Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)6,025 6,000 -25 -0.4%
Incl. Wall Time (microsec) per call 3,013 3,000 -13 -0.4%
Excl. Wall Time (microsec)32 29 -3 -9.4%
Incl. CPU (microsecs)4,918 4,570 -348 -7.1%
Incl. CPU (microsecs) per call 2,459 2,285 -174 -7.1%
Excl. CPU (microsec)28 28 0 0.0%
Incl. MemUse (bytes)149,100 149,088 -12 -0.0%
Incl. MemUse (bytes) per call 74,550 74,544 -6 -0.0%
Excl. MemUse (bytes)2,332 2,324 -8 -0.3%
Incl. PeakMemUse (bytes)132,860 132,768 -92 -0.1%
Incl. PeakMemUse (bytes) per call 66,430 66,384 -46 -0.1%
Excl. PeakMemUse (bytes)1,112 1,060 -52 -4.7%

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% -25 -0.0% -348 -0.6% -12 -0.0% -92 -0.0%
Exclusive Metrics Diff for Current Function-3 -12.0% 0 0.0% -8 -66.7% -52 -56.5%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% -25 -100.0% -349 -100.3% -8 -66.7% -92 -100.0%
drupal_get_feeds0 N/A% 0 0.0% 1 0.3% -4 -33.3% 0 0.0%
Child functions
theme0 N/A% -21 -84.0% -346 -99.4% 4 33.3% -12 -13.0%
drupal_add_html_head_link0 N/A% -2 -8.0% -2 -0.6% -4 -33.3% 16 17.4%
drupal_static0 N/A% 1 4.0% 0 0.0% 0 0.0% 0 0.0%
url0 N/A% 0 0.0% 0 0.0% -4 -33.3% -44 -47.8%