Diff Report
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #5394e33e8d847Run #5394e21e9bd45DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)24 22 -2 -8.3%
Incl. Wall Time (microsec) per call 12 11 -1 -8.3%
Excl. Wall Time (microsec)12 11 -1 -8.3%
Incl. CPU (microsecs)28 23 -5 -17.9%
Incl. CPU (microsecs) per call 14 12 -3 -17.9%
Excl. CPU (microsec)12 8 -4 -33.3%
Incl. MemUse (bytes)4,512 4,416 -96 -2.1%
Incl. MemUse (bytes) per call 2,256 2,208 -48 -2.1%
Excl. MemUse (bytes)3,400 3,304 -96 -2.8%
Incl. PeakMemUse (bytes)1,744 1,616 -128 -7.3%
Incl. PeakMemUse (bytes) per call 872 808 -64 -7.3%
Excl. PeakMemUse (bytes)1,344 1,280 -64 -4.8%

Parent/Child Regression/Improvement report for drupal_add_feed [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
drupal_add_feed0 N/A% -2 -0.5% -5 -0.6% -96 -36.4% -128 -13.6%
Exclusive Metrics Diff for Current Function-1 -50.0% -4 -80.0% -96 -100.0% -64 -50.0%
Parent functions
call_user_func_array@20 N/A% -2 -100.0% -3 -60.0% -64 -66.7% -128 -100.0%
drupal_get_feeds0 N/A% 0 0.0% -2 -40.0% -32 -33.3% 0 0.0%
Child function
drupal_static0 N/A% -1 -50.0% -1 -20.0% 0 0.0% -64 -50.0%