Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,515 5,904 389 7.1%
Incl. Wall Time (microsec) per call 2,758 2,952 195 7.1%
Excl. Wall Time (microsec)29 28 -1 -3.4%
Incl. CPU (microsecs)5,450 5,844 394 7.2%
Incl. CPU (microsecs) per call 2,725 2,922 197 7.2%
Excl. CPU (microsec)28 26 -2 -7.1%
Incl. MemUse (bytes)703,504 702,984 -520 -0.1%
Incl. MemUse (bytes) per call 351,752 351,492 -260 -0.1%
Excl. MemUse (bytes)4,088 4,040 -48 -1.2%
Incl. PeakMemUse (bytes)669,304 668,776 -528 -0.1%
Incl. PeakMemUse (bytes) per call 334,652 334,388 -264 -0.1%
Excl. PeakMemUse (bytes)1,864 1,832 -32 -1.7%

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% 389 46.6% 394 45.7% -520 -0.8% -528 -0.8%
Exclusive Metrics Diff for Current Function-1 -0.3% -2 -0.5% -48 -9.2% -32 -6.1%
Parent functions
call_user_func_array@10 N/A% 389 100.0% 394 100.0% -504 -96.9% -512 -97.0%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% -16 -3.1% -16 -3.0%
Child functions
theme0 N/A% 384 98.7% 389 98.7% -432 -83.1% -448 -84.8%
url0 N/A% 11 2.8% 11 2.8% -16 -3.1% 0 0.0%
drupal_render@10 N/A% -6 -1.5% -6 -1.5% -24 -4.6% -48 -9.1%
drupal_static0 N/A% 1 0.3% 2 0.5% 0 0.0% 0 0.0%