Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,638 3,995 357 9.8%
Incl. Wall Time (microsec) per call 1,819 1,998 179 9.8%
Excl. Wall Time (microsec)19 19 0 0.0%
Incl. CPU (microsecs)3,470 3,824 354 10.2%
Incl. CPU (microsecs) per call 1,735 1,912 177 10.2%
Excl. CPU (microsec)16 13 -3 -18.8%
Incl. MemUse (bytes)704,312 749,712 45,400 6.4%
Incl. MemUse (bytes) per call 352,156 374,856 22,700 6.4%
Excl. MemUse (bytes)4,016 4,064 48 1.2%
Incl. PeakMemUse (bytes)665,512 715,088 49,576 7.4%
Incl. PeakMemUse (bytes) per call 332,756 357,544 24,788 7.4%
Excl. PeakMemUse (bytes)1,272 568 -704 -55.3%

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% 357 12.2% 354 13.5% 45,400 161.6% 49,576 151.9%
Exclusive Metrics Diff for Current Function0 0.0% -3 -0.8% 48 0.1% -704 -1.4%
Parent functions
call_user_func_array@20 N/A% 357 100.0% 355 100.3% 45,384 100.0% 49,576 100.0%
drupal_get_feeds0 N/A% 0 0.0% -1 -0.3% 16 0.0% 0 0.0%
Child functions
theme0 N/A% 358 100.3% 356 100.6% 45,336 99.9% 57,768 116.5%
drupal_render@10 N/A% -2 -0.6% -3 -0.8% 0 0.0% -7,488 -15.1%
url0 N/A% 2 0.6% 2 0.6% 16 0.0% 0 0.0%
drupal_static0 N/A% -1 -0.3% 2 0.6% 0 0.0% 0 0.0%