Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,517 1,534 17 1.1%
Incl. Wall Time (microsec) per call 759 767 9 1.1%
Excl. Wall Time (microsec)18 20 2 11.1%
Incl. CPU (microsecs)1,413 1,419 6 0.4%
Incl. CPU (microsecs) per call 707 710 3 0.4%
Excl. CPU (microsec)15 13 -2 -13.3%
Incl. MemUse (bytes)73,128 72,080 -1,048 -1.4%
Incl. MemUse (bytes) per call 36,564 36,040 -524 -1.4%
Excl. MemUse (bytes)3,968 3,968 0 0.0%
Incl. PeakMemUse (bytes)7,904 4,656 -3,248 -41.1%
Incl. PeakMemUse (bytes) per call 3,952 2,328 -1,624 -41.1%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 17 0.9% 6 0.3% -1,048 -1.2% -3,248 -3.8%
Exclusive Metrics Diff for Current Function2 11.8% -2 -33.3% 0 0.0% 0 0.0%
Parent functions
call_user_func_array@10 N/A% 16 94.1% 6 100.0% -1,048 -100.0% -3,248 -100.0%
drupal_get_feeds0 N/A% 1 5.9% 0 0.0% 0 0.0% 0 0.0%
Child functions
theme0 N/A% 14 82.4% 3 50.0% -1,048 -100.0% -3,248 -100.0%
drupal_render@10 N/A% 1 5.9% 2 33.3% 0 0.0% 0 0.0%
url0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 2 33.3% 0 0.0% 0 0.0%