Diff Report
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519b1ad213669Run #519b1557bbc04DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)4,545 4,640 95 2.1%
Incl. Wall Time (microsec) per call 2,273 2,320 48 2.1%
Excl. Wall Time (microsec)37 41 4 10.8%
Incl. CPU (microsecs)4,416 4,481 65 1.5%
Incl. CPU (microsecs) per call 2,208 2,241 33 1.5%
Excl. CPU (microsec)31 36 5 16.1%
Incl. MemUse (bytes)277,016 284,824 7,808 2.8%
Incl. MemUse (bytes) per call 138,508 142,412 3,904 2.8%
Excl. MemUse (bytes)4,120 4,120 0 0.0%
Incl. PeakMemUse (bytes)276,776 284,520 7,744 2.8%
Incl. PeakMemUse (bytes) per call 138,388 142,260 3,872 2.8%
Excl. PeakMemUse (bytes)1,808 1,808 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% 95 0.8% 65 0.4% 7,808 3.0% 7,744 3.5%
Exclusive Metrics Diff for Current Function4 4.2% 5 7.7% 0 0.0% 0 0.0%
Parent functions
forum_page0 N/A% 95 100.0% 65 100.0% 7,808 100.0% 7,744 100.0%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
theme0 N/A% 63 66.3% 34 52.3% 7,808 100.0% 7,744 100.0%
drupal_add_html_head_link0 N/A% 32 33.7% 32 49.2% 0 0.0% 0 0.0%
drupal_static0 N/A% -6 -6.3% -7 -10.8% 0 0.0% 0 0.0%
url0 N/A% 2 2.1% 1 1.5% 0 0.0% 0 0.0%