Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #519ea884c38e9Run #519ea984d991eDiffDiff%
Number of Function Calls292 292 0 0.0%
Incl. Wall Time (microsec)776 585 -191 -24.6%
Incl. Wall Time (microsec) per call 3 2 -1 -24.6%
Excl. Wall Time (microsec)776 585 -191 -24.6%
Incl. CPU (microsecs)1,003 825 -178 -17.7%
Incl. CPU (microsecs) per call 3 3 -1 -17.7%
Excl. CPU (microsec)1,003 825 -178 -17.7%
Incl. MemUse (bytes)4,844,072 4,844,848 776 0.0%
Incl. MemUse (bytes) per call 16,589 16,592 3 0.0%
Excl. MemUse (bytes)4,844,072 4,844,848 776 0.0%
Incl. PeakMemUse (bytes)113,864 63,200 -50,664 -44.5%
Incl. PeakMemUse (bytes) per call 390 216 -174 -44.5%
Excl. PeakMemUse (bytes)113,864 63,200 -50,664 -44.5%

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% -191 -0.6% -178 -0.5% 776 1.5% -50,664 -93.0%
Exclusive Metrics Diff for Current Function-191 -100.0% -178 -100.0% 776 100.0% -50,664 -100.0%
Parent functions
theme_render_template@2-240 N/A% -715 -374.3% -895 -502.8% -3,978,240 -512659.8% -62,840 -124.0%
Twig_Template::render@1240 N/A% 520 272.3% 705 396.1% 3,979,016 512759.8% 29,008 57.3%
Twig_Template::render0 N/A% 3 1.6% 13 7.3% 0 0.0% 0 0.0%
theme_render_template0 N/A% 1 0.5% 0 0.0% 0 0.0% 0 0.0%
theme_render_template@30 N/A% 0 0.0% -1 -0.6% 0 0.0% -16,832 -33.2%
theme_render_template@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%