Diff Report
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc9a1407b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519fc956834f6Run #519fc9a1407b3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,215 2,335 120 5.4%
Incl. Wall Time (microsec) per call 1,108 1,168 60 5.4%
Excl. Wall Time (microsec)20 20 0 0.0%
Incl. CPU (microsecs)4,000 8,001 4,001 100.0%
Incl. CPU (microsecs) per call 2,000 4,001 2,001 100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)267,648 269,520 1,872 0.7%
Incl. MemUse (bytes) per call 133,824 134,760 936 0.7%
Excl. MemUse (bytes)4,152 4,168 16 0.4%
Incl. PeakMemUse (bytes)222,504 224,536 2,032 0.9%
Incl. PeakMemUse (bytes) per call 111,252 112,268 1,016 0.9%
Excl. PeakMemUse (bytes)2,088 1,952 -136 -6.5%

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% 120 29.3% 4,001 100.0% 1,872 1.2% 2,032 1.3%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 16 0.9% -136 -6.7%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% 120 100.0% 4,001 100.0% 1,864 99.6% 2,168 106.7%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% 8 0.4% -136 -6.7%
Child functions
theme0 N/A% 120 100.0% 4,001 100.0% 1,832 97.9% 2,064 101.6%
drupal_static0 N/A% 1 0.8% 0 0.0% 0 0.0% 0 0.0%
drupal_add_html_head_link0 N/A% -1 -0.8% 0 0.0% 16 0.9% 120 5.9%
url0 N/A% 0 0.0% 0 0.0% 8 0.4% -16 -0.8%