Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,318 2,425 107 4.6%
Incl. Wall Time (microsec) per call 1,159 1,213 54 4.6%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)2,124 2,162 38 1.8%
Incl. CPU (microsecs) per call 1,062 1,081 19 1.8%
Excl. CPU (microsec)16 19 3 18.8%
Incl. MemUse (bytes)273,528 275,384 1,856 0.7%
Incl. MemUse (bytes) per call 136,764 137,692 928 0.7%
Excl. MemUse (bytes)4,144 4,176 32 0.8%
Incl. PeakMemUse (bytes)214,680 216,648 1,968 0.9%
Incl. PeakMemUse (bytes) per call 107,340 108,324 984 0.9%
Excl. PeakMemUse (bytes)1,680 1,560 -120 -7.1%

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% 107 6.9% 38 2.2% 1,856 1.4% 1,968 1.5%
Exclusive Metrics Diff for Current Function-1 -0.9% 3 7.9% 32 1.7% -120 -6.1%
Parent functions
Drupal\views\Plugin\views\style\Rss::attachTo0 N/A% 107 100.0% 38 100.0% 1,840 99.1% 1,952 99.2%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% 16 0.9% 16 0.8%
Child functions
theme0 N/A% 107 100.0% 36 94.7% 1,792 96.6% 1,768 89.8%
drupal_add_html_head_link0 N/A% 1 0.9% 1 2.6% 16 0.9% 320 16.3%
url0 N/A% 0 0.0% -1 -2.6% 16 0.9% 0 0.0%
drupal_static0 N/A% 0 0.0% -1 -2.6% 0 0.0% 0 0.0%