Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls12 13 1 8.3%
Incl. Wall Time (microsec)38 109 71 186.8%
Incl. Wall Time (microsec) per call 3 8 5 164.8%
Excl. Wall Time (microsec)38 109 71 186.8%
Incl. CPU (microsecs)44 121 77 175.0%
Incl. CPU (microsecs) per call 4 9 6 153.8%
Excl. CPU (microsec)44 121 77 175.0%
Incl. MemUse (bytes)200,464 217,048 16,584 8.3%
Incl. MemUse (bytes) per call 16,705 16,696 -9 -0.1%
Excl. MemUse (bytes)200,464 217,048 16,584 8.3%
Incl. PeakMemUse (bytes)29,400 37,336 7,936 27.0%
Incl. PeakMemUse (bytes) per call 2,450 2,872 422 17.2%
Excl. PeakMemUse (bytes)29,400 37,336 7,936 27.0%

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_start1 100.0% 71 6.5% 77 35.5% 16,584 20.0% 7,936 9.6%
Exclusive Metrics Diff for Current Function71 100.0% 77 100.0% 16,584 100.0% 7,936 100.0%
Parent functions
Twig_Template::render1 100.0% 39 54.9% 40 51.9% 16,576 100.0% 7,912 99.7%
Twig_Template::render@10 0.0% 32 45.1% 37 48.1% 8 0.0% 24 0.3%