Diff Report
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #52d4b18f32fb6Run #52d4b1f732b14DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,085 1,092 7 0.6%
Incl. Wall Time (microsec) per call 271 273 2 0.6%
Excl. Wall Time (microsec)45 48 3 6.7%
Incl. CPU (microsecs)1,090 1,096 6 0.6%
Incl. CPU (microsecs) per call 273 274 2 0.6%
Excl. CPU (microsec)37 40 3 8.1%
Incl. MemUse (bytes)318,592 318,584 -8 -0.0%
Incl. MemUse (bytes) per call 79,648 79,646 -2 -0.0%
Excl. MemUse (bytes)4,248 4,248 0 0.0%
Incl. PeakMemUse (bytes)31,096 47,000 15,904 51.1%
Incl. PeakMemUse (bytes) per call 7,774 11,750 3,976 51.1%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 7 0.4% 6 0.3% -8 -0.0% 15,904 18.7%
Exclusive Metrics Diff for Current Function3 42.9% 3 50.0% 0 0.0% 0 0.0%
Parent functions
drupal_process_attached0 N/A% 5 71.4% 4 66.7% -8 -100.0% 15,904 100.0%
template_preprocess_html0 N/A% 2 28.6% 2 33.3% 0 0.0% 0 0.0%
Child functions
drupal_process_attached0 N/A% 1 14.3% 1 16.7% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% 1 14.3% 3 50.0% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 1 14.3% -1 -16.7% -8 -100.0% 15,904 100.0%
drupal_static0 N/A% 1 14.3% 0 0.0% 0 0.0% 0 0.0%