Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)12,522 12,665 143 1.1%
Incl. Wall Time (microsec) per call 6,261 6,333 72 1.1%
Excl. Wall Time (microsec)23 32 9 39.1%
Incl. CPU (microsecs)12,461 12,604 143 1.1%
Incl. CPU (microsecs) per call 6,231 6,302 72 1.1%
Excl. CPU (microsec)20 31 11 55.0%
Incl. MemUse (bytes)1,361,160 1,360,824 -336 -0.0%
Incl. MemUse (bytes) per call 680,580 680,412 -168 -0.0%
Excl. MemUse (bytes)3,640 3,632 -8 -0.2%
Incl. PeakMemUse (bytes)1,329,720 1,329,456 -264 -0.0%
Incl. PeakMemUse (bytes) per call 664,860 664,728 -132 -0.0%
Excl. PeakMemUse (bytes)528 624 96 18.2%

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% 143 3.4% 143 3.5% -336 -0.5% -264 -0.4%
Exclusive Metrics Diff for Current Function9 6.3% 11 7.7% -8 -2.4% 96 36.4%
Parent functions
call_user_func_array@20 N/A% 143 100.0% 142 99.3% -320 -95.2% -264 -100.0%
drupal_get_feeds0 N/A% 0 0.0% 1 0.7% -16 -4.8% 0 0.0%
Child functions
drupal_render@10 N/A% 99 69.2% 98 68.5% -312 -92.9% -360 -136.4%
drupal_static0 N/A% 20 14.0% 19 13.3% 0 0.0% 0 0.0%
url0 N/A% 15 10.5% 15 10.5% -16 -4.8% 0 0.0%