Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_feed

drupal_add_feedRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)17 79 62 364.7%
Incl. Wall Time (microsec) per call 17 79 62 364.7%
Excl. Wall Time (microsec)7 4 -3 -42.9%
Incl. CPU (microsecs)18 81 63 350.0%
Incl. CPU (microsecs) per call 18 81 63 350.0%
Excl. CPU (microsec)8 5 -3 -37.5%
Incl. MemUse (bytes)2,688 2,688 0 0.0%
Incl. MemUse (bytes) per call 2,688 2,688 0 0.0%
Excl. MemUse (bytes)1,496 1,496 0 0.0%
Incl. PeakMemUse (bytes)3,808 3,928 120 3.2%
Incl. PeakMemUse (bytes) per call 3,808 3,928 120 3.2%
Excl. PeakMemUse (bytes)1,088 1,088 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% 62 7.8% 63 6.6% 0 0.0% 120 0.2%
Exclusive Metrics Diff for Current Function-3 -4.8% -3 -4.8% 0 N/A% 0 0.0%
Parent function
drupal_get_feeds0 N/A% 62 100.0% 63 100.0% 0 N/A% 120 100.0%
Child function
drupal_static0 N/A% 65 104.8% 66 104.8% 0 N/A% 120 100.0%