Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)32 20 -12 -37.5%
Incl. Wall Time (microsec) per call 2 1 -1 -37.5%
Excl. Wall Time (microsec)32 20 -12 -37.5%
Incl. CPU (microsecs)40 37 -3 -7.5%
Incl. CPU (microsecs) per call 3 3 -0 -7.5%
Excl. CPU (microsec)40 37 -3 -7.5%
Incl. MemUse (bytes)234,392 235,168 776 0.3%
Incl. MemUse (bytes) per call 16,742 16,798 55 0.3%
Excl. MemUse (bytes)234,392 235,168 776 0.3%
Incl. PeakMemUse (bytes)29,008 30,688 1,680 5.8%
Incl. PeakMemUse (bytes) per call 2,072 2,192 120 5.8%
Excl. PeakMemUse (bytes)29,008 30,688 1,680 5.8%

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_start0 N/A% -12 -4.8% -3 -2.5% 776 3.6% 1,680 7.2%
Exclusive Metrics Diff for Current Function-12 -100.0% -3 -100.0% 776 100.0% 1,680 100.0%
Parent functions
Twig_Template::render-1 N/A% -9 -75.0% -10 -333.3% -16,576 -2136.1% -15,448 -919.5%
theme_render_template0 N/A% -8 -66.7% -8 -266.7% 0 0.0% 0 0.0%
theme_render_template@21 N/A% 4 33.3% 6 200.0% 17,352 2236.1% 17,128 1019.5%
theme_render_template@10 N/A% 1 8.3% 9 300.0% 0 0.0% 0 0.0%