Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)21 22 1 4.8%
Incl. Wall Time (microsec) per call 11 11 1 4.8%
Excl. Wall Time (microsec)10 11 1 10.0%
Incl. CPU (microsecs)23 25 2 8.7%
Incl. CPU (microsecs) per call 12 13 1 8.7%
Excl. CPU (microsec)9 13 4 44.4%
Incl. MemUse (bytes)4,512 4,584 72 1.6%
Incl. MemUse (bytes) per call 2,256 2,292 36 1.6%
Excl. MemUse (bytes)3,304 3,376 72 2.2%
Incl. PeakMemUse (bytes)768 792 24 3.1%
Incl. PeakMemUse (bytes) per call 384 396 12 3.1%
Excl. PeakMemUse (bytes)720 744 24 3.3%

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% 1 0.0% 2 0.0% 72 0.1% 24 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 4 200.0% 72 100.0% 24 100.0%
Parent functions
drupal_get_feeds0 N/A% 1 100.0% 2 100.0% 24 33.3% 24 100.0%
call_user_func_array@10 N/A% 0 0.0% 0 0.0% 48 66.7% 0 0.0%
Child function
drupal_static0 N/A% 0 0.0% -2 -100.0% 0 0.0% 0 0.0%