Diff Report
Run #5206d663ca0ba: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5206d72f6f4f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #5206d663ca0baRun #5206d72f6f4f8DiffDiff%
Number of Function Calls19 25 6 31.6%
Incl. Wall Time (microsec)74 98 24 32.4%
Incl. Wall Time (microsec) per call 4 4 0 0.6%
Excl. Wall Time (microsec)74 98 24 32.4%
Incl. CPU (microsecs)91 127 36 39.6%
Incl. CPU (microsecs) per call 5 5 0 6.1%
Excl. CPU (microsec)91 127 36 39.6%
Incl. MemUse (bytes)318,048 419,088 101,040 31.8%
Incl. MemUse (bytes) per call 16,739 16,764 24 0.1%
Excl. MemUse (bytes)318,048 419,088 101,040 31.8%
Incl. PeakMemUse (bytes)71,368 105,936 34,568 48.4%
Incl. PeakMemUse (bytes) per call 3,756 4,237 481 12.8%
Excl. PeakMemUse (bytes)71,368 105,936 34,568 48.4%

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_start6 100.0% 24 1.7% 36 1.3% 101,040 108.4% 34,568 36.5%
Exclusive Metrics Diff for Current Function24 100.0% 36 100.0% 101,040 100.0% 34,568 100.0%
Parent functions
Twig_Template::render@41 16.7% 23 95.8% 28 77.8% 17,352 17.2% 17,280 50.0%
Twig_Template::render@30 0.0% -16 -66.7% -17 -47.2% 0 0.0% 64 0.2%
__TwigTemplate_0e25d106875e5c48409899286539f5f9::doDisplay3 50.0% 9 37.5% 13 36.1% 50,536 50.0% 17,224 49.8%
Twig_Template::render0 0.0% 6 25.0% 7 19.4% 0 0.0% 0 0.0%
Twig_Template::render@22 33.3% 4 16.7% 7 19.4% 33,152 32.8% 0 0.0%
Twig_Template::render@10 0.0% -2 -8.3% -2 -5.6% 0 0.0% 0 0.0%