Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,650 5,999 349 6.2%
Incl. Wall Time (microsec) per call 2,825 3,000 175 6.2%
Excl. Wall Time (microsec)31 32 1 3.2%
Incl. CPU (microsecs)4,688 4,826 138 2.9%
Incl. CPU (microsecs) per call 2,344 2,413 69 2.9%
Excl. CPU (microsec)26 28 2 7.7%
Incl. MemUse (bytes)158,248 158,264 16 0.0%
Incl. MemUse (bytes) per call 79,124 79,132 8 0.0%
Excl. MemUse (bytes)2,324 2,332 8 0.3%
Incl. PeakMemUse (bytes)140,784 140,924 140 0.1%
Incl. PeakMemUse (bytes) per call 70,392 70,462 70 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% 349 5.1% 138 2.0% 16 0.0% 140 0.1%
Exclusive Metrics Diff for Current Function1 0.3% 2 1.4% 8 50.0% 52 37.1%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% 349 100.0% 139 100.7% 12 75.0% 140 100.0%
drupal_get_feeds0 N/A% 0 0.0% -1 -0.7% 4 25.0% 0 0.0%
Child functions
theme0 N/A% 346 99.1% 135 97.8% 0 0.0% 60 42.9%
drupal_static0 N/A% 1 0.3% 2 1.4% 0 0.0% 0 0.0%
drupal_add_html_head_link0 N/A% 1 0.3% -1 -0.7% 4 25.0% -16 -11.4%
url0 N/A% 0 0.0% 0 0.0% 4 25.0% 44 31.4%