Diff Report
Run #519fb952126aa: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fb8e35d279: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for ob_start

ob_startRun #519fb952126aaRun #519fb8e35d279DiffDiff%
Number of Function Calls28 13 -15 -53.6%
Incl. Wall Time (microsec)79 35 -44 -55.7%
Incl. Wall Time (microsec) per call 3 3 -0 -4.6%
Excl. Wall Time (microsec)79 35 -44 -55.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)467,264 217,816 -249,448 -53.4%
Incl. MemUse (bytes) per call 16,688 16,755 67 0.4%
Excl. MemUse (bytes)467,264 217,816 -249,448 -53.4%
Incl. PeakMemUse (bytes)194,456 103,424 -91,032 -46.8%
Incl. PeakMemUse (bytes) per call 6,945 7,956 1,011 14.6%
Excl. PeakMemUse (bytes)194,456 103,424 -91,032 -46.8%

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-15 -100.0% -44 -0.9% 0 0.0% -249,448 -94.3% -91,032 -34.9%
Exclusive Metrics Diff for Current Function-44 -100.0% 0 N/A% -249,448 -100.0% -91,032 -100.0%
Parent functions
Twig_Template::render-9 -60.0% -31 -70.5% 0 N/A% -149,184 -59.8% -45,104 -49.5%
__TwigTemplate_fd098ae3947f4a65b11c030781adbcec::doDisplay-3 -20.0% -10 -22.7% 0 N/A% -50,536 -20.3% -29,544 -32.5%
Twig_Template::render@1-3 -20.0% -8 -18.2% 0 N/A% -49,728 -19.9% -16,384 -18.0%
theme_render_template0 0.0% 5 11.4% 0 N/A% 0 0.0% 0 0.0%