Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)114 101 -13 -11.4%
Incl. Wall Time (microsec) per call 4 3 -0 -11.4%
Excl. Wall Time (microsec)114 101 -13 -11.4%
Incl. CPU (microsecs)144 134 -10 -6.9%
Incl. CPU (microsecs) per call 5 4 -0 -6.9%
Excl. CPU (microsec)144 134 -10 -6.9%
Incl. MemUse (bytes)516,960 516,960 0 0.0%
Incl. MemUse (bytes) per call 16,676 16,676 0 0.0%
Excl. MemUse (bytes)516,960 516,960 0 0.0%
Incl. PeakMemUse (bytes)46,272 49,520 3,248 7.0%
Incl. PeakMemUse (bytes) per call 1,493 1,597 105 7.0%
Excl. PeakMemUse (bytes)46,272 49,520 3,248 7.0%

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_start0 N/A% -13 -0.2% -10 -0.3% 0 0.0% 3,248 10.0%
Exclusive Metrics Diff for Current Function-13 -100.0% -10 -100.0% 0 N/A% 3,248 100.0%
Parent functions
Twig_Template::render@30 N/A% -6 -46.2% -4 -40.0% 0 N/A% 1,328 40.9%
Twig_Template::render@10 N/A% -5 -38.5% -7 -70.0% 0 N/A% 640 19.7%
Twig_Template::render@20 N/A% -2 -15.4% 2 20.0% 0 N/A% 0 0.0%
Twig_Template::render0 N/A% 0 0.0% -1 -10.0% 0 N/A% 1,280 39.4%