Diff Report
Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519d4dc9980f7Run #519d4cd4e396dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,512 5,604 92 1.7%
Incl. Wall Time (microsec) per call 2,756 2,802 46 1.7%
Excl. Wall Time (microsec)30 30 0 0.0%
Incl. CPU (microsecs)4,401 4,433 32 0.7%
Incl. CPU (microsecs) per call 2,201 2,217 16 0.7%
Excl. CPU (microsec)22 29 7 31.8%
Incl. MemUse (bytes)160,036 160,016 -20 -0.0%
Incl. MemUse (bytes) per call 80,018 80,008 -10 -0.0%
Excl. MemUse (bytes)2,332 2,324 -8 -0.3%
Incl. PeakMemUse (bytes)142,504 142,404 -100 -0.1%
Incl. PeakMemUse (bytes) per call 71,252 71,202 -50 -0.1%
Excl. PeakMemUse (bytes)752 700 -52 -6.9%

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% 92 0.6% 32 0.2% -20 -3.0% -100 -15.5%
Exclusive Metrics Diff for Current Function0 0.0% 7 21.9% -8 -40.0% -52 -52.0%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% 93 101.1% 32 100.0% -16 -80.0% -100 -100.0%
drupal_get_feeds0 N/A% -1 -1.1% 0 0.0% -4 -20.0% 0 0.0%
Child functions
theme0 N/A% 93 101.1% 29 90.6% -4 -20.0% -20 -20.0%
drupal_static0 N/A% -1 -1.1% -3 -9.4% 0 0.0% 0 0.0%
drupal_add_html_head_link0 N/A% 0 0.0% -1 -3.1% -4 -20.0% 16 16.0%
url0 N/A% 0 0.0% 0 0.0% -4 -20.0% -44 -44.0%