Diff Report
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for ob_start

ob_startRun #51a28832b7403Run #51a287416d8a8DiffDiff%
Number of Function Calls12 11 -1 -8.3%
Incl. Wall Time (microsec)21 24 3 14.3%
Incl. Wall Time (microsec) per call 2 2 0 24.7%
Excl. Wall Time (microsec)21 24 3 14.3%
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)201,240 183,888 -17,352 -8.6%
Incl. MemUse (bytes) per call 16,770 16,717 -53 -0.3%
Excl. MemUse (bytes)201,240 183,888 -17,352 -8.6%
Incl. PeakMemUse (bytes)51,024 34,352 -16,672 -32.7%
Incl. PeakMemUse (bytes) per call 4,252 3,123 -1,129 -26.6%
Excl. PeakMemUse (bytes)51,024 34,352 -16,672 -32.7%

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-1 -100.0% 3 0.1% 0 0.0% -17,352 -25.6% -16,672 -3.2%
Exclusive Metrics Diff for Current Function3 100.0% 0 N/A% -17,352 -100.0% -16,672 -100.0%
Parent functions
Twig_Template::render@10 0.0% 5 166.7% 0 N/A% 0 0.0% 0 0.0%
Twig_Template::render@2-1 -100.0% -3 -100.0% 0 N/A% -17,352 -100.0% -16,672 -100.0%
Twig_Template::render0 0.0% 1 33.3% 0 N/A% 0 0.0% 0 0.0%