Diff Report
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #51a9459592df6Run #51a944519b58cDiffDiff%
Number of Function Calls113 113 0 0.0%
Incl. Wall Time (microsec)168 233 65 38.7%
Incl. Wall Time (microsec) per call 1 2 1 38.7%
Excl. Wall Time (microsec)168 233 65 38.7%
Incl. CPU (microsecs)275 343 68 24.7%
Incl. CPU (microsecs) per call 2 3 1 24.7%
Excl. CPU (microsec)275 343 68 24.7%
Incl. MemUse (bytes)1,877,744 1,877,744 0 0.0%
Incl. MemUse (bytes) per call 16,617 16,617 0 0.0%
Excl. MemUse (bytes)1,877,744 1,877,744 0 0.0%
Incl. PeakMemUse (bytes)70,952 750,904 679,952 958.3%
Incl. PeakMemUse (bytes) per call 628 6,645 6,017 958.3%
Excl. PeakMemUse (bytes)70,952 750,904 679,952 958.3%

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% 65 0.6% 68 0.6% 0 0.0% 679,952 535.4%
Exclusive Metrics Diff for Current Function65 100.0% 68 100.0% 0 N/A% 679,952 100.0%
Parent functions
Twig_Template::render@50 N/A% 68 104.6% 67 98.5% 0 N/A% 682,576 100.4%
Twig_Template::render@40 N/A% -7 -10.8% -4 -5.9% 0 N/A% 0 0.0%
Twig_Template::render0 N/A% 3 4.6% 4 5.9% 0 N/A% -352 -0.1%
Twig_Template::render@20 N/A% -1 -1.5% -1 -1.5% 0 N/A% -2,528 -0.4%
Twig_Template::render@10 N/A% 1 1.5% 2 2.9% 0 N/A% 256 0.0%
Twig_Template::render@30 N/A% 1 1.5% 0 0.0% 0 N/A% 0 0.0%