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 _form_set_attributes

_form_set_attributesRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls22 42 20 90.9%
Incl. Wall Time (microsec)1,456 2,705 1,249 85.8%
Incl. Wall Time (microsec) per call 66 64 -2 -2.7%
Excl. Wall Time (microsec)341 612 271 79.5%
Incl. CPU (microsecs)1,479 2,744 1,265 85.5%
Incl. CPU (microsecs) per call 67 65 -2 -2.8%
Excl. CPU (microsec)318 566 248 78.0%
Incl. MemUse (bytes)10,776 15,748 4,972 46.1%
Incl. MemUse (bytes) per call 490 375 -115 -23.5%
Excl. MemUse (bytes)-5,472 -12,740 -7,268 -132.8%
Incl. PeakMemUse (bytes)33,060 17,180 -15,880 -48.0%
Incl. PeakMemUse (bytes) per call 1,503 409 -1,094 -72.8%
Excl. PeakMemUse (bytes)10,700 2,184 -8,516 -79.6%

Parent/Child Regression/Improvement report for _form_set_attributes [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
_form_set_attributes20 33.3% 1,249 2.2% 1,265 2.3% 4,972 5.4% -15,880 -8.8%
Exclusive Metrics Diff for Current Function271 21.7% 248 19.6% -7,268 -146.2% -8,516 -53.6%
Parent functions
theme_select20 100.0% 1,263 101.1% 1,281 101.3% 4,960 99.8% -15,880 -100.0%
form_pre_render_textfield0 0.0% -15 -1.2% -15 -1.2% 12 0.2% 0 0.0%
form_pre_render_password0 0.0% 1 0.1% -1 -0.1% 0 0.0% 0 0.0%
Child functions
form_get_error20 50.0% 932 74.6% 950 75.1% 560 11.3% -7,364 -46.4%
array_merge20 50.0% 46 3.7% 67 5.3% 11,680 234.9% 0 0.0%