Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)199 205 6 3.0%
Incl. Wall Time (microsec) per call 5 5 0 3.0%
Excl. Wall Time (microsec)199 205 6 3.0%
Incl. CPU (microsecs)248 246 -2 -0.8%
Incl. CPU (microsecs) per call 6 6 -0 -0.8%
Excl. CPU (microsec)248 246 -2 -0.8%
Incl. MemUse (bytes)1,648,048 1,648,048 0 0.0%
Incl. MemUse (bytes) per call 41,201 41,201 0 0.0%
Excl. MemUse (bytes)1,648,048 1,648,048 0 0.0%
Incl. PeakMemUse (bytes)380,816 386,020 5,204 1.4%
Incl. PeakMemUse (bytes) per call 9,520 9,651 130 1.4%
Excl. PeakMemUse (bytes)380,816 386,020 5,204 1.4%

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% 6 0.0% -2 -0.0% 0 0.0% 5,204 2.9%
Exclusive Metrics Diff for Current Function6 100.0% -2 -100.0% 0 N/A% 5,204 100.0%
Parent functions
theme_render_template@18 N/A% 25 416.7% 31 1550.0% 328,480 N/A% 48,788 937.5%
Twig_Template::render-8 N/A% -15 -250.0% -32 -1600.0% -328,480 N/A% -48,028 -922.9%
Twig_Template::render@1-1 N/A% -5 -83.3% -8 -400.0% -41,484 N/A% -41,372 -795.0%
theme_render_template@21 N/A% 5 83.3% 7 350.0% 41,484 N/A% 41,244 792.5%
theme_render_template0 N/A% -4 -66.7% 0 0.0% 0 N/A% 4,572 87.9%