Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls53 53 0 0.0%
Incl. Wall Time (microsec)131 117 -14 -10.7%
Incl. Wall Time (microsec) per call 2 2 -0 -10.7%
Excl. Wall Time (microsec)131 117 -14 -10.7%
Incl. CPU (microsecs)173 156 -17 -9.8%
Incl. CPU (microsecs) per call 3 3 -0 -9.8%
Excl. CPU (microsec)173 156 -17 -9.8%
Incl. MemUse (bytes)881,696 881,696 0 0.0%
Incl. MemUse (bytes) per call 16,636 16,636 0 0.0%
Excl. MemUse (bytes)881,696 881,696 0 0.0%
Incl. PeakMemUse (bytes)110,344 110,360 16 0.0%
Incl. PeakMemUse (bytes) per call 2,082 2,082 0 0.0%
Excl. PeakMemUse (bytes)110,344 110,360 16 0.0%

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% -14 -1.0% -17 -0.6% 0 0.0% 16 2.2%
Exclusive Metrics Diff for Current Function-14 -100.0% -17 -100.0% 0 N/A% 16 100.0%
Parent functions
Twig_Template::render0 N/A% -14 -100.0% -16 -94.1% 0 N/A% 0 0.0%
Twig_Template::render@20 N/A% 0 0.0% 0 0.0% 0 N/A% 16 100.0%
Twig_Template::render@10 N/A% 0 0.0% -2 -11.8% 0 N/A% 0 0.0%
__TwigTemplate_e15111168cc9185fc52bfb148bf3a6e041b2946a4d65a6aed51526f52cfb6d17::doDisplay0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 0.0%