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

drupal_add_libraryRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls26 14 -12 -46.2%
Incl. Wall Time (microsec)3,844 3,620 -224 -5.8%
Incl. Wall Time (microsec) per call 148 259 111 74.9%
Excl. Wall Time (microsec)198 135 -63 -31.8%
Incl. CPU (microsecs)3,871 3,631 -240 -6.2%
Incl. CPU (microsecs) per call 149 259 110 74.2%
Excl. CPU (microsec)188 123 -65 -34.6%
Incl. MemUse (bytes)201,816 201,824 8 0.0%
Incl. MemUse (bytes) per call 7,762 14,416 6,654 85.7%
Excl. MemUse (bytes)2,604 2,604 0 0.0%
Incl. PeakMemUse (bytes)172,196 175,144 2,948 1.7%
Incl. PeakMemUse (bytes) per call 6,623 12,510 5,887 88.9%
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_library-12 -50.0% -224 -0.4% -240 -0.4% 8 0.0% 2,948 1.6%
Exclusive Metrics Diff for Current Function-63 -28.1% -65 -27.1% 0 0.0% 0 0.0%
Parent functions
drupal_process_attached-12 -100.0% -222 -99.1% -234 -97.5% 8 100.0% 2,948 100.0%
drupal_add_tabledrag0 0.0% -19 -8.5% -21 -8.8% -4 -50.0% 0 0.0%
template_process_html0 0.0% 17 7.6% 15 6.2% 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_process_attached@10 0.0% -52 -23.2% -52 -21.7% -12 -150.0% -64 -2.2%
drupal_static-12 -100.0% -34 -15.2% -51 -21.2% 0 0.0% 236 8.0%
drupal_process_attached0 0.0% 11 4.9% 11 4.6% 4 50.0% 0 0.0%