Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,118 1,128 10 0.9%
Incl. Wall Time (microsec) per call 559 564 5 0.9%
Excl. Wall Time (microsec)24 25 1 4.2%
Incl. CPU (microsecs)1,119 1,131 12 1.1%
Incl. CPU (microsecs) per call 560 566 6 1.1%
Excl. CPU (microsec)19 22 3 15.8%
Incl. MemUse (bytes)270,904 270,928 24 0.0%
Incl. MemUse (bytes) per call 135,452 135,464 12 0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)169,328 169,504 176 0.1%
Incl. PeakMemUse (bytes) per call 84,664 84,752 88 0.1%
Excl. PeakMemUse (bytes)616 616 0 0.0%

Parent/Child Regression/Improvement report for drupal_add_library [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_library0 N/A% 10 0.0% 12 0.1% 24 0.3% 176 1.5%
Exclusive Metrics Diff for Current Function1 10.0% 3 25.0% 0 0.0% 0 0.0%
Parent function
template_process_html0 N/A% 10 100.0% 12 100.0% 24 100.0% 176 100.0%
Child functions
drupal_get_library0 N/A% 10 100.0% 11 91.7% 24 100.0% 176 100.0%
drupal_static0 N/A% -2 -20.0% -2 -16.7% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 1 10.0% 0 0.0% 0 0.0% 0 0.0%