Diff Report
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #51990ceb6ce00Run #51990c6b6ce43DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)54 65 11 20.4%
Incl. Wall Time (microsec) per call 2 3 1 20.4%
Excl. Wall Time (microsec)54 65 11 20.4%
Incl. CPU (microsecs)78 90 12 15.4%
Incl. CPU (microsecs) per call 4 4 1 15.4%
Excl. CPU (microsec)78 90 12 15.4%
Incl. MemUse (bytes)366,224 366,224 0 0.0%
Incl. MemUse (bytes) per call 16,647 16,647 0 0.0%
Excl. MemUse (bytes)366,224 366,224 0 0.0%
Incl. PeakMemUse (bytes)76,872 68,496 -8,376 -10.9%
Incl. PeakMemUse (bytes) per call 3,494 3,113 -381 -10.9%
Excl. PeakMemUse (bytes)76,872 68,496 -8,376 -10.9%

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% 11 2.4% 12 1.0% 0 0.0% -8,376 -28.9%
Exclusive Metrics Diff for Current Function11 100.0% 12 100.0% 0 N/A% -8,376 -100.0%
Parent functions
theme_render_template10 N/A% 22 200.0% 34 283.3% 165,760 N/A% 8,400 100.3%
Twig_Template::render-10 N/A% -11 -100.0% -22 -183.3% -165,760 N/A% -16,776 -200.3%