Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,261 1,281 20 1.6%
Incl. Wall Time (microsec) per call 631 641 10 1.6%
Excl. Wall Time (microsec)30 25 -5 -16.7%
Incl. CPU (microsecs)1,263 1,282 19 1.5%
Incl. CPU (microsecs) per call 632 641 10 1.5%
Excl. CPU (microsec)24 19 -5 -20.8%
Incl. MemUse (bytes)274,800 274,776 -24 -0.0%
Incl. MemUse (bytes) per call 137,400 137,388 -12 -0.0%
Excl. MemUse (bytes)2,432 2,432 0 0.0%
Incl. PeakMemUse (bytes)308,296 329,784 21,488 7.0%
Incl. PeakMemUse (bytes) per call 154,148 164,892 10,744 7.0%
Excl. PeakMemUse (bytes)712 712 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% 20 1.8% 19 1.2% -24 -0.0% 21,488 23.8%
Exclusive Metrics Diff for Current Function-5 -25.0% -5 -26.3% 0 0.0% 0 0.0%
Parent function
template_process_html0 N/A% 20 100.0% 19 100.0% -24 -100.0% 21,488 100.0%
Child functions
drupal_get_library0 N/A% 14 70.0% 14 73.7% -24 -100.0% 21,488 100.0%
drupal_process_attached0 N/A% 9 45.0% 9 47.4% 0 0.0% 0 0.0%
drupal_static0 N/A% 2 10.0% 1 5.3% 0 0.0% 0 0.0%