Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,939 3,947 8 0.2%
Incl. Wall Time (microsec) per call 1,970 1,974 4 0.2%
Excl. Wall Time (microsec)19 23 4 21.1%
Incl. CPU (microsecs)3,788 3,776 -12 -0.3%
Incl. CPU (microsecs) per call 1,894 1,888 -6 -0.3%
Excl. CPU (microsec)16 21 5 31.2%
Incl. MemUse (bytes)687,976 690,776 2,800 0.4%
Incl. MemUse (bytes) per call 343,988 345,388 1,400 0.4%
Excl. MemUse (bytes)4,064 4,016 -48 -1.2%
Incl. PeakMemUse (bytes)649,224 652,208 2,984 0.5%
Incl. PeakMemUse (bytes) per call 324,612 326,104 1,492 0.5%
Excl. PeakMemUse (bytes)1,288 1,272 -16 -1.2%

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% 8 12.5% -12 -6.7% 2,800 10.2% 2,984 11.5%
Exclusive Metrics Diff for Current Function4 50.0% 5 41.7% -48 -1.7% -16 -0.5%
Parent functions
call_user_func_array@20 N/A% 8 100.0% -12 -100.0% 2,816 100.6% 2,984 100.0%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% -16 -0.6% 0 0.0%
Child functions
theme0 N/A% 8 100.0% -11 -91.7% 2,896 103.4% 3,176 106.4%
drupal_render@10 N/A% -2 -25.0% -4 -33.3% -32 -1.1% -176 -5.9%
url0 N/A% -2 -25.0% -3 -25.0% -16 -0.6% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 8.3% 0 0.0% 0 0.0%