Diff Report
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519dd9ab8b74dRun #519dd86a86681DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,452 3,213 -239 -6.9%
Incl. Wall Time (microsec) per call 1,726 1,607 -120 -6.9%
Excl. Wall Time (microsec)21 23 2 9.5%
Incl. CPU (microsecs)2,583 2,567 -16 -0.6%
Incl. CPU (microsecs) per call 1,292 1,284 -8 -0.6%
Excl. CPU (microsec)16 21 5 31.2%
Incl. MemUse (bytes)265,584 265,496 -88 -0.0%
Incl. MemUse (bytes) per call 132,792 132,748 -44 -0.0%
Excl. MemUse (bytes)4,168 4,152 -16 -0.4%
Incl. PeakMemUse (bytes)219,168 218,880 -288 -0.1%
Incl. PeakMemUse (bytes) per call 109,584 109,440 -144 -0.1%
Excl. PeakMemUse (bytes)1,952 2,008 56 2.9%

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% -239 -0.4% -16 -0.0% -88 -0.2% -288 -0.6%
Exclusive Metrics Diff for Current Function2 0.8% 5 31.2% -16 -18.2% 56 19.4%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% -240 -100.4% -17 -106.2% -80 -90.9% -424 -147.2%
drupal_get_feeds0 N/A% 1 0.4% 1 6.2% -8 -9.1% 136 47.2%
Child functions
theme0 N/A% -239 -100.0% -17 -106.2% -56 -63.6% -392 -136.1%
drupal_add_html_head_link0 N/A% -1 -0.4% -2 -12.5% -8 -9.1% 48 16.7%
url0 N/A% -1 -0.4% -2 -12.5% -8 -9.1% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%