Diff Report
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #51afea2244278Run #51afe9a0d59b4DiffDiff%
Number of Function Calls16 15 -1 -6.2%
Incl. Wall Time (microsec)47 50 3 6.4%
Incl. Wall Time (microsec) per call 3 3 0 13.5%
Excl. Wall Time (microsec)47 50 3 6.4%
Incl. CPU (microsecs)62 66 4 6.5%
Incl. CPU (microsecs) per call 4 4 1 13.5%
Excl. CPU (microsec)62 66 4 6.5%
Incl. MemUse (bytes)268,320 251,744 -16,576 -6.2%
Incl. MemUse (bytes) per call 16,770 16,783 13 0.1%
Excl. MemUse (bytes)268,320 251,744 -16,576 -6.2%
Incl. PeakMemUse (bytes)67,120 65,408 -1,712 -2.6%
Incl. PeakMemUse (bytes) per call 4,195 4,361 166 3.9%
Excl. PeakMemUse (bytes)67,120 65,408 -1,712 -2.6%

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% 3 0.4% 4 2.0% -16,576 -41.5% -1,712 -4.3%
Exclusive Metrics Diff for Current Function3 100.0% 4 100.0% -16,576 -100.0% -1,712 -100.0%
Parent functions
Twig_Template::render@1-1 -100.0% 12 400.0% 14 350.0% -16,576 -100.0% 1,016 59.3%
Twig_Template::render@30 0.0% -4 -133.3% -5 -125.0% 0 0.0% -208 -12.1%
Twig_Template::render@20 0.0% -4 -133.3% -5 -125.0% 0 0.0% 88 5.1%
Twig_Template::render0 0.0% -1 -33.3% 0 0.0% 0 0.0% -2,608 -152.3%