[mythtv] [mythtv-commits] Ticket #1356: DTVRecorder::FindKeyframes in 0.19 causes video gltiches in firewire recordings
Steven Adeff
adeffs.mythtv at gmail.com
Thu Mar 2 22:53:22 UTC 2006
On 3/2/06, Jim Westfall <jwestfall at surrealistic.net> wrote:
> Thanks
>
> It looks like you are hoving near 95% cpu usage with a few spikes to 99+%.
>
> would you mind doing a vmstat with an HD channel on your HD3000 card? I am
> interested in seeing the difference of the 'sy' cpu percentage.
>
> oprofiling my backend shows there is dma function in the firewire driver
> that sucks up 50% of my cpu (p3 733hmz).
>
> jim
>
here ya go, from an HD channel on my HD3000 card,
procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
0 0 171008 61328 16 186292 2 4 876 545 25 24 17 3 77 3
0 0 171008 59344 16 188264 0 0 0 2383 1111 2405 61 3 33 3
0 0 171008 57484 16 190168 0 0 0 2208 1036 2020 56 5 39 0
0 0 171008 55500 16 192072 0 0 64 2424 1039 2041 58 4 38 0
1 0 171008 53764 16 193840 0 0 0 1820 1007 1970 54 4 42 0
0 0 171008 52028 16 195540 0 0 0 2032 1040 2020 54 7 39 0
0 0 171008 50168 16 197308 0 0 0 2128 973 2006 57 4 37 2
1 0 171008 48184 16 199280 0 0 0 2020 1084 2060 58 3 39 0
0 0 171008 46324 16 201116 0 0 16 59 908 1468 58 4 38 0
0 0 171008 44588 16 202884 0 0 0 2124 1032 2098 56 5 37 2
1 0 171008 42604 16 204788 0 0 0 2080 1043 2113 58 4 36 2
0 0 171008 40744 16 206488 0 0 0 1944 1007 2016 60 4 34 2
0 0 171008 38760 16 208460 0 0 0 2040 1032 2035 58 5 34 3
0 0 171008 37024 16 210228 0 0 0 2076 1017 2037 59 2 38 1
0 0 171008 35164 16 211928 0 0 0 2068 1020 2060 58 5 35 2
0 0 171008 33180 16 213968 0 0 0 2511 1095 2471 60 5 31 4
0 0 171008 31444 16 215668 0 0 0 2399 1109 2278 58 5 35 2
0 0 171008 29708 16 217368 0 0 0 2000 1004 2001 57 5 37 1
0 1 171008 27724 16 219340 0 0 0 2016 988 2025 59 3 38 0
0 0 171008 25988 16 221040 0 0 0 24 926 1470 56 4 39 1
0 0 171008 24128 16 222808 0 0 0 2072 998 2051 58 5 35 2
procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
1 0 171008 22144 16 224712 0 0 0 2020 1031 2006 58 4 38 0
0 0 171004 20408 16 226416 0 0 0 2320 1076 2181 57 6 32 5
0 0 171004 18672 16 228116 0 0 0 2004 1023 2042 57 4 36 3
0 0 171004 16936 16 229816 0 0 0 1764 1000 1936 57 3 38 2
0 0 171004 14952 16 231788 0 0 0 2024 1002 2028 57 7 35 2
0 0 171004 13216 16 233488 0 0 0 2028 1036 2087 59 5 36 0
0 0 171004 11356 16 235324 0 0 0 1836 973 1937 57 3 39 1
1 1 171004 9296 16 237228 0 0 0 2236 1004 2091 56 6 37 1
0 0 171004 7600 16 238860 0 0 0 68 956 1538 59 2 38 1
0 0 171004 5736 16 240696 0 0 0 2431 1128 2463 61 4 34 1
0 1 171004 5996 16 240356 0 0 0 2184 1065 2424 56 4 28 12
0 1 171004 5620 16 240900 0 0 0 2180 1015 2303 58 5 22 15
1 0 171004 5724 16 240628 0 0 56 2080 1013 2320 55 6 20 19
0 0 171004 5864 16 240424 0 0 0 1840 956 2225 58 4 23 15
0 0 171004 5596 16 241120 0 0 0 1796 1015 2154 55 2 29 14
0 0 171004 6252 16 240440 0 0 0 2100 1007 2242 54 6 17 23
2 0 171004 6240 16 240644 0 0 628 2140 1072 2492 55 5 25 15
0 1 171004 5744 16 240916 0 0 1664 2424 1161 2553 54 8 20 18
0 0 171004 6356 16 240440 0 0 1764 2180 1132 2601 52 5 2 41
2 1 171004 6812 16 239876 0 0 1768 2148 1036 2568 53 6 12 29
0 1 171004 4980 16 242056 0 0 1896 72 1014 1756 54 3 17 26
procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 0 171004 5836 16 241048 0 0 1960 2619 1253 3123 59 6 21 15
0 1 171004 4968 16 242004 0 0 1640 2451 1211 2801 57 5 30 8
0 0 171004 6084 16 241760 0 0 1768 1856 1173 2478 54 5 38 3
2 1 171004 6456 16 241348 4 0 1828 2367 1206 2995 59 5 26 10
0 1 171004 5616 16 242228 4 0 2064 3115 1276 2998 55 7 21 17
1 0 171004 6456 16 241480 0 0 1644 2112 1101 2493 54 5 37 4
0 0 171004 6084 16 241888 0 0 1828 1949 1186 2434 56 3 38 3
1 1 171004 6336 16 241480 0 0 1816 1918 1115 2498 54 5 38 3
0 0 171004 6208 16 241684 0 0 1400 2206 1054 2422 52 9 37 2
0 0 171004 6088 16 241616 0 0 144 2096 1075 2209 52 7 41 0
2 0 171004 5848 16 242024 0 0 64 393 965 1828 59 3 37 1
0 0 171004 6468 16 241412 0 0 0 2144 1161 2330 54 5 41 0
0 0 171004 5724 16 242024 0 0 0 1878 999 2042 55 5 40 0
1 0 171004 5852 16 241956 0 0 0 2110 1136 2293 59 2 39 0
0 0 171004 5848 16 241888 0 0 0 2082 1097 2274 54 5 41 0
1 0 171004 5968 16 241888 0 0 0 2004 995 2144 54 7 39 0
1 0 171004 6488 16 241412 0 0 72 2681 1129 2634 57 5 36 2
1 0 171004 5572 16 242228 0 0 140 3915 1254 3221 59 6 34 1
0 0 171004 5856 16 241956 0 0 0 2508 1118 2368 53 8 37 2
0 0 171004 5852 16 241888 0 0 12 2085 1068 2212 57 3 38 2
0 0 171004 6244 16 241616 0 0 0 1870 1090 2129 56 5 39 0
procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
5 0 171004 6492 16 241412 0 0 0 158 975 1761 59 2 39 0
0 0 171004 6364 16 241480 0 0 84 2132 1046 2240 57 4 37 2
0 0 171004 5752 16 242024 0 0 100 2057 1088 2298 60 5 34 1
0 0 171004 5752 16 242228 0 0 232 2364 1102 2387 56 4 37 3
1 0 171004 5884 16 241956 0 0 16 2176 1029 2272 55 3 40 2
0 0 171004 6240 16 241616 0 0 212 2210 1099 2371 55 5 39 1
3 0 171004 6500 16 241412 0 0 116 2308 1071 2404 53 5 40 2
3 0 171004 6008 16 241956 0 0 224 1828 975 2093 55 4 40 1
3 1 171004 6496 16 241548 0 0 132 2116 1050 2269 59 3 36 2
4 0 171004 5596 16 242500 0 0 152 2025 1026 2207 57 4 35 4
3 0 171004 5892 16 242092 0 0 136 2543 1069 2283 56 5 33 6
3 0 171004 6260 16 241616 0 0 140 467 1021 2090 57 5 36 2
4 0 171004 5884 16 242092 0 0 252 2435 1105 2501 58 5 35 2
3 1 171004 6384 16 241548 0 0 100 2204 1024 2342 54 6 34 6
3 1 171004 5764 16 242024 0 0 220 1852 1040 2203 54 6 14 26
3 1 171004 5676 16 242160 0 0 104 2320 1085 2302 57 4 21 19
3 1 171004 5884 16 242024 0 0 120 2136 1004 2320 56 4 17 23
4 1 171004 5728 16 242092 0 0 12 1884 1002 2196 55 6 17 21
3 0 171004 6012 16 241820 0 0 92 2036 1006 2338 53 5 16 26
4 0 171004 6012 16 241888 0 0 100 2225 1065 2361 58 4 19 18
3 0 171004 6500 16 241412 0 0 276 1868 1043 2325 59 3 16 22
procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
5 0 171004 6012 16 241956 0 0 32 2096 1000 2251 58 5 19 18
--
Steve
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