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

ob_startRun #526a240c73a50Run #526a239923027DiffDiff%
Number of Function Calls21 13 -8 -38.1%
Incl. Wall Time (microsec)132 111 -21 -15.9%
Incl. Wall Time (microsec) per call 6 9 2 35.8%
Excl. Wall Time (microsec)132 111 -21 -15.9%
Incl. CPU (microsecs)151 121 -30 -19.9%
Incl. CPU (microsecs) per call 7 9 2 29.4%
Excl. CPU (microsec)151 121 -30 -19.9%
Incl. MemUse (bytes)352,880 217,848 -135,032 -38.3%
Incl. MemUse (bytes) per call 16,804 16,758 -46 -0.3%
Excl. MemUse (bytes)352,880 217,848 -135,032 -38.3%
Incl. PeakMemUse (bytes)108,352 83,048 -25,304 -23.4%
Incl. PeakMemUse (bytes) per call 5,160 6,388 1,229 23.8%
Excl. PeakMemUse (bytes)108,352 83,048 -25,304 -23.4%

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_start-8 -100.0% -21 -61.8% -30 -18.2% -135,032 -67.2% -25,304 -12.6%
Exclusive Metrics Diff for Current Function-21 -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::render-1 -12.5% 24 114.3% 21 70.0% -16,576 -12.3% -16,544 -65.4%
Twig_Template::render@1-4 -50.0% -6 -28.6% -9 -30.0% -66,304 -49.1% 128 0.5%
__TwigTemplate_e1baa778a7279b84300ae06a0efbde45::doDisplay-1 -12.5% -1 -4.8% -2 -6.7% -17,384 -12.9% 0 0.0%
__TwigTemplate_986c5598b1fbaa6f94a1e98e07994107::doDisplay-1 -12.5% -1 -4.8% -1 -3.3% -17,384 -12.9% 0 0.0%
__TwigTemplate_a219fd79635ac7d8a39d88d94f75a68d::doDisplay-1 -12.5% -1 -4.8% -2 -6.7% -17,384 -12.9% -8,712 -34.4%