Diff Report
Run #51abc563dc23f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #51abc563dc23fRun #51abc4cb0a647DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,786 1,921 135 7.6%
Incl. Wall Time (microsec) per call 893 961 68 7.6%
Excl. Wall Time (microsec)29 30 1 3.4%
Incl. CPU (microsecs)1,787 1,924 137 7.7%
Incl. CPU (microsecs) per call 894 962 69 7.7%
Excl. CPU (microsec)20 26 6 30.0%
Incl. MemUse (bytes)335,688 335,688 0 0.0%
Incl. MemUse (bytes) per call 167,844 167,844 0 0.0%
Excl. MemUse (bytes)3,160 3,160 0 0.0%
Incl. PeakMemUse (bytes)390,712 390,712 0 0.0%
Incl. PeakMemUse (bytes) per call 195,356 195,356 0 0.0%
Excl. PeakMemUse (bytes)672 672 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% 135 66.5% 137 111.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.7% 6 4.4% 0 N/A% 0 N/A%
Parent functions
overlay_set_mode0 N/A% 135 100.0% 136 99.3% 0 N/A% 0 N/A%
template_process_html0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
Child functions
drupal_process_attached0 N/A% 159 117.8% 159 116.1% 0 N/A% 0 N/A%
drupal_get_library0 N/A% -25 -18.5% -26 -19.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -2 -1.5% 0 N/A% 0 N/A%