Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls13 21 8 61.5%
Incl. Wall Time (microsec)111 132 21 18.9%
Incl. Wall Time (microsec) per call 9 6 -2 -26.4%
Excl. Wall Time (microsec)111 132 21 18.9%
Incl. CPU (microsecs)121 151 30 24.8%
Incl. CPU (microsecs) per call 9 7 -2 -22.7%
Excl. CPU (microsec)121 151 30 24.8%
Incl. MemUse (bytes)217,848 352,880 135,032 62.0%
Incl. MemUse (bytes) per call 16,758 16,804 46 0.3%
Excl. MemUse (bytes)217,848 352,880 135,032 62.0%
Incl. PeakMemUse (bytes)83,048 108,352 25,304 30.5%
Incl. PeakMemUse (bytes) per call 6,388 5,160 -1,229 -19.2%
Excl. PeakMemUse (bytes)83,048 108,352 25,304 30.5%

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_start8 100.0% 21 61.8% 30 18.2% 135,032 67.2% 25,304 12.6%
Exclusive Metrics Diff for Current Function21 100.0% 30 100.0% 135,032 100.0% 25,304 100.0%
Parent functions
__TwigTemplate_31ab6b9813debf17dde9bf45b255fbfe::doDisplay0 0.0% 36 171.4% 37 123.3% 0 0.0% 176 0.7%
Twig_Template::render1 12.5% -24 -114.3% -21 -70.0% 16,576 12.3% 16,544 65.4%
Twig_Template::render@14 50.0% 6 28.6% 9 30.0% 66,304 49.1% -128 -0.5%
__TwigTemplate_e1baa778a7279b84300ae06a0efbde45::doDisplay1 12.5% 1 4.8% 2 6.7% 17,384 12.9% 0 0.0%
__TwigTemplate_986c5598b1fbaa6f94a1e98e07994107::doDisplay1 12.5% 1 4.8% 1 3.3% 17,384 12.9% 0 0.0%
__TwigTemplate_a219fd79635ac7d8a39d88d94f75a68d::doDisplay1 12.5% 1 4.8% 2 6.7% 17,384 12.9% 8,712 34.4%