Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls31 26 -5 -16.1%
Incl. Wall Time (microsec)97 51 -46 -47.4%
Incl. Wall Time (microsec) per call 3 2 -1 -37.3%
Excl. Wall Time (microsec)97 51 -46 -47.4%
Incl. CPU (microsecs)132 79 -53 -40.2%
Incl. CPU (microsecs) per call 4 3 -1 -28.6%
Excl. CPU (microsec)132 79 -53 -40.2%
Incl. MemUse (bytes)517,024 433,392 -83,632 -16.2%
Incl. MemUse (bytes) per call 16,678 16,669 -9 -0.1%
Excl. MemUse (bytes)517,024 433,392 -83,632 -16.2%
Incl. PeakMemUse (bytes)42,008 41,520 -488 -1.2%
Incl. PeakMemUse (bytes) per call 1,355 1,597 242 17.8%
Excl. PeakMemUse (bytes)42,008 41,520 -488 -1.2%

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-5 -100.0% -46 -1.8% -53 -2.0% -83,632 -92.3% -488 -0.5%
Exclusive Metrics Diff for Current Function-46 -100.0% -53 -100.0% -83,632 -100.0% -488 -100.0%
Parent functions
Twig_Template::render0 0.0% -30 -65.2% -27 -50.9% 24 0.0% -296 -60.7%
Twig_Template::render@1-4 -80.0% -15 -32.6% -20 -37.7% -66,304 -79.3% -192 -39.3%
Twig_Template::render@2-1 -20.0% -1 -2.2% -2 -3.8% -17,352 -20.7% 0 0.0%
__TwigTemplate_24ef28b509810e22ee61a48b43d8eb817d66e3214c7c855f6b7e9d543b807dd8::doDisplay0 0.0% 0 0.0% -4 -7.5% 0 0.0% 0 0.0%