Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_get_library

drupal_get_libraryRun #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)957 937 -20 -2.1%
Incl. Wall Time (microsec) per call 239 234 -5 -2.1%
Excl. Wall Time (microsec)541 501 -40 -7.4%
Incl. CPU (microsecs)960 941 -19 -2.0%
Incl. CPU (microsecs) per call 240 235 -5 -2.0%
Excl. CPU (microsec)403 368 -35 -8.7%
Incl. MemUse (bytes)292,064 292,024 -40 -0.0%
Incl. MemUse (bytes) per call 73,016 73,006 -10 -0.0%
Excl. MemUse (bytes)28,936 28,952 16 0.1%
Incl. PeakMemUse (bytes)173,912 177,136 3,224 1.9%
Incl. PeakMemUse (bytes) per call 43,478 44,284 806 1.9%
Excl. PeakMemUse (bytes)117,592 118,704 1,112 0.9%

Parent/Child Regression/Improvement report for drupal_get_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_get_library0 N/A% -20 -0.7% -19 -0.8% -40 -0.0% 3,224 2.7%
Exclusive Metrics Diff for Current Function-40 -200.0% -35 -184.2% 16 40.0% 1,112 34.5%
Parent function
drupal_add_library0 N/A% -20 -100.0% -19 -100.0% -40 -100.0% 3,224 100.0%
Child functions
is_array0 N/A% 8 40.0% 1 5.3% 0 0.0% 240 7.4%
drupal_alter0 N/A% 5 25.0% 4 21.1% 16 40.0% 0 0.0%
module_invoke0 N/A% 5 25.0% 6 31.6% -80 -200.0% 1,872 58.1%
drupal_static0 N/A% 2 10.0% 0 0.0% 8 20.0% 0 0.0%
is_scalar0 N/A% 0 0.0% 5 26.3% 0 0.0% 0 0.0%