Diff Report
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)194 163 -31 -16.0%
Incl. Wall Time (microsec) per call 3 3 -1 -16.0%
Excl. Wall Time (microsec)194 163 -31 -16.0%
Incl. CPU (microsecs)254 226 -28 -11.0%
Incl. CPU (microsecs) per call 4 4 -0 -11.0%
Excl. CPU (microsec)254 226 -28 -11.0%
Incl. MemUse (bytes)997,664 997,664 0 0.0%
Incl. MemUse (bytes) per call 16,628 16,628 0 0.0%
Excl. MemUse (bytes)997,664 997,664 0 0.0%
Incl. PeakMemUse (bytes)66,704 72,608 5,904 8.9%
Incl. PeakMemUse (bytes) per call 1,112 1,210 98 8.9%
Excl. PeakMemUse (bytes)66,704 72,608 5,904 8.9%

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% -31 -0.9% -28 -0.9% 0 0.0% 5,904 3.1%
Exclusive Metrics Diff for Current Function-31 -100.0% -28 -100.0% 0 N/A% 5,904 100.0%
Parent functions
Twig_Template::render@10 N/A% -59 -190.3% -56 -200.0% 0 N/A% 2,448 41.5%
Twig_Template::render@30 N/A% 19 61.3% 13 46.4% 0 N/A% 17,280 292.7%
Twig_Template::render@20 N/A% 13 41.9% 19 67.9% 0 N/A% 2,576 43.6%
Twig_Template::render0 N/A% -4 -12.9% -4 -14.3% 0 N/A% -16,400 -277.8%