Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,324 1,199 -125 -9.4%
Incl. Wall Time (microsec) per call 662 600 -63 -9.4%
Excl. Wall Time (microsec)25 29 4 16.0%
Incl. CPU (microsecs)1,326 1,200 -126 -9.5%
Incl. CPU (microsecs) per call 663 600 -63 -9.5%
Excl. CPU (microsec)22 25 3 13.6%
Incl. MemUse (bytes)272,912 272,904 -8 -0.0%
Incl. MemUse (bytes) per call 136,456 136,452 -4 -0.0%
Excl. MemUse (bytes)2,432 2,432 0 0.0%
Incl. PeakMemUse (bytes)297,808 297,760 -48 -0.0%
Incl. PeakMemUse (bytes) per call 148,904 148,880 -24 -0.0%
Excl. PeakMemUse (bytes)712 712 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% -125 -35.4% -126 -13.5% -8 -0.3% -48 -2.0%
Exclusive Metrics Diff for Current Function4 3.2% 3 2.4% 0 0.0% 0 0.0%
Parent function
template_process_html0 N/A% -125 -100.0% -126 -100.0% -8 -100.0% -48 -100.0%
Child functions
drupal_get_library0 N/A% -123 -98.4% -124 -98.4% -8 -100.0% -48 -100.0%
drupal_process_attached0 N/A% -5 -4.0% -6 -4.8% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -0.8% 1 0.8% 0 0.0% 0 0.0%