Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls14 26 12 85.7%
Incl. Wall Time (microsec)3,620 3,844 224 6.2%
Incl. Wall Time (microsec) per call 259 148 -111 -42.8%
Excl. Wall Time (microsec)135 198 63 46.7%
Incl. CPU (microsecs)3,631 3,871 240 6.6%
Incl. CPU (microsecs) per call 259 149 -110 -42.6%
Excl. CPU (microsec)123 188 65 52.8%
Incl. MemUse (bytes)201,824 201,816 -8 -0.0%
Incl. MemUse (bytes) per call 14,416 7,762 -6,654 -46.2%
Excl. MemUse (bytes)2,604 2,604 0 0.0%
Incl. PeakMemUse (bytes)175,144 172,196 -2,948 -1.7%
Incl. PeakMemUse (bytes) per call 12,510 6,623 -5,887 -47.1%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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_library12 50.0% 224 0.4% 240 0.4% -8 -0.0% -2,948 -1.6%
Exclusive Metrics Diff for Current Function63 28.1% 65 27.1% 0 0.0% 0 0.0%
Parent functions
drupal_process_attached12 100.0% 222 99.1% 234 97.5% -8 -100.0% -2,948 -100.0%
template_process_html0 0.0% -17 -7.6% -15 -6.2% -4 -50.0% 0 0.0%
drupal_add_tabledrag0 0.0% 19 8.5% 21 8.8% 4 50.0% 0 0.0%
Child functions
drupal_get_library0 0.0% 86 38.4% 83 34.6% -16 -200.0% -2,776 -94.2%
drupal_static12 100.0% 34 15.2% 51 21.2% 0 0.0% -236 -8.0%
drupal_process_attached@10 0.0% 52 23.2% 52 21.7% 12 150.0% 64 2.2%
drupal_process_attached0 0.0% -11 -4.9% -11 -4.6% -4 -50.0% 0 0.0%