Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,475 3,208 -267 -7.7%
Incl. Wall Time (microsec) per call 1,738 1,604 -134 -7.7%
Excl. Wall Time (microsec)23 22 -1 -4.3%
Incl. CPU (microsecs)2,980 3,070 90 3.0%
Incl. CPU (microsecs) per call 1,490 1,535 45 3.0%
Excl. CPU (microsec)20 16 -4 -20.0%
Incl. MemUse (bytes)276,184 278,096 1,912 0.7%
Incl. MemUse (bytes) per call 138,092 139,048 956 0.7%
Excl. MemUse (bytes)4,136 4,184 48 1.2%
Incl. PeakMemUse (bytes)230,696 232,976 2,280 1.0%
Incl. PeakMemUse (bytes) per call 115,348 116,488 1,140 1.0%
Excl. PeakMemUse (bytes)2,080 2,104 24 1.2%

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% -267 -70.1% 90 28.1% 1,912 4.3% 2,280 5.3%
Exclusive Metrics Diff for Current Function-1 -0.4% -4 -4.4% 48 2.5% 24 1.1%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% -267 -100.0% 90 100.0% 1,888 98.7% 2,256 98.9%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% 24 1.3% 24 1.1%
Child functions
theme0 N/A% -272 -101.9% 90 100.0% 1,824 95.4% 2,136 93.7%
drupal_static0 N/A% 11 4.1% 10 11.1% 0 0.0% 0 0.0%
url0 N/A% -5 -1.9% -6 -6.7% 24 1.3% 80 3.5%
drupal_add_html_head_link0 N/A% 0 0.0% 0 0.0% 16 0.8% 40 1.8%