Diff Report
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for ob_start

ob_startRun #5197310fa6a63Run #51972fb0786efDiffDiff%
Number of Function Calls64 64 0 0.0%
Incl. Wall Time (microsec)3,278 3,230 -48 -1.5%
Incl. Wall Time (microsec) per call 51 50 -1 -1.5%
Excl. Wall Time (microsec)3,278 3,230 -48 -1.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)2,647,384 2,646,296 -1,088 -0.0%
Incl. MemUse (bytes) per call 41,365 41,348 -17 -0.0%
Excl. MemUse (bytes)2,647,384 2,646,296 -1,088 -0.0%
Incl. PeakMemUse (bytes)241,936 249,976 8,040 3.3%
Incl. PeakMemUse (bytes) per call 3,780 3,906 126 3.3%
Excl. PeakMemUse (bytes)241,936 249,976 8,040 3.3%

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% -48 -0.0% 0 0.0% -1,088 -0.1% 8,040 0.5%
Exclusive Metrics Diff for Current Function-48 -100.0% 0 N/A% -1,088 -100.0% 8,040 100.0%
Parent functions
theme_render_template@251 N/A% 2,547 5306.2% 0 N/A% 2,102,016 193200.0% 36,328 451.8%
Twig_Template::render-51 N/A% -2,541 -5293.8% 0 N/A% -2,103,104 -193300.0% -28,288 -351.8%
theme_render_template0 N/A% -50 -104.2% 0 N/A% 0 0.0% 0 0.0%
theme_render_template@10 N/A% -4 -8.3% 0 N/A% 0 0.0% 0 0.0%
theme_render_template@30 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%