Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #52d3e93cb560eRun #52d3e964b719cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,189 1,242 53 4.5%
Incl. Wall Time (microsec) per call 297 311 13 4.5%
Excl. Wall Time (microsec)47 46 -1 -2.1%
Incl. CPU (microsecs)1,193 1,246 53 4.4%
Incl. CPU (microsecs) per call 298 312 13 4.4%
Excl. CPU (microsec)42 39 -3 -7.1%
Incl. MemUse (bytes)318,592 318,592 0 0.0%
Incl. MemUse (bytes) per call 79,648 79,648 0 0.0%
Excl. MemUse (bytes)4,248 4,248 0 0.0%
Incl. PeakMemUse (bytes)177,640 177,640 0 0.0%
Incl. PeakMemUse (bytes) per call 44,410 44,410 0 0.0%
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% 53 17.7% 53 18.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.9% -3 -5.7% 0 N/A% 0 N/A%
Parent functions
drupal_process_attached0 N/A% 53 100.0% 53 100.0% 0 N/A% 0 N/A%
template_preprocess_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_get_library0 N/A% 51 96.2% 52 98.1% 0 N/A% 0 N/A%
drupal_process_attached@10 N/A% 4 7.5% 3 5.7% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -1 -1.9% -1 -1.9% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 2 3.8% 0 N/A% 0 N/A%