Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #52a03729e7d1aRun #52a037bb4f6e8DiffDiff%
Number of Function Calls25 32 7 28.0%
Incl. Wall Time (microsec)50 70 20 40.0%
Incl. Wall Time (microsec) per call 2 2 0 9.4%
Excl. Wall Time (microsec)50 70 20 40.0%
Incl. CPU (microsecs)73 103 30 41.1%
Incl. CPU (microsecs) per call 3 3 0 10.2%
Excl. CPU (microsec)73 103 30 41.1%
Incl. MemUse (bytes)417,504 534,312 116,808 28.0%
Incl. MemUse (bytes) per call 16,700 16,697 -3 -0.0%
Excl. MemUse (bytes)417,504 534,312 116,808 28.0%
Incl. PeakMemUse (bytes)81,192 93,200 12,008 14.8%
Incl. PeakMemUse (bytes) per call 3,248 2,913 -335 -10.3%
Excl. PeakMemUse (bytes)81,192 93,200 12,008 14.8%

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_start7 100.0% 20 2.4% 30 3.5% 116,808 175.6% 12,008 17.8%
Exclusive Metrics Diff for Current Function20 100.0% 30 100.0% 116,808 100.0% 12,008 100.0%
Parent functions
Twig_Template::render@26 85.7% 10 50.0% 19 63.3% 99,456 85.1% -4,560 -38.0%
Twig_Template::render@30 0.0% 5 25.0% 5 16.7% 0 0.0% -608 -5.1%
Twig_Template::render@41 14.3% 4 20.0% 6 20.0% 17,352 14.9% 17,176 143.0%
Twig_Template::render0 0.0% 1 5.0% -2 -6.7% 0 0.0% 0 0.0%
Twig_Template::render@10 0.0% 0 0.0% 2 6.7% 0 0.0% 0 0.0%