Diff Report
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #52c6423bf12deRun #52c641a950046DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,553 3,638 85 2.4%
Incl. Wall Time (microsec) per call 1,777 1,819 43 2.4%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)3,396 3,470 74 2.2%
Incl. CPU (microsecs) per call 1,698 1,735 37 2.2%
Excl. CPU (microsec)18 16 -2 -11.1%
Incl. MemUse (bytes)704,312 704,312 0 0.0%
Incl. MemUse (bytes) per call 352,156 352,156 0 0.0%
Excl. MemUse (bytes)4,016 4,016 0 0.0%
Incl. PeakMemUse (bytes)665,512 665,512 0 0.0%
Incl. PeakMemUse (bytes) per call 332,756 332,756 0 0.0%
Excl. PeakMemUse (bytes)1,272 1,272 0 0.0%

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% 85 17.5% 74 17.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.2% -2 -2.7% 0 N/A% 0 N/A%
Parent functions
call_user_func_array@20 N/A% 86 101.2% 74 100.0% 0 N/A% 0 N/A%
drupal_get_feeds0 N/A% -1 -1.2% 0 0.0% 0 N/A% 0 N/A%
Child functions
theme0 N/A% 84 98.8% 72 97.3% 0 N/A% 0 N/A%
drupal_render@10 N/A% 3 3.5% 4 5.4% 0 N/A% 0 N/A%
url0 N/A% -1 -1.2% 1 1.4% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%