Diff Report
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for ob_start

ob_startRun #519b130ea93e9Run #519b0e62696b0DiffDiff%
Number of Function Calls17 19 2 11.8%
Incl. Wall Time (microsec)89 92 3 3.4%
Incl. Wall Time (microsec) per call 5 5 -0 -7.5%
Excl. Wall Time (microsec)89 92 3 3.4%
Incl. CPU (microsecs)108 118 10 9.3%
Incl. CPU (microsecs) per call 6 6 -0 -2.2%
Excl. CPU (microsec)108 118 10 9.3%
Incl. MemUse (bytes)707,456 789,696 82,240 11.6%
Incl. MemUse (bytes) per call 41,615 41,563 -52 -0.1%
Excl. MemUse (bytes)707,456 789,696 82,240 11.6%
Incl. PeakMemUse (bytes)274,784 277,456 2,672 1.0%
Incl. PeakMemUse (bytes) per call 16,164 14,603 -1,561 -9.7%
Excl. PeakMemUse (bytes)274,784 277,456 2,672 1.0%

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_start2 100.0% 3 0.1% 10 0.4% 82,240 40.8% 2,672 1.5%
Exclusive Metrics Diff for Current Function3 100.0% 10 100.0% 82,240 100.0% 2,672 100.0%
Parent functions
theme_render_template@10 0.0% -8 -266.7% -2 -20.0% 0 0.0% 720 26.9%
Twig_Template::render0 0.0% 7 233.3% 8 80.0% 0 0.0% 0 0.0%
theme_render_template@22 100.0% 7 233.3% 7 70.0% 82,240 100.0% 3,104 116.2%
theme_render_template0 0.0% -3 -100.0% -3 -30.0% 0 0.0% -1,152 -43.1%