Diff Report
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519fbca569199Run #519fbb3f5c2a0DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,092 3,475 383 12.4%
Incl. Wall Time (microsec) per call 1,546 1,738 192 12.4%
Excl. Wall Time (microsec)21 23 2 9.5%
Incl. CPU (microsecs)2,759 2,980 221 8.0%
Incl. CPU (microsecs) per call 1,380 1,490 111 8.0%
Excl. CPU (microsec)21 20 -1 -4.8%
Incl. MemUse (bytes)276,184 276,184 0 0.0%
Incl. MemUse (bytes) per call 138,092 138,092 0 0.0%
Excl. MemUse (bytes)4,136 4,136 0 0.0%
Incl. PeakMemUse (bytes)230,696 230,696 0 0.0%
Incl. PeakMemUse (bytes) per call 115,348 115,348 0 0.0%
Excl. PeakMemUse (bytes)2,080 2,080 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% 383 60.1% 221 77.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 0.5% -1 -0.5% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% 383 100.0% 223 100.9% 0 N/A% 0 N/A%
drupal_get_feeds0 N/A% 0 0.0% -2 -0.9% 0 N/A% 0 N/A%
Child functions
theme0 N/A% 373 97.4% 212 95.9% 0 N/A% 0 N/A%
url0 N/A% 5 1.3% 6 2.7% 0 N/A% 0 N/A%
drupal_add_html_head_link0 N/A% 3 0.8% 4 1.8% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%