Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,992 5,721 -271 -4.5%
Incl. Wall Time (microsec) per call 2,996 2,861 -136 -4.5%
Excl. Wall Time (microsec)32 30 -2 -6.2%
Incl. CPU (microsecs)5,012 4,491 -521 -10.4%
Incl. CPU (microsecs) per call 2,506 2,246 -261 -10.4%
Excl. CPU (microsec)27 24 -3 -11.1%
Incl. MemUse (bytes)164,312 164,292 -20 -0.0%
Incl. MemUse (bytes) per call 82,156 82,146 -10 -0.0%
Excl. MemUse (bytes)2,332 2,324 -8 -0.3%
Incl. PeakMemUse (bytes)146,732 146,680 -52 -0.0%
Incl. PeakMemUse (bytes) per call 73,366 73,340 -26 -0.0%
Excl. PeakMemUse (bytes)752 700 -52 -6.9%

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% -271 -7.6% -521 -505.8% -20 -0.0% -52 -0.0%
Exclusive Metrics Diff for Current Function-2 -0.7% -3 -0.6% -8 -40.0% -52 -100.0%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% -271 -100.0% -521 -100.0% -16 -80.0% -52 -100.0%
drupal_get_feeds0 N/A% 0 0.0% 0 0.0% -4 -20.0% 0 0.0%
Child functions
theme0 N/A% -263 -97.0% -513 -98.5% -4 -20.0% 0 0.0%
drupal_add_html_head_link0 N/A% -5 -1.8% -4 -0.8% -4 -20.0% 16 30.8%
drupal_static0 N/A% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
url0 N/A% 0 0.0% -1 -0.2% -4 -20.0% -16 -30.8%