Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls186 186 0 0.0%
Incl. Wall Time (microsec)472 515 43 9.1%
Incl. Wall Time (microsec) per call 3 3 0 9.1%
Excl. Wall Time (microsec)472 515 43 9.1%
Incl. CPU (microsecs)669 727 58 8.7%
Incl. CPU (microsecs) per call 4 4 0 8.7%
Excl. CPU (microsec)669 727 58 8.7%
Incl. MemUse (bytes)3,087,016 3,087,016 0 0.0%
Incl. MemUse (bytes) per call 16,597 16,597 0 0.0%
Excl. MemUse (bytes)3,087,016 3,087,016 0 0.0%
Incl. PeakMemUse (bytes)280,320 280,320 0 0.0%
Incl. PeakMemUse (bytes) per call 1,507 1,507 0 0.0%
Excl. PeakMemUse (bytes)280,320 280,320 0 0.0%

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_start0 N/A% 43 0.6% 58 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function43 100.0% 58 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::render@20 N/A% 36 83.7% 39 67.2% 0 N/A% 0 N/A%
Twig_Template::render0 N/A% 14 32.6% 30 51.7% 0 N/A% 0 N/A%
Twig_Template::render@40 N/A% -5 -11.6% -6 -10.3% 0 N/A% 0 N/A%
Twig_Template::render@30 N/A% -3 -7.0% -3 -5.2% 0 N/A% 0 N/A%
Twig_Template::render@10 N/A% 1 2.3% -2 -3.4% 0 N/A% 0 N/A%