Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519d4cd4e396dRun #519d4dc9980f7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,604 5,512 -92 -1.6%
Incl. Wall Time (microsec) per call 2,802 2,756 -46 -1.6%
Excl. Wall Time (microsec)30 30 0 0.0%
Incl. CPU (microsecs)4,433 4,401 -32 -0.7%
Incl. CPU (microsecs) per call 2,217 2,201 -16 -0.7%
Excl. CPU (microsec)29 22 -7 -24.1%
Incl. MemUse (bytes)160,016 160,036 20 0.0%
Incl. MemUse (bytes) per call 80,008 80,018 10 0.0%
Excl. MemUse (bytes)2,324 2,332 8 0.3%
Incl. PeakMemUse (bytes)142,404 142,504 100 0.1%
Incl. PeakMemUse (bytes) per call 71,202 71,252 50 0.1%
Excl. PeakMemUse (bytes)700 752 52 7.4%

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% -92 -0.6% -32 -0.2% 20 3.0% 100 15.5%
Exclusive Metrics Diff for Current Function0 0.0% -7 -21.9% 8 40.0% 52 52.0%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% -93 -101.1% -32 -100.0% 16 80.0% 100 100.0%
drupal_get_feeds0 N/A% 1 1.1% 0 0.0% 4 20.0% 0 0.0%
Child functions
url0 N/A% 0 0.0% 0 0.0% 4 20.0% 44 44.0%
theme0 N/A% -93 -101.1% -29 -90.6% 4 20.0% 20 20.0%
drupal_add_html_head_link0 N/A% 0 0.0% 1 3.1% 4 20.0% -16 -16.0%
drupal_static0 N/A% 1 1.1% 3 9.4% 0 0.0% 0 0.0%