Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls95 88 -7 -7.4%
Incl. Wall Time (microsec)194 167 -27 -13.9%
Incl. Wall Time (microsec) per call 2 2 -0 -7.1%
Excl. Wall Time (microsec)194 167 -27 -13.9%
Incl. CPU (microsecs)274 240 -34 -12.4%
Incl. CPU (microsecs) per call 3 3 -0 -5.4%
Excl. CPU (microsec)274 240 -34 -12.4%
Incl. MemUse (bytes)1,577,048 1,460,264 -116,784 -7.4%
Incl. MemUse (bytes) per call 16,601 16,594 -7 -0.0%
Excl. MemUse (bytes)1,577,048 1,460,264 -116,784 -7.4%
Incl. PeakMemUse (bytes)215,128 195,768 -19,360 -9.0%
Incl. PeakMemUse (bytes) per call 2,265 2,225 -40 -1.8%
Excl. PeakMemUse (bytes)215,128 195,768 -19,360 -9.0%

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-7 -100.0% -27 -0.6% -34 -0.8% -116,784 -158.3% -19,360 -26.7%
Exclusive Metrics Diff for Current Function-27 -100.0% -34 -100.0% -116,784 -100.0% -19,360 -100.0%
Parent functions
Twig_Template::render-6 -85.7% -23 -85.2% -20 -58.8% -99,456 -85.2% -1,032 -5.3%
Twig_Template::render@2-1 -14.3% -4 -14.8% -5 -14.7% -17,352 -14.9% -17,280 -89.3%
Twig_Template::render@10 0.0% 0 0.0% -9 -26.5% 24 0.0% -1,048 -5.4%