Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d8088818a3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #560d7dac0c098Run #560d8088818a3DiffDiff%
Number of Function Calls1,257 1,357 100 8.0%
Incl. Wall Time (microsec)273 161 -112 -41.0%
Incl. Wall Time (microsec) per call 0 0 -0 -45.4%
Excl. Wall Time (microsec)273 161 -112 -41.0%
Incl. MemUse (bytes)20,841,216 22,498,768 1,657,552 8.0%
Incl. MemUse (bytes) per call 16,580 16,580 -0 -0.0%
Excl. MemUse (bytes)20,841,216 22,498,768 1,657,552 8.0%
Incl. PeakMemUse (bytes)205,488 228,736 23,248 11.3%
Incl. PeakMemUse (bytes) per call 163 169 5 3.1%
Excl. PeakMemUse (bytes)205,488 228,736 23,248 11.3%

Parent/Child Regression/Improvement report for ob_start [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
ob_start100 100.0% -112 -0.8% 1,657,552 6446.6% 23,248 83.4%
Exclusive Metrics Diff for Current Function-112 -100.0% 1,657,552 100.0% 23,248 100.0%
Parent functions
Twig_Template::render@1100 100.0% -40 -35.7% 1,657,568 100.0% 16,184 69.6%
__TwigTemplate_c4453d46b97d90dc57cf6b64aae032ca24603d1f553ac99dc63cc32f28affe90::doDisplay0 0.0% -3 -2.7% 0 0.0% 5,640 24.3%
Twig_Template::render0 0.0% -1 -0.9% -16 -0.0% 1,424 6.1%
__TwigTemplate_cc905c2d3623694245679972536e024acf16c0c01e47e873ca48aeaff585c51b::getmenu_links0 0.0% -1 -0.9% 0 0.0% 0 0.0%
Twig_Template::render@30 0.0% -55 -49.1% 8 0.0% 0 0.0%
Twig_Template::render@20 0.0% -9 -8.0% 0 0.0% 0 0.0%
__TwigTemplate_cda3b61ab8e4d488eea9d5451def329f7ef4c73d9cccc1cdea6bd3c951f18823::doDisplay0 0.0% -3 -2.7% -8 -0.0% 0 0.0%