Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #5230a98f3b26cRun #5230aa47d621cDiffDiff%
Number of Function Calls14 15 1 7.1%
Incl. Wall Time (microsec)52 54 2 3.8%
Incl. Wall Time (microsec) per call 4 4 -0 -3.1%
Excl. Wall Time (microsec)52 54 2 3.8%
Incl. CPU (microsecs)76 66 -10 -13.2%
Incl. CPU (microsecs) per call 5 4 -1 -18.9%
Excl. CPU (microsec)76 66 -10 -13.2%
Incl. MemUse (bytes)235,168 251,744 16,576 7.0%
Incl. MemUse (bytes) per call 16,798 16,783 -15 -0.1%
Excl. MemUse (bytes)235,168 251,744 16,576 7.0%
Incl. PeakMemUse (bytes)51,496 51,448 -48 -0.1%
Incl. PeakMemUse (bytes) per call 3,678 3,430 -248 -6.8%
Excl. PeakMemUse (bytes)51,496 51,448 -48 -0.1%

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% 2 0.2% -10 -1.1% 16,576 25.1% -48 -0.1%
Exclusive Metrics Diff for Current Function2 100.0% -10 -100.0% 16,576 100.0% -48 -100.0%
Parent functions
Twig_Template::render@11 100.0% 2 100.0% -6 -60.0% 16,576 100.0% 9,232 19233.3%
Twig_Template::render@30 0.0% 0 0.0% -2 -20.0% 0 0.0% 0 0.0%
Twig_Template::render@20 0.0% 0 0.0% -1 -10.0% 0 0.0% -9,664 -20133.3%
Twig_Template::render0 0.0% 0 0.0% -1 -10.0% 0 0.0% 384 800.0%