Diff Report
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #52e48ef364ce3Run #52e48e674e7b6DiffDiff%
Number of Function Calls17 14 -3 -17.6%
Incl. Wall Time (microsec)81 44 -37 -45.7%
Incl. Wall Time (microsec) per call 5 3 -2 -34.0%
Excl. Wall Time (microsec)81 44 -37 -45.7%
Incl. CPU (microsecs)102 54 -48 -47.1%
Incl. CPU (microsecs) per call 6 4 -2 -35.7%
Excl. CPU (microsec)102 54 -48 -47.1%
Incl. MemUse (bytes)283,344 233,616 -49,728 -17.6%
Incl. MemUse (bytes) per call 16,667 16,687 20 0.1%
Excl. MemUse (bytes)283,344 233,616 -49,728 -17.6%
Incl. PeakMemUse (bytes)57,712 54,016 -3,696 -6.4%
Incl. PeakMemUse (bytes) per call 3,395 3,858 463 13.7%
Excl. PeakMemUse (bytes)57,712 54,016 -3,696 -6.4%

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-3 -100.0% -37 -11.6% -48 -12.1% -49,728 -113.3% -3,696 -8.5%
Exclusive Metrics Diff for Current Function-37 -100.0% -48 -100.0% -49,728 -100.0% -3,696 -100.0%
Parent functions
Twig_Template::render@10 0.0% -34 -91.9% -39 -81.2% 0 0.0% 0 0.0%
Twig_Template::render-3 -100.0% -3 -8.1% -9 -18.8% -49,728 -100.0% -3,696 -100.0%