Diff Report
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #519fc84e17238Run #519fc53e46a65DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)623 628 5 0.8%
Incl. Wall Time (microsec) per call 312 314 3 0.8%
Excl. Wall Time (microsec)16 18 2 12.5%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 2,000 2,000 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)268,960 268,960 0 0.0%
Incl. MemUse (bytes) per call 134,480 134,480 0 0.0%
Excl. MemUse (bytes)3,224 3,224 0 0.0%
Incl. PeakMemUse (bytes)304,272 304,400 128 0.0%
Incl. PeakMemUse (bytes) per call 152,136 152,200 64 0.0%
Excl. PeakMemUse (bytes)904 904 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% 5 0.9% 4,000 100.0% 0 0.0% 128 1.2%
Exclusive Metrics Diff for Current Function2 40.0% 0 0.0% 0 N/A% 0 0.0%
Parent functions
seven_preprocess_html0 N/A% 4 80.0% 4,000 100.0% 0 N/A% 128 100.0%
template_process_html0 N/A% 1 20.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
drupal_get_library0 N/A% 4 80.0% 4,000 100.0% 0 N/A% 128 100.0%
drupal_process_attached0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%