Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #51774c26bf054Run #51774d289642fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,118 1,094 -24 -2.1%
Incl. Wall Time (microsec) per call 559 547 -12 -2.1%
Excl. Wall Time (microsec)24 27 3 12.5%
Incl. CPU (microsecs)1,119 1,096 -23 -2.1%
Incl. CPU (microsecs) per call 560 548 -12 -2.1%
Excl. CPU (microsec)19 20 1 5.3%
Incl. MemUse (bytes)270,904 270,896 -8 -0.0%
Incl. MemUse (bytes) per call 135,452 135,448 -4 -0.0%
Excl. MemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes)169,328 169,080 -248 -0.1%
Incl. PeakMemUse (bytes) per call 84,664 84,540 -124 -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% -24 -0.1% -23 -0.1% -8 -0.0% -248 -1.4%
Exclusive Metrics Diff for Current Function3 12.5% 1 4.3% 0 0.0% 0 0.0%
Parent function
template_process_html0 N/A% -24 -100.0% -23 -100.0% -8 -100.0% -248 -100.0%
Child functions
drupal_get_library0 N/A% -37 -154.2% -36 -156.5% -8 -100.0% -248 -100.0%
drupal_process_attached0 N/A% 12 50.0% 13 56.5% 0 0.0% 0 0.0%
drupal_static0 N/A% -2 -8.3% -1 -4.3% 0 0.0% 0 0.0%