Diff Report
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #5251f6e1e32d5Run #5251f592ab279DiffDiff%
Number of Function Calls98 54 -44 -44.9%
Incl. Wall Time (microsec)175 126 -49 -28.0%
Incl. Wall Time (microsec) per call 2 2 1 30.7%
Excl. Wall Time (microsec)175 126 -49 -28.0%
Incl. CPU (microsecs)284 181 -103 -36.3%
Incl. CPU (microsecs) per call 3 3 0 15.7%
Excl. CPU (microsec)284 181 -103 -36.3%
Incl. MemUse (bytes)1,627,552 898,208 -729,344 -44.8%
Incl. MemUse (bytes) per call 16,608 16,633 26 0.2%
Excl. MemUse (bytes)1,627,552 898,208 -729,344 -44.8%
Incl. PeakMemUse (bytes)85,152 68,784 -16,368 -19.2%
Incl. PeakMemUse (bytes) per call 869 1,274 405 46.6%
Excl. PeakMemUse (bytes)85,152 68,784 -16,368 -19.2%

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-44 -100.0% -49 -3.4% -103 -6.1% -729,344 -720.1% -16,368 -11.9%
Exclusive Metrics Diff for Current Function-49 -100.0% -103 -100.0% -729,344 -100.0% -16,368 -100.0%
Parent functions
Twig_Template::render@3-44 -100.0% -66 -134.7% -114 -110.7% -729,344 -100.0% -16,504 -100.8%
Twig_Template::render@20 0.0% 24 49.0% 23 22.3% 0 0.0% 152 0.9%
Twig_Template::render@10 0.0% -5 -10.2% -8 -7.8% 0 0.0% -16 -0.1%
Twig_Template::render0 0.0% -2 -4.1% -4 -3.9% 0 0.0% 0 0.0%