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

ob_startRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls26 31 5 19.2%
Incl. Wall Time (microsec)51 97 46 90.2%
Incl. Wall Time (microsec) per call 2 3 1 59.5%
Excl. Wall Time (microsec)51 97 46 90.2%
Incl. CPU (microsecs)79 132 53 67.1%
Incl. CPU (microsecs) per call 3 4 1 40.1%
Excl. CPU (microsec)79 132 53 67.1%
Incl. MemUse (bytes)433,392 517,024 83,632 19.3%
Incl. MemUse (bytes) per call 16,669 16,678 9 0.1%
Excl. MemUse (bytes)433,392 517,024 83,632 19.3%
Incl. PeakMemUse (bytes)41,520 42,008 488 1.2%
Incl. PeakMemUse (bytes) per call 1,597 1,355 -242 -15.1%
Excl. PeakMemUse (bytes)41,520 42,008 488 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_start5 100.0% 46 1.8% 53 2.0% 83,632 92.3% 488 0.5%
Exclusive Metrics Diff for Current Function46 100.0% 53 100.0% 83,632 100.0% 488 100.0%
Parent functions
Twig_Template::render@14 80.0% 15 32.6% 20 37.7% 66,304 79.3% 192 39.3%
Twig_Template::render@21 20.0% 1 2.2% 2 3.8% 17,352 20.7% 0 0.0%
Twig_Template::render0 0.0% 30 65.2% 27 50.9% -24 -0.0% 296 60.7%
__TwigTemplate_24ef28b509810e22ee61a48b43d8eb817d66e3214c7c855f6b7e9d543b807dd8::doDisplay0 0.0% 0 0.0% 4 7.5% 0 0.0% 0 0.0%