Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)4,714 4,968 254 5.4%
Incl. Wall Time (microsec) per call 2,357 2,484 127 5.4%
Excl. Wall Time (microsec)37 38 1 2.7%
Incl. CPU (microsecs)4,613 4,701 88 1.9%
Incl. CPU (microsecs) per call 2,307 2,351 44 1.9%
Excl. CPU (microsec)34 33 -1 -2.9%
Incl. MemUse (bytes)295,528 275,688 -19,840 -6.7%
Incl. MemUse (bytes) per call 147,764 137,844 -9,920 -6.7%
Excl. MemUse (bytes)4,120 4,120 0 0.0%
Incl. PeakMemUse (bytes)295,184 275,384 -19,800 -6.7%
Incl. PeakMemUse (bytes) per call 147,592 137,692 -9,900 -6.7%
Excl. PeakMemUse (bytes)1,808 1,808 0 0.0%

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% 254 2.1% 88 0.6% -19,840 -12.8% -19,800 -1.5%
Exclusive Metrics Diff for Current Function1 0.4% -1 -1.1% 0 0.0% 0 0.0%
Parent functions
forum_page0 N/A% 254 100.0% 87 98.9% -19,840 -100.0% -19,800 -100.0%
drupal_get_feeds0 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
Child functions
theme0 N/A% 234 92.1% 67 76.1% -19,840 -100.0% -19,800 -100.0%
drupal_add_html_head_link0 N/A% 17 6.7% 18 20.5% 0 0.0% 0 0.0%
drupal_static0 N/A% 2 0.8% 2 2.3% 0 0.0% 0 0.0%
url0 N/A% 0 0.0% 2 2.3% 0 0.0% 0 0.0%