Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180c595dcf8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #53180b3960796Run #53180c595dcf8DiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)139 95 -44 -31.7%
Incl. Wall Time (microsec) per call 3 2 -1 -31.7%
Excl. Wall Time (microsec)139 95 -44 -31.7%
Incl. CPU (microsecs)185 144 -41 -22.2%
Incl. CPU (microsecs) per call 4 3 -1 -22.2%
Excl. CPU (microsec)185 144 -41 -22.2%
Incl. MemUse (bytes)766,440 766,448 8 0.0%
Incl. MemUse (bytes) per call 16,662 16,662 0 0.0%
Excl. MemUse (bytes)766,440 766,448 8 0.0%
Incl. PeakMemUse (bytes)153,000 132,072 -20,928 -13.7%
Incl. PeakMemUse (bytes) per call 3,326 2,871 -455 -13.7%
Excl. PeakMemUse (bytes)153,000 132,072 -20,928 -13.7%

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% -44 -3.2% -41 -2.9% 8 0.0% -20,928 -5.5%
Exclusive Metrics Diff for Current Function-44 -100.0% -41 -100.0% 8 100.0% -20,928 -100.0%
Parent functions
Twig_Template::render@10 N/A% -21 -47.7% -18 -43.9% 0 0.0% 800 3.8%
Twig_Template::render@30 N/A% -10 -22.7% -11 -26.8% 8 100.0% -2,656 -12.7%
Twig_Template::render@20 N/A% -9 -20.5% -9 -22.0% 0 0.0% 0 0.0%
Twig_Template::render0 N/A% -6 -13.6% -5 -12.2% 0 0.0% -19,072 -91.1%
__TwigTemplate_24ef28b509810e22ee61a48b43d8eb817d66e3214c7c855f6b7e9d543b807dd8::doDisplay0 N/A% 2 4.5% 2 4.9% 0 0.0% 0 0.0%