Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls16 17 1 6.2%
Incl. Wall Time (microsec)52 54 2 3.8%
Incl. Wall Time (microsec) per call 3 3 -0 -2.3%
Excl. Wall Time (microsec)52 54 2 3.8%
Incl. CPU (microsecs)67 64 -3 -4.5%
Incl. CPU (microsecs) per call 4 4 -0 -10.1%
Excl. CPU (microsec)67 64 -3 -4.5%
Incl. MemUse (bytes)267,544 284,120 16,576 6.2%
Incl. MemUse (bytes) per call 16,722 16,713 -9 -0.1%
Excl. MemUse (bytes)267,544 284,120 16,576 6.2%
Incl. PeakMemUse (bytes)94,648 93,664 -984 -1.0%
Incl. PeakMemUse (bytes) per call 5,916 5,510 -406 -6.9%
Excl. PeakMemUse (bytes)94,648 93,664 -984 -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_start1 100.0% 2 8.7% -3 -3.3% 16,576 37.4% -984 -2.2%
Exclusive Metrics Diff for Current Function2 100.0% -3 -100.0% 16,576 100.0% -984 -100.0%
Parent functions
Twig_Template::render@10 0.0% 24 1200.0% 21 700.0% 0 0.0% 944 95.9%
Twig_Template::render1 100.0% -19 -950.0% -19 -633.3% 16,576 100.0% -2,016 -204.9%
Twig_Template::render@20 0.0% -3 -150.0% -5 -166.7% 0 0.0% 88 8.9%