Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #519fe6587b366Run #519fe82fef731DiffDiff%
Number of Function Calls10 11 1 10.0%
Incl. Wall Time (microsec)10 18 8 80.0%
Incl. Wall Time (microsec) per call 1 2 1 63.6%
Excl. Wall Time (microsec)10 18 8 80.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)167,312 184,664 17,352 10.4%
Incl. MemUse (bytes) per call 16,731 16,788 56 0.3%
Excl. MemUse (bytes)167,312 184,664 17,352 10.4%
Incl. PeakMemUse (bytes)52,584 69,544 16,960 32.3%
Incl. PeakMemUse (bytes) per call 5,258 6,322 1,064 20.2%
Excl. PeakMemUse (bytes)52,584 69,544 16,960 32.3%

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_start1 100.0% 8 0.2% 0 0.0% 17,352 27.8% 16,960 27.4%
Exclusive Metrics Diff for Current Function8 100.0% 0 N/A% 17,352 100.0% 16,960 100.0%
Parent functions
Twig_Template::render0 0.0% 4 50.0% 0 N/A% 0 0.0% 0 0.0%
Twig_Template::render@21 100.0% 2 25.0% 0 N/A% 17,352 100.0% 16,960 100.0%
Twig_Template::render@10 0.0% 2 25.0% 0 N/A% 0 0.0% 0 0.0%