Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls85 85 0 0.0%
Incl. Wall Time (microsec)2,579 2,595 16 0.6%
Incl. Wall Time (microsec) per call 30 31 0 0.6%
Excl. Wall Time (microsec)387 379 -8 -2.1%
Incl. CPU (microsecs)2,640 2,655 15 0.6%
Incl. CPU (microsecs) per call 31 31 0 0.6%
Excl. CPU (microsec)345 331 -14 -4.1%
Incl. MemUse (bytes)365,048 367,272 2,224 0.6%
Incl. MemUse (bytes) per call 4,295 4,321 26 0.6%
Excl. MemUse (bytes)4,664 4,664 0 0.0%
Incl. PeakMemUse (bytes)323,536 368,312 44,776 13.8%
Incl. PeakMemUse (bytes) per call 3,806 4,333 527 13.8%
Excl. PeakMemUse (bytes)480 960 480 100.0%

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% 16 6.8% 15 1.7% 2,224 7.7% 44,776 154.4%
Exclusive Metrics Diff for Current Function-8 -50.0% -14 -93.3% 0 0.0% 480 1.1%
Parent functions
theme_table0 N/A% 1,293 8081.2% 1,296 8640.0% 290,528 13063.3% 368,312 822.6%
drupal_process_attached0 N/A% -1,277 -7981.2% -1,281 -8540.0% -288,304 -12963.3% -323,536 -722.6%
template_preprocess_html0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
drupal_process_attached@10 N/A% -257 -1606.2% -257 -1713.3% -26,232 -1179.5% -31,432 -70.2%
drupal_process_attached0 N/A% 203 1268.8% 204 1360.0% 28,472 1280.2% 13,024 29.1%
drupal_get_library0 N/A% 76 475.0% 73 486.7% -16 -0.7% 60,352 134.8%
drupal_static0 N/A% 2 12.5% 9 60.0% 0 0.0% 2,352 5.3%