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

ob_startRun #539fd2109980dRun #539fd0a78f1b7DiffDiff%
Number of Function Calls186 186 0 0.0%
Incl. Wall Time (microsec)515 472 -43 -8.3%
Incl. Wall Time (microsec) per call 3 3 -0 -8.3%
Excl. Wall Time (microsec)515 472 -43 -8.3%
Incl. CPU (microsecs)727 669 -58 -8.0%
Incl. CPU (microsecs) per call 4 4 -0 -8.0%
Excl. CPU (microsec)727 669 -58 -8.0%
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 Function-43 -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%