Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,619 5,640 21 0.4%
Incl. Wall Time (microsec) per call 2,810 2,820 11 0.4%
Excl. Wall Time (microsec)28 37 9 32.1%
Incl. CPU (microsecs)4,455 4,711 256 5.7%
Incl. CPU (microsecs) per call 2,228 2,356 128 5.7%
Excl. CPU (microsec)27 32 5 18.5%
Incl. MemUse (bytes)144,232 144,248 16 0.0%
Incl. MemUse (bytes) per call 72,116 72,124 8 0.0%
Excl. MemUse (bytes)2,324 2,332 8 0.3%
Incl. PeakMemUse (bytes)127,760 127,856 96 0.1%
Incl. PeakMemUse (bytes) per call 63,880 63,928 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% 21 1.1% 256 7.3% 16 0.0% 96 0.0%
Exclusive Metrics Diff for Current Function9 42.9% 5 2.0% 8 50.0% 52 54.2%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% 21 100.0% 255 99.6% 12 75.0% 96 100.0%
drupal_get_feeds0 N/A% 0 0.0% 1 0.4% 4 25.0% 0 0.0%
Child functions
url0 N/A% 17 81.0% 18 7.0% 4 25.0% 44 45.8%
theme0 N/A% -5 -23.8% 233 91.0% 0 0.0% 16 16.7%
drupal_add_html_head_link0 N/A% 0 0.0% 1 0.4% 4 25.0% -16 -16.7%
drupal_static0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%