Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls109 98 -11 -10.1%
Incl. Wall Time (microsec)345 274 -71 -20.6%
Incl. Wall Time (microsec) per call 3 3 -0 -11.7%
Excl. Wall Time (microsec)345 274 -71 -20.6%
Incl. CPU (microsecs)447 373 -74 -16.6%
Incl. CPU (microsecs) per call 4 4 -0 -7.2%
Excl. CPU (microsec)447 373 -74 -16.6%
Incl. MemUse (bytes)1,809,888 1,627,552 -182,336 -10.1%
Incl. MemUse (bytes) per call 16,604 16,608 3 0.0%
Excl. MemUse (bytes)1,809,888 1,627,552 -182,336 -10.1%
Incl. PeakMemUse (bytes)355,320 341,736 -13,584 -3.8%
Incl. PeakMemUse (bytes) per call 3,260 3,487 227 7.0%
Excl. PeakMemUse (bytes)355,320 341,736 -13,584 -3.8%

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_start-11 -100.0% -71 -1.1% -74 -1.1% -182,336 -453.5% -13,584 -35.0%
Exclusive Metrics Diff for Current Function-71 -100.0% -74 -100.0% -182,336 -100.0% -13,584 -100.0%
Parent functions
Twig_Template::render@1-10 -90.9% -63 -88.7% -67 -90.5% -165,760 -90.9% -11,800 -86.9%
Twig_Template::render@30 0.0% -4 -5.6% -2 -2.7% 0 0.0% 0 0.0%
Twig_Template::render@2-1 -9.1% -4 -5.6% -5 -6.8% -16,576 -9.1% -1,784 -13.1%
Twig_Template::render0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%