Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)3,404 3,464 60 1.8%
Incl. Wall Time (microsec) per call 340 346 6 1.8%
Excl. Wall Time (microsec)130 125 -5 -3.8%
Incl. CPU (microsecs)3,415 3,479 64 1.9%
Incl. CPU (microsecs) per call 342 348 6 1.9%
Excl. CPU (microsec)115 119 4 3.5%
Incl. MemUse (bytes)387,896 387,920 24 0.0%
Incl. MemUse (bytes) per call 38,790 38,792 2 0.0%
Excl. MemUse (bytes)4,368 4,368 0 0.0%
Incl. PeakMemUse (bytes)386,696 386,752 56 0.0%
Incl. PeakMemUse (bytes) per call 38,670 38,675 6 0.0%
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% 60 0.6% 64 0.7% 24 0.1% 56 0.1%
Exclusive Metrics Diff for Current Function-5 -8.3% 4 6.2% 0 0.0% 0 0.0%
Parent functions
drupal_process_attached0 N/A% 60 100.0% 63 98.4% 24 100.0% 56 100.0%
template_preprocess_html0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
Child functions
drupal_process_attached@10 N/A% 43 71.7% 41 64.1% 24 100.0% 56 100.0%
drupal_get_library0 N/A% 26 43.3% 26 40.6% 0 0.0% 0 0.0%
drupal_static0 N/A% -4 -6.7% -8 -12.5% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 0 0.0% 1 1.6% 0 0.0% 0 0.0%