Diff Report
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls77 46 -31 -40.3%
Incl. Wall Time (microsec)193 118 -75 -38.9%
Incl. Wall Time (microsec) per call 3 3 0 2.3%
Excl. Wall Time (microsec)193 118 -75 -38.9%
Incl. CPU (microsecs)260 162 -98 -37.7%
Incl. CPU (microsecs) per call 3 4 0 4.3%
Excl. CPU (microsec)260 162 -98 -37.7%
Incl. MemUse (bytes)1,277,904 764,136 -513,768 -40.2%
Incl. MemUse (bytes) per call 16,596 16,612 15 0.1%
Excl. MemUse (bytes)1,277,904 764,136 -513,768 -40.2%
Incl. PeakMemUse (bytes)190,288 221,224 30,936 16.3%
Incl. PeakMemUse (bytes) per call 2,471 4,809 2,338 94.6%
Excl. PeakMemUse (bytes)190,288 221,224 30,936 16.3%

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_start-31 -100.0% -75 -2.6% -98 -3.7% -513,768 -1829.1% 30,936 94.8%
Exclusive Metrics Diff for Current Function-75 -100.0% -98 -100.0% -513,768 -100.0% 30,936 100.0%
Parent functions
Twig_Template::render@1-31 -100.0% -78 -104.0% -103 -105.1% -513,768 -100.0% -16,944 -54.8%
Twig_Template::render0 0.0% 3 4.0% 5 5.1% 0 0.0% 47,880 154.8%