Diff Report
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519f02278cd90Run #519f012418c24DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,688 3,695 7 0.2%
Incl. Wall Time (microsec) per call 1,844 1,848 4 0.2%
Excl. Wall Time (microsec)21 26 5 23.8%
Incl. CPU (microsecs)2,824 2,868 44 1.6%
Incl. CPU (microsecs) per call 1,412 1,434 22 1.6%
Excl. CPU (microsec)17 21 4 23.5%
Incl. MemUse (bytes)282,664 283,872 1,208 0.4%
Incl. MemUse (bytes) per call 141,332 141,936 604 0.4%
Excl. MemUse (bytes)4,200 4,152 -48 -1.1%
Incl. PeakMemUse (bytes)226,256 227,440 1,184 0.5%
Incl. PeakMemUse (bytes) per call 113,128 113,720 592 0.5%
Excl. PeakMemUse (bytes)2,112 2,088 -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 Function5 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%