Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: 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 #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)12 10 -2 -16.7%
Incl. Wall Time (microsec) per call 12 10 -2 -16.7%
Excl. Wall Time (microsec)5 4 -1 -20.0%
Incl. CPU (microsecs)13 11 -2 -15.4%
Incl. CPU (microsecs) per call 13 11 -2 -15.4%
Excl. CPU (microsec)6 4 -2 -33.3%
Incl. MemUse (bytes)2,464 2,464 0 0.0%
Incl. MemUse (bytes) per call 2,464 2,464 0 0.0%
Excl. MemUse (bytes)1,384 1,384 0 0.0%
Incl. PeakMemUse (bytes)3,176 0 -3,176 -100.0%
Incl. PeakMemUse (bytes) per call 3,176 0 -3,176 -100.0%
Excl. PeakMemUse (bytes)800 0 -800 -100.0%

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% -2 -0.4% -2 -0.4% 0 0.0% -3,176 -6.3%
Exclusive Metrics Diff for Current Function-1 -50.0% -2 -100.0% 0 N/A% -800 -25.2%
Parent function
drupal_get_feeds0 N/A% -2 -100.0% -2 -100.0% 0 N/A% -3,176 -100.0%
Child function
drupal_static0 N/A% -1 -50.0% 0 0.0% 0 N/A% -2,376 -74.8%