Diff Report
Run #51a462112dd99: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4630d23a4c: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for ob_start

ob_startRun #51a462112dd99Run #51a4630d23a4cDiffDiff%
Number of Function Calls12 13 1 8.3%
Incl. Wall Time (microsec)45 50 5 11.1%
Incl. Wall Time (microsec) per call 4 4 0 2.6%
Excl. Wall Time (microsec)45 50 5 11.1%
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)198,800 215,720 16,920 8.5%
Incl. MemUse (bytes) per call 16,567 16,594 27 0.2%
Excl. MemUse (bytes)198,800 215,720 16,920 8.5%
Incl. PeakMemUse (bytes)47,276 64,028 16,752 35.4%
Incl. PeakMemUse (bytes) per call 3,940 4,925 986 25.0%
Excl. PeakMemUse (bytes)47,276 64,028 16,752 35.4%

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_start1 100.0% 5 0.4% 0 0.0% 16,920 51.8% 16,752 51.1%
Exclusive Metrics Diff for Current Function5 100.0% 0 N/A% 16,920 100.0% 16,752 100.0%
Parent functions
Twig_Template::render@21 100.0% 2 40.0% 0 N/A% 16,920 100.0% 16,736 99.9%
Twig_Template::render@10 0.0% 2 40.0% 0 N/A% 0 0.0% 56 0.3%
Twig_Template::render0 0.0% 1 20.0% 0 N/A% 0 0.0% -40 -0.2%