Diff Report
Run #519de26535836: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519de26535836Run #519de1c349c58DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)4,234 3,626 -608 -14.4%
Incl. Wall Time (microsec) per call 2,117 1,813 -304 -14.4%
Excl. Wall Time (microsec)28 27 -1 -3.6%
Incl. CPU (microsecs)3,411 2,752 -659 -19.3%
Incl. CPU (microsecs) per call 1,706 1,376 -330 -19.3%
Excl. CPU (microsec)25 24 -1 -4.0%
Incl. MemUse (bytes)283,984 283,872 -112 -0.0%
Incl. MemUse (bytes) per call 141,992 141,936 -56 -0.0%
Excl. MemUse (bytes)4,200 4,152 -48 -1.1%
Incl. PeakMemUse (bytes)227,472 227,440 -32 -0.0%
Incl. PeakMemUse (bytes) per call 113,736 113,720 -16 -0.0%
Excl. PeakMemUse (bytes)2,112 2,088 -24 -1.1%

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% -608 -1.8% -659 -1.9% -112 -0.2% -32 -0.1%
Exclusive Metrics Diff for Current Function-1 -0.2% -1 -0.2% -48 -42.9% -24 -75.0%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% -608 -100.0% -658 -99.8% -88 -78.6% -8 -25.0%
drupal_get_feeds0 N/A% 0 0.0% -1 -0.2% -24 -21.4% -24 -75.0%
Child functions
theme0 N/A% -608 -100.0% -658 -99.8% -16 -14.3% 64 200.0%
drupal_static0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0%
drupal_add_html_head_link0 N/A% 0 0.0% -1 -0.2% -24 -21.4% -144 -450.0%
url0 N/A% 0 0.0% 0 0.0% -24 -21.4% 72 225.0%