Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)57 64 7 12.3%
Incl. Wall Time (microsec) per call 4 4 0 12.3%
Excl. Wall Time (microsec)57 64 7 12.3%
Incl. CPU (microsecs)78 87 9 11.5%
Incl. CPU (microsecs) per call 5 6 1 11.5%
Excl. CPU (microsec)78 87 9 11.5%
Incl. MemUse (bytes)253,296 253,296 0 0.0%
Incl. MemUse (bytes) per call 16,886 16,886 0 0.0%
Excl. MemUse (bytes)253,296 253,296 0 0.0%
Incl. PeakMemUse (bytes)117,392 117,392 0 0.0%
Incl. PeakMemUse (bytes) per call 7,826 7,826 0 0.0%
Excl. PeakMemUse (bytes)117,392 117,392 0 0.0%

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_start0 N/A% 7 1.2% 9 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 100.0% 9 100.0% 0 N/A% 0 N/A%
Parent functions
Twig_Template::render@20 N/A% 8 114.3% 7 77.8% 0 N/A% 0 N/A%
Twig_Template::render@10 N/A% -1 -14.3% 2 22.2% 0 N/A% 0 N/A%
Twig_Template::render@30 N/A% 1 14.3% 0 0.0% 0 N/A% 0 N/A%
Twig_Template::render0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
Twig_Template::render@50 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Twig_Template::render@40 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%