Diff Report
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #519ff79b9e81aRun #519ff693b4ca2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,075 2,746 671 32.3%
Incl. Wall Time (microsec) per call 2,075 2,746 671 32.3%
Excl. Wall Time (microsec)25 29 4 16.0%
Incl. CPU (microsecs)2,078 2,711 633 30.5%
Incl. CPU (microsecs) per call 2,078 2,711 633 30.5%
Excl. CPU (microsec)19 22 3 15.8%
Incl. MemUse (bytes)266,784 266,784 0 0.0%
Incl. MemUse (bytes) per call 266,784 266,784 0 0.0%
Excl. MemUse (bytes)2,304 2,304 0 0.0%
Incl. PeakMemUse (bytes)264,256 264,256 0 0.0%
Incl. PeakMemUse (bytes) per call 264,256 264,256 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% 671 118.8% 633 100.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 0.6% 3 0.5% 0 N/A% 0 N/A%
Parent function
template_process_html0 N/A% 671 100.0% 633 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_library0 N/A% 655 97.6% 618 97.6% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% 7 1.0% 7 1.1% 0 N/A% 0 N/A%
drupal_static0 N/A% 5 0.7% 5 0.8% 0 N/A% 0 N/A%