Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)171 147 -24 -14.0%
Incl. Wall Time (microsec) per call 6 5 -1 -14.0%
Excl. Wall Time (microsec)171 147 -24 -14.0%
Incl. CPU (microsecs)206 179 -27 -13.1%
Incl. CPU (microsecs) per call 7 6 -1 -13.1%
Excl. CPU (microsec)206 179 -27 -13.1%
Incl. MemUse (bytes)1,152,164 1,152,160 -4 -0.0%
Incl. MemUse (bytes) per call 41,149 41,149 -0 -0.0%
Excl. MemUse (bytes)1,152,164 1,152,160 -4 -0.0%
Incl. PeakMemUse (bytes)297,688 297,472 -216 -0.1%
Incl. PeakMemUse (bytes) per call 10,632 10,624 -8 -0.1%
Excl. PeakMemUse (bytes)297,688 297,472 -216 -0.1%

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% -24 -0.3% -27 -0.4% -4 -0.0% -216 -0.1%
Exclusive Metrics Diff for Current Function-24 -100.0% -27 -100.0% -4 -100.0% -216 -100.0%
Parent functions
theme_render_template@2-11 N/A% -101 -420.8% -112 -414.8% -451,660 -11291500.0% -49,644 -22983.3%
theme_render_template@14 N/A% 50 208.3% 50 185.2% 164,240 4106000.0% 49,344 22844.4%
Twig_Template::render8 N/A% 29 120.8% 38 140.7% 328,900 8222500.0% 41,372 19153.7%
theme_render_template@3-1 N/A% -7 -29.2% -9 -33.3% -41,484 -1037100.0% -41,288 -19114.8%
theme_render_template0 N/A% 5 20.8% 6 22.2% 0 0.0% 0 0.0%