Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls215 15 -200 -93.0%
Incl. Wall Time (microsec)768 65 -703 -91.5%
Incl. Wall Time (microsec) per call 4 4 1 21.3%
Excl. Wall Time (microsec)768 65 -703 -91.5%
Incl. CPU (microsecs)941 80 -861 -91.5%
Incl. CPU (microsecs) per call 4 5 1 21.9%
Excl. CPU (microsec)941 80 -861 -91.5%
Incl. MemUse (bytes)3,566,176 250,976 -3,315,200 -93.0%
Incl. MemUse (bytes) per call 16,587 16,732 145 0.9%
Excl. MemUse (bytes)3,566,176 250,976 -3,315,200 -93.0%
Incl. PeakMemUse (bytes)695,568 154,152 -541,416 -77.8%
Incl. PeakMemUse (bytes) per call 3,235 10,277 7,042 217.7%
Excl. PeakMemUse (bytes)695,568 154,152 -541,416 -77.8%

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_start-200 -100.0% -703 -2.8% -861 -3.7% -3,315,200 -37132.6% -541,416 -4572.8%
Exclusive Metrics Diff for Current Function-703 -100.0% -861 -100.0% -3,315,200 -100.0% -541,416 -100.0%
Parent functions
theme_render_template-200 -100.0% -721 -102.6% -878 -102.0% -3,315,200 -100.0% -541,384 -100.0%
theme_render_template@10 0.0% 19 2.7% 15 1.7% 0 0.0% -32 -0.0%
Twig_Template::render0 0.0% -1 -0.1% 2 0.2% 0 0.0% 0 0.0%