemUse (bytes)146,864 130,672 -16,192 -11.0%
Incl. PeakMemUse (bytes) per call 3,672 3,843 172 4.7%
Excl. PeakMemUse (bytes)146,864 130,672 -16,192 -11.0%

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-6 -100.0% -19 -2.0% -25 -2.1% -99,456 -233.9% -16,192 -38.9%
Exclusive Metrics Diff for Current Function-19 -100.0% -25 -100.0% -99,456 -100.0% -16,192 -100.0%
Parent functions
Twig_Template::render@2-6 -100.0% -17 -89.5% -25 -100.0% -99,456 -100.0% -16,400 -101.3%
Twig_Template::render@10 0.0% -1 -5.3% 3 12.0% 0 0.0% 0 0.0%
Twig_Template::render0 0.0% -1 -5.3% -3 -12.0% 0 0.0% 208 1.3%