Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls39 61 22 56.4%
Incl. Wall Time (microsec)126 174 48 38.1%
Incl. Wall Time (microsec) per call 3 3 -0 -11.7%
Excl. Wall Time (microsec)126 174 48 38.1%
Incl. CPU (microsecs)159 246 87 54.7%
Incl. CPU (microsecs) per call 4 4 -0 -1.1%
Excl. CPU (microsec)159 246 87 54.7%
Incl. MemUse (bytes)649,568 1,015,048 365,480 56.3%
Incl. MemUse (bytes) per call 16,656 16,640 -15 -0.1%
Excl. MemUse (bytes)649,568 1,015,048 365,480 56.3%
Incl. PeakMemUse (bytes)78,296 77,480 -816 -1.0%
Incl. PeakMemUse (bytes) per call 2,008 1,270 -737 -36.7%
Excl. PeakMemUse (bytes)78,296 77,480 -816 -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_start22 100.0% 48 0.5% 87 0.9% 365,480 852.8% -816 -1.9%
Exclusive Metrics Diff for Current Function48 100.0% 87 100.0% 365,480 100.0% -816 -100.0%
Parent functions
__TwigTemplate_099772735f0d94d80225c96c323dca57::doDisplay11 50.0% 25 52.1% 38 43.7% 183,144 50.1% 128 15.7%
Twig_Template::render@211 50.0% 36 75.0% 54 62.1% 182,336 49.9% 0 0.0%
Twig_Template::render@30 0.0% -4 -8.3% -3 -3.4% 0 0.0% 0 0.0%
Twig_Template::render@10 0.0% -7 -14.6% -1 -1.1% 0 0.0% -944 -115.7%
Twig_Template::render0 0.0% -2 -4.2% -1 -1.1% 0 0.0% 0 0.0%