Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)171 161 -10 -5.8%
Incl. Wall Time (microsec) per call 6 6 -0 -5.8%
Excl. Wall Time (microsec)171 161 -10 -5.8%
Incl. CPU (microsecs)206 191 -15 -7.3%
Incl. CPU (microsecs) per call 7 7 -1 -7.3%
Excl. CPU (microsec)206 191 -15 -7.3%
Incl. MemUse (bytes)1,152,164 1,152,164 0 0.0%
Incl. MemUse (bytes) per call 41,149 41,149 0 0.0%
Excl. MemUse (bytes)1,152,164 1,152,164 0 0.0%
Incl. PeakMemUse (bytes)297,688 297,688 0 0.0%
Incl. PeakMemUse (bytes) per call 10,632 10,632 0 0.0%
Excl. PeakMemUse (bytes)297,688 297,688 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% -10 -0.5% -15 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Parent functions
theme_render_template@20 N/A% -13 -130.0% -14 -93.3% 0 N/A% 0 N/A%
theme_render_template@10 N/A% 5 50.0% 1 6.7% 0 N/A% 0 N/A%
theme_render_template@30 N/A% -1 -10.0% -1 -6.7% 0 N/A% 0 N/A%
theme_render_template0 N/A% -1 -10.0% -1 -6.7% 0 N/A% 0 N/A%