Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #519d9cf28420eRun #519d9d52c2102DiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)132 140 8 6.1%
Incl. Wall Time (microsec) per call 4 4 0 6.1%
Excl. Wall Time (microsec)132 140 8 6.1%
Incl. CPU (microsecs)164 173 9 5.5%
Incl. CPU (microsecs) per call 4 5 0 5.5%
Excl. CPU (microsec)164 173 9 5.5%
Incl. MemUse (bytes)1,527,944 1,527,944 0 0.0%
Incl. MemUse (bytes) per call 41,296 41,296 0 0.0%
Excl. MemUse (bytes)1,527,944 1,527,944 0 0.0%
Incl. PeakMemUse (bytes)384,344 384,344 0 0.0%
Incl. PeakMemUse (bytes) per call 10,388 10,388 0 0.0%
Excl. PeakMemUse (bytes)384,344 384,344 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% 8 3.6% 9 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 100.0% 9 100.0% 0 N/A% 0 N/A%
Parent functions
theme_render_template@20 N/A% 4 50.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Template::render0 N/A% 3 37.5% 5 55.6% 0 N/A% 0 N/A%
theme_render_template@30 N/A% 2 25.0% 3 33.3% 0 N/A% 0 N/A%
theme_render_template@10 N/A% -1 -12.5% 0 0.0% 0 N/A% 0 N/A%
theme_render_template0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%