Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #5251f592ab279Run #5251f6e1e32d5DiffDiff%
Number of Function Calls54 98 44 81.5%
Incl. Wall Time (microsec)126 175 49 38.9%
Incl. Wall Time (microsec) per call 2 2 -1 -23.5%
Excl. Wall Time (microsec)126 175 49 38.9%
Incl. CPU (microsecs)181 284 103 56.9%
Incl. CPU (microsecs) per call 3 3 -0 -13.5%
Excl. CPU (microsec)181 284 103 56.9%
Incl. MemUse (bytes)898,208 1,627,552 729,344 81.2%
Incl. MemUse (bytes) per call 16,633 16,608 -26 -0.2%
Excl. MemUse (bytes)898,208 1,627,552 729,344 81.2%
Incl. PeakMemUse (bytes)68,784 85,152 16,368 23.8%
Incl. PeakMemUse (bytes) per call 1,274 869 -405 -31.8%
Excl. PeakMemUse (bytes)68,784 85,152 16,368 23.8%

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_start44 100.0% 49 3.4% 103 6.1% 729,344 720.1% 16,368 11.9%
Exclusive Metrics Diff for Current Function49 100.0% 103 100.0% 729,344 100.0% 16,368 100.0%
Parent functions
Twig_Template::render@344 100.0% 66 134.7% 114 110.7% 729,344 100.0% 16,504 100.8%
Twig_Template::render@20 0.0% -24 -49.0% -23 -22.3% 0 0.0% -152 -0.9%
Twig_Template::render@10 0.0% 5 10.2% 8 7.8% 0 0.0% 16 0.1%
Twig_Template::render0 0.0% 2 4.1% 4 3.9% 0 0.0% 0 0.0%