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

drupal_add_feedRun #52d4b1f732b14Run #52d4b18f32fb6DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,534 1,517 -17 -1.1%
Incl. Wall Time (microsec) per call 767 759 -9 -1.1%
Excl. Wall Time (microsec)20 18 -2 -10.0%
Incl. CPU (microsecs)1,419 1,413 -6 -0.4%
Incl. CPU (microsecs) per call 710 707 -3 -0.4%
Excl. CPU (microsec)13 15 2 15.4%
Incl. MemUse (bytes)72,080 73,128 1,048 1.5%
Incl. MemUse (bytes) per call 36,040 36,564 524 1.5%
Excl. MemUse (bytes)3,968 3,968 0 0.0%
Incl. PeakMemUse (bytes)4,656 7,904 3,248 69.8%
Incl. PeakMemUse (bytes) per call 2,328 3,952 1,624 69.8%
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 Function-2 -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%