Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,721 5,992 271 4.7%
Incl. Wall Time (microsec) per call 2,861 2,996 136 4.7%
Excl. Wall Time (microsec)30 32 2 6.7%
Incl. CPU (microsecs)4,491 5,012 521 11.6%
Incl. CPU (microsecs) per call 2,246 2,506 261 11.6%
Excl. CPU (microsec)24 27 3 12.5%
Incl. MemUse (bytes)164,292 164,312 20 0.0%
Incl. MemUse (bytes) per call 82,146 82,156 10 0.0%
Excl. MemUse (bytes)2,324 2,332 8 0.3%
Incl. PeakMemUse (bytes)146,680 146,732 52 0.0%
Incl. PeakMemUse (bytes) per call 73,340 73,366 26 0.0%
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% 271 7.6% 521 505.8% 20 0.0% 52 0.0%
Exclusive Metrics Diff for Current Function2 0.7% 3 0.6% 8 40.0% 52 100.0%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% 271 100.0% 521 100.0% 16 80.0% 52 100.0%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% 4 20.0% 0 0.0%
Child functions
theme0 N/A% 263 97.0% 513 98.5% 4 20.0% 0 0.0%
drupal_add_html_head_link0 N/A% 5 1.8% 4 0.8% 4 20.0% -16 -30.8%
drupal_static0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
url0 N/A% 0 0.0% 1 0.2% 4 20.0% 16 30.8%