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@ds-hwang
Last active August 29, 2015 14:22
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interrupts of vgem vs intel drm
VGEM case
localhost ~ # itop -a
INT NAME RATE MAX
0 [ 0 0 ] 0 Ints/s (max: 0)
1 [ 51 26 ] 0 Ints/s (max: 0)
8 [ 0 0 ] 0 Ints/s (max: 0)
9 [ 728 224 ] 0 Ints/s (max: 25)
12 [4008 1144 ] 0 Ints/s (max: 0)
16 [1858 5559 ] 6 Ints/s (max: 31)
18 [ 0 0 ] 0 Ints/s (max: 0)
23 [ 0 0 ] 0 Ints/s (max: 0)
40 [7473 2292 ] 18 Ints/s (max: 18)
41 [ 610 408 ] 0 Ints/s (max: 0)
42 [ 487 570 ] 0 Ints/s (max: 0)
43 [1053 508 ] 0 Ints/s (max: 103)
44 [2899 28916 ] 5 Ints/s (max: 8)
45 [ 29 29 ] 0 Ints/s (max: 0)
Intel DRM case
localhost ~ # itop -a
INT NAME RATE MAX
0 [ 0 0 ] 0 Ints/s (max: 0)
1 [ 51 26 ] 0 Ints/s (max: 0)
8 [ 0 0 ] 0 Ints/s (max: 0)
9 [ 728 224 ] 0 Ints/s (max: 25)
12 [4008 1144 ] 0 Ints/s (max: 0)
16 [1859 5561 ] 2 Ints/s (max: 31)
18 [ 0 0 ] 0 Ints/s (max: 0)
23 [ 0 0 ] 0 Ints/s (max: 0)
40 [7481 2292 ] 60 Ints/s (max: 60)
41 [ 610 408 ] 0 Ints/s (max: 0)
42 [ 487 570 ] 0 Ints/s (max: 0)
43 [1053 509 ] 0 Ints/s (max: 103)
44 [2925 28924 ] 7 Ints/s (max: 8)
45 [ 29 29 ] 0 Ints/s (max: 0)
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