Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519c116ac5313Run #519c146573182DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)6,000 6,025 25 0.4%
Incl. Wall Time (microsec) per call 3,000 3,013 13 0.4%
Excl. Wall Time (microsec)29 32 3 10.3%
Incl. CPU (microsecs)4,570 4,918 348 7.6%
Incl. CPU (microsecs) per call 2,285 2,459 174 7.6%
Excl. CPU (microsec)28 28 0 0.0%
Incl. MemUse (bytes)149,088 149,100 12 0.0%
Incl. MemUse (bytes) per call 74,544 74,550 6 0.0%
Excl. MemUse (bytes)2,324 2,332 8 0.3%
Incl. PeakMemUse (bytes)132,768 132,860 92 0.1%
Incl. PeakMemUse (bytes) per call 66,384 66,430 46 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% 25 0.0% 348 0.6% 12 0.0% 92 0.0%
Exclusive Metrics Diff for Current Function3 12.0% 0 0.0% 8 66.7% 52 56.5%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% 25 100.0% 349 100.3% 8 66.7% 92 100.0%
drupal_get_feeds0 N/A% 0 0.0% -1 -0.3% 4 33.3% 0 0.0%
Child functions
theme0 N/A% 21 84.0% 346 99.4% -4 -33.3% 12 13.0%
drupal_add_html_head_link0 N/A% 2 8.0% 2 0.6% 4 33.3% -16 -17.4%
drupal_static0 N/A% -1 -4.0% 0 0.0% 0 0.0% 0 0.0%
url0 N/A% 0 0.0% 0 0.0% 4 33.3% 44 47.8%