Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)3,304 3,362 58 1.8%
Incl. Wall Time (microsec) per call 138 140 2 1.8%
Excl. Wall Time (microsec)136 142 6 4.4%
Incl. CPU (microsecs)3,327 3,380 53 1.6%
Incl. CPU (microsecs) per call 139 141 2 1.6%
Excl. CPU (microsec)130 122 -8 -6.2%
Incl. MemUse (bytes)391,136 391,160 24 0.0%
Incl. MemUse (bytes) per call 16,297 16,298 1 0.0%
Excl. MemUse (bytes)4,144 4,144 0 0.0%
Incl. PeakMemUse (bytes)430,904 427,472 -3,432 -0.8%
Incl. PeakMemUse (bytes) per call 17,954 17,811 -143 -0.8%
Excl. PeakMemUse (bytes)1,048 1,048 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% 58 3.6% 53 2.4% 24 0.1% -3,432 -8.9%
Exclusive Metrics Diff for Current Function6 10.3% -8 -15.1% 0 0.0% 0 0.0%
Parent functions
drupal_process_attached0 N/A% 57 98.3% 51 96.2% 24 100.0% -3,432 -100.0%
template_process_html0 N/A% 1 1.7% 2 3.8% 0 0.0% 0 0.0%
Child functions
drupal_process_attached@10 N/A% 52 89.7% 57 107.5% 16 66.7% -3,552 -103.5%
drupal_get_library0 N/A% -2 -3.4% -1 -1.9% 8 33.3% 120 3.5%
drupal_process_attached0 N/A% 1 1.7% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 1.7% 5 9.4% 0 0.0% 0 0.0%