Diff Report
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b031de38383: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for ob_start

ob_startRun #51b0309e0d24bRun #51b031de38383DiffDiff%
Number of Function Calls14 15 1 7.1%
Incl. Wall Time (microsec)24 30 6 25.0%
Incl. Wall Time (microsec) per call 2 2 0 16.7%
Excl. Wall Time (microsec)24 30 6 25.0%
Incl. CPU (microsecs)37 49 12 32.4%
Incl. CPU (microsecs) per call 3 3 1 23.6%
Excl. CPU (microsec)37 49 12 32.4%
Incl. MemUse (bytes)233,616 250,968 17,352 7.4%
Incl. MemUse (bytes) per call 16,687 16,731 44 0.3%
Excl. MemUse (bytes)233,616 250,968 17,352 7.4%
Incl. PeakMemUse (bytes)19,176 19,960 784 4.1%
Incl. PeakMemUse (bytes) per call 1,370 1,331 -39 -2.9%
Excl. PeakMemUse (bytes)19,176 19,960 784 4.1%

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% 6 0.0% 12 0.0% 17,352 9.9% 784 0.1%
Exclusive Metrics Diff for Current Function6 100.0% 12 100.0% 17,352 100.0% 784 100.0%
Parent functions
Twig_Template::render@21 100.0% 7 116.7% 8 66.7% 17,352 100.0% 784 100.0%
Twig_Template::render0 0.0% -1 -16.7% 0 0.0% 0 0.0% 48 6.1%
Twig_Template::render@10 0.0% 0 0.0% 4 33.3% 0 0.0% -48 -6.1%