Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #519c153c76aa0Run #519c1639640b3DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)172 175 3 1.7%
Incl. Wall Time (microsec) per call 6 6 0 1.7%
Excl. Wall Time (microsec)172 175 3 1.7%
Incl. CPU (microsecs)199 199 0 0.0%
Incl. CPU (microsecs) per call 6 6 0 0.0%
Excl. CPU (microsec)199 199 0 0.0%
Incl. MemUse (bytes)1,281,224 1,281,224 0 0.0%
Incl. MemUse (bytes) per call 41,330 41,330 0 0.0%
Excl. MemUse (bytes)1,281,224 1,281,224 0 0.0%
Incl. PeakMemUse (bytes)402,144 402,144 0 0.0%
Incl. PeakMemUse (bytes) per call 12,972 12,972 0 0.0%
Excl. PeakMemUse (bytes)402,144 402,144 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% 3 1.6% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
theme_render_template@10 N/A% 2 66.7% 4 N/A% 0 N/A% 0 N/A%
Twig_Template::render0 N/A% 2 66.7% -3 N/A% 0 N/A% 0 N/A%
theme_render_template0 N/A% -1 -33.3% 0 N/A% 0 N/A% 0 N/A%
theme_render_template@30 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
theme_render_template@20 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%