Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,695 3,688 -7 -0.2%
Incl. Wall Time (microsec) per call 1,848 1,844 -4 -0.2%
Excl. Wall Time (microsec)26 21 -5 -19.2%
Incl. CPU (microsecs)2,868 2,824 -44 -1.5%
Incl. CPU (microsecs) per call 1,434 1,412 -22 -1.5%
Excl. CPU (microsec)21 17 -4 -19.0%
Incl. MemUse (bytes)283,872 282,664 -1,208 -0.4%
Incl. MemUse (bytes) per call 141,936 141,332 -604 -0.4%
Excl. MemUse (bytes)4,152 4,200 48 1.2%
Incl. PeakMemUse (bytes)227,440 226,256 -1,184 -0.5%
Incl. PeakMemUse (bytes) per call 113,720 113,128 -592 -0.5%
Excl. PeakMemUse (bytes)2,088 2,112 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% -7 -0.3% -44 -1.4% -1,208 -18.0% -1,184 -6.2%
Exclusive Metrics Diff for Current Function-5 -71.4% -4 -9.1% 48 4.0% 24 2.0%
Parent functions
Drupal\views\Plugin\views\style\Rss::attach_to0 N/A% -6 -85.7% -43 -97.7% -1,232 -102.0% -1,208 -102.0%
drupal_get_feeds0 N/A% -1 -14.3% -1 -2.3% 24 2.0% 24 2.0%
Child functions
theme0 N/A% -7 -100.0% -45 -102.3% -1,304 -107.9% -1,280 -108.1%
drupal_add_html_head_link0 N/A% 5 71.4% 4 9.1% 24 2.0% 144 12.2%
url0 N/A% 1 14.3% 2 4.5% 24 2.0% -72 -6.1%
drupal_static0 N/A% -1 -14.3% -1 -2.3% 0 0.0% 0 0.0%