Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,544 5,593 49 0.9%
Incl. Wall Time (microsec) per call 2,772 2,797 25 0.9%
Excl. Wall Time (microsec)30 29 -1 -3.3%
Incl. CPU (microsecs)4,430 4,441 11 0.2%
Incl. CPU (microsecs) per call 2,215 2,221 6 0.2%
Excl. CPU (microsec)23 23 0 0.0%
Incl. MemUse (bytes)158,264 158,280 16 0.0%
Incl. MemUse (bytes) per call 79,132 79,140 8 0.0%
Excl. MemUse (bytes)2,324 2,332 8 0.3%
Incl. PeakMemUse (bytes)141,012 141,108 96 0.1%
Incl. PeakMemUse (bytes) per call 70,506 70,554 48 0.1%
Excl. PeakMemUse (bytes)1,060 1,112 52 4.9%

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% 49 1.3% 11 0.5% 16 0.1% 96 0.4%
Exclusive Metrics Diff for Current Function-1 -2.0% 0 0.0% 8 50.0% 52 54.2%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% 49 100.0% 11 100.0% 12 75.0% 96 100.0%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% 4 25.0% 0 0.0%
Child functions
theme0 N/A% 50 102.0% 11 100.0% 0 0.0% 16 16.7%
drupal_add_html_head_link0 N/A% 0 0.0% 0 0.0% 4 25.0% -16 -16.7%
url0 N/A% 0 0.0% -1 -9.1% 4 25.0% 44 45.8%
drupal_static0 N/A% 0 0.0% 1 9.1% 0 0.0% 0 0.0%