Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519fc53e46a65Run #519fc84e17238DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,588 1,632 44 2.8%
Incl. Wall Time (microsec) per call 794 816 22 2.8%
Excl. Wall Time (microsec)13 15 2 15.4%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 2,000 2,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)261,384 261,600 216 0.1%
Incl. MemUse (bytes) per call 130,692 130,800 108 0.1%
Excl. MemUse (bytes)4,152 4,232 80 1.9%
Incl. PeakMemUse (bytes)215,216 215,728 512 0.2%
Incl. PeakMemUse (bytes) per call 107,608 107,864 256 0.2%
Excl. PeakMemUse (bytes)2,088 2,304 216 10.3%

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% 44 8.1% 4,000 100.0% 216 2.8% 512 4.9%
Exclusive Metrics Diff for Current Function2 4.5% 0 0.0% 80 37.0% 216 42.2%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% 43 97.7% 4,000 100.0% 176 81.5% 472 92.2%
drupal_get_feeds0 N/A% 1 2.3% 0 0.0% 40 18.5% 40 7.8%
Child functions
theme0 N/A% 43 97.7% 4,000 100.0% 48 22.2% 16 3.1%
drupal_add_html_head_link0 N/A% -1 -2.3% 0 0.0% 48 22.2% 224 43.8%
url0 N/A% 0 0.0% 0 0.0% 40 18.5% 56 10.9%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%