R: performance information
Thanks all for the answers.
I am using switched 1 GB/s network for my tests.
I don't "think" anything about Debian, I always used textual opensuse for my linux boxes and servers,
so I am absolutely a novice regarding Debian.
But Debian seems to be the only distribution really supporting armel, so many thanks to Debian !
****
This is the output of vmstat 5; firstly idle, then I started copying from the network
I forgot to mention that my SS4000E has 512 MB RAM
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
0 0 96 324848 46212 68460 0 0 0 6 106 6 0 0 100 0
0 0 96 324848 46212 68460 0 0 0 0 105 3 0 0 100 0
0 0 96 324848 46212 68460 0 0 0 0 103 5 0 0 100 0
0 0 96 324848 46212 68460 0 0 0 0 103 3 0 0 100 0
0 0 96 324840 46220 68460 0 0 0 16 115 13 0 0 100 0
0 0 96 324840 46220 68460 0 0 0 0 104 4 0 0 100 0
0 0 96 324840 46228 68460 0 0 0 2 108 9 0 0 100 0
0 0 96 324840 46244 68460 0 0 0 6 107 6 0 0 100 0
0 0 96 324840 46244 68460 0 0 0 0 104 4 0 0 100 0
0 0 96 324840 46252 68460 0 0 0 6 105 5 0 0 100 0
0 0 96 324840 46252 68460 0 0 0 0 103 4 0 0 100 0
0 0 96 324840 46252 68460 0 0 0 3 105 4 0 0 100 0
0 0 96 324840 46260 68460 0 0 0 6 104 5 0 0 100 0
2 0 96 316036 46432 76516 0 0 27 17 252 91 0 15 83 2
3 0 96 277968 46604 114112 0 0 21 8556 1455 427 0 90 1 10
4 0 96 232212 46764 159716 0 0 6 8211 1259 508 0 98 1 1
4 0 96 188192 46892 203608 0 0 6 9247 1355 491 0 98 1 1
4 0 96 152852 47704 238380 0 0 3 8650 1414 605 0 83 16 1
3 0 96 114040 48460 276252 0 0 2 8094 1418 653 0 89 11 1
2 0 96 83412 49968 305532 0 0 5 6753 1326 707 0 73 25 2
3 0 96 49312 51240 338364 0 0 5 6768 1279 659 0 76 19 5
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
6 0 96 5416 51596 381832 0 0 5 7841 1297 539 0 94 5 1
4 0 100 3928 33324 402180 0 0 4 9837 1295 542 0 95 4 1
2 0 100 4424 33712 402884 0 0 1 8686 1255 572 0 96 4 1
3 1 100 3804 34404 404440 0 0 2 8069 1290 603 0 86 12 1
3 0 100 4796 35792 403516 0 0 2 7257 1270 759 0 78 20 1
4 0 100 4424 36528 405064 0 0 2 8015 1259 663 0 84 15 1
3 0 100 3680 35776 409928 0 0 0 8414 1250 559 0 95 4 0
6 0 100 4424 34504 414344 0 0 1 8466 1239 538 0 95 5 1
3 0 100 4176 33628 419120 0 0 1 8922 1295 594 0 95 5 0
4 0 100 4300 34176 421712 0 0 2 7976 1258 651 0 87 11 1
3 0 100 4176 34628 424300 0 1 2 7517 1268 705 0 81 18 1
5 0 100 4424 34628 426436 0 0 2 7982 1243 685 0 82 16 1
3 0 100 4424 31312 432884 0 0 0 8172 1232 559 0 96 4 0
1 0 100 4672 27108 439336 0 0 1 8717 1280 503 0 98 1 0
4 0 100 4300 23588 445496 0 0 1 8887 1288 595 0 91 8 0
3 0 100 4548 22116 448176 0 0 2 8514 1299 617 0 92 7 1
2 0 100 4424 18360 453788 0 0 1 8209 1254 663 0 87 12 1
3 0 100 4176 14484 458960 0 0 2 8216 1256 659 0 89 11 1
4 0 100 3928 10180 464768 0 0 1 8093 1275 553 0 92 8 0
4 0 100 4052 8592 467220 0 0 1 8109 1259 542 0 97 3 1
4 0 100 4548 7944 467988 0 0 2 9497 1274 558 0 94 6 0
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
6 0 100 4052 7444 469876 0 0 1 8425 1285 586 0 93 7 0
2 1 100 4176 7420 470404 0 0 1 8296 1294 602 0 90 10 0
1 0 100 4672 7584 470156 0 0 2 7775 1230 565 0 94 6 1
5 0 100 4672 7644 470816 0 0 2 9470 1273 542 0 96 3 1
2 0 100 4300 7440 471572 0 0 2 8485 1192 544 0 95 5 0
5 0 100 7648 7136 468836 0 0 1 8595 1293 538 0 98 2 0
6 0 100 4548 6552 472420 0 0 0 9465 1291 540 0 96 4 0
1 0 100 4176 6104 473708 0 0 1 8751 1300 564 0 94 6 0
5 0 100 3680 6060 474588 0 0 1 7598 1167 514 0 87 12 0
5 0 100 4424 5984 473452 0 0 1 9038 1283 495 0 98 1 0
8 0 100 4300 5468 474352 0 0 1 8914 1220 483 0 99 0 0
1 0 100 3928 4592 475800 0 0 6 9030 1313 495 0 99 1 0
5 0 100 3680 3784 476460 0 0 2 8823 1284 507 0 100 0 0
3 0 100 4548 3556 475476 0 0 2 3503 1123 507 0 100 0 0
1 0 100 4548 3392 476352 0 0 2 13734 1337 460 0 99 0 0
4 0 100 3928 3232 477440 0 0 2 8898 1294 519 0 99 1 0
0 0 100 3928 3292 477600 0 0 1 4921 1302 398 0 59 41 0
0 0 100 3928 3292 477600 0 0 0 0 103 3 0 0 100 0
in about 230 secs I copied 1855455232 bytes, so about 8 MB /s
I don't know how to interpretate this output... so I post it "as is"
-----Messaggio originale-----
Da: martinwguy@gmail.com [mailto:martinwguy@gmail.com] Per conto di Martin Guy
Inviato: martedì 18 novembre 2008 15.01
A: Lennert Buytenhek
Cc: Andrea Lanza; debian-arm@lists.debian.org
Oggetto: Re: performance information
On 11/18/08, Lennert Buytenhek <buytenh@wantstofly.org> wrote:
> Is that the Cirrus ep93xx? If yes, then you're only getting 3 MB/s
> because the ethernet MAC is lame
Yes it is. Thanks for the info
M
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