From: Shaun Jackman <sjackman@gmail.com>
To: lkml <linux-kernel@vger.kernel.org>
Subject: Re: Poor responsiveness during disk I/O
Date: Sat, 15 Jan 2005 10:59:18 -0800 [thread overview]
Message-ID: <7f45d93905011510597f27ca00@mail.gmail.com> (raw)
In-Reply-To: <200501151653.27921.jk-lkml@sci.fi>
On Sat, 15 Jan 2005 16:53:26 +0200, Jan Knutar <jk-lkml@sci.fi> wrote:
> On Friday 14 January 2005 23:57, Shaun Jackman wrote:
> > Linux 2.6.8.1
>
> A "vmstat 1" output during high load would be nice...
Here I'm running updatedb and opening firefox, which takes about 45
seconds to open. It's running on an Athlon 2400+ XP (2.0 GHz) with 256
MB RAM (PC2100) and 256 MB swap (ATA100).
Thanks,
Shaun
$ vmstat 1
procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 2 95216 44148 30752 20720 180 0 2176 0 1774 2384 89 11 0 0
1 2 95356 45380 28460 20844 560 180 1576 544 1576 2252 69 31 0 0
1 3 95356 44076 28520 21480 192 0 2296 72 1665 3937 90 10 0 0
1 2 95548 45292 26472 22392 0 200 1752 1536 1466 2571 91 9 0 0
2 1 95548 44340 26368 23788 0 0 2524 0 1566 3019 67 33 0 0
4 1 95648 45068 24116 24292 0 424 2232 624 1722 3502 75 25 0 0
1 2 95672 43924 23172 26696 0 36 3876 168 1651 3322 91 9 0 0
1 2 95904 45420 22360 26464 116 296 1572 532 1519 2342 94 6 0 0
1 2 96012 44412 23776 26804 48 112 2784 756 1884 3789 67 33 0 0
2 2 96216 45756 21616 26964 0 232 1180 416 1535 2823 92 8 0 0
1 2 96216 45596 22284 27588 156 0 1444 0 1471 8843 87 13 0 0
1 2 96344 44196 21392 30276 0 220 3356 440 1437 2290 94 6 0 0
1 2 97092 45148 20336 31524 184 824 2428 1436 1382 2312 68 32 0 0
1 2 97268 45540 20224 32124 260 196 2092 580 1479 2424 91 9 0 0
3 1 97452 45540 19804 32104 0 192 2372 324 1525 2766 92 8 0 0
1 3 97752 44140 18468 35512 0 320 4848 360 1494 2746 70 30 0 0
1 2 98228 45476 17712 35524 0 504 1428 888 1447 2364 90 10 0 0
1 2 98228 44412 18164 35252 0 0 1392 448 1495 2852 91 9 0 0
1 2 99076 45084 17864 35488 4 1052 2452 1532 1497 2424 91 9 0 0
2 2 99624 45364 18336 35812 16 908 1992 1016 1559 2646 65 35 0 0
1 2 100132 45420 17736 36960 4 664 2600 736 1486 2142 83 17 0 0
procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
1 5 100132 44836 18256 37744 88 0 1392 0 1469 2475 80 5 0 15
1 3 100576 43940 18144 37588 676 488 1076 2252 1452 2241 88 7 0 5
1 4 100612 45284 18372 37088 0 52 836 128 1494 2381 73 27 0 0
1 2 100928 46012 19008 36296 0 380 1272 468 1561 2927 85 15 0 0
1 2 101112 46172 19108 36244 36 212 1468 276 1492 2122 93 7 0 0
1 3 101224 45668 18924 36384 56 120 1544 196 1457 2479 95 5 0 0
0 5 101484 44492 18656 35980 476 300 1408 2208 1455 2372 37 31 0 33
1 3 101484 44044 19184 36280 64 0 888 468 1482 2360 32 5 0 63
2 3 101716 44380 18476 35944 0 236 1312 484 1457 2256 93 7 0 0
1 2 101884 45692 18280 35880 32 216 1096 292 1431 2330 93 7 0 0
1 2 102276 45356 18204 35356 336 444 1208 452 1440 2191 93 7 0 0
1 2 102372 45948 18028 35320 176 96 1092 604 1377 1887 66 29 0 5
1 3 102384 44492 18124 35376 28 52 1784 64 1470 1874 77 4 0 19
2 2 102856 45556 17196 35644 80 568 1644 1640 1507 1774 93 7 0 0
1 3 103108 45164 17704 36132 44 252 1980 268 1632 2248 65 35 0 0
1 3 103228 44428 17352 36532 92 120 1668 128 1585 2236 87 13 0 0
1 3 103452 44092 17596 36440 112 228 1672 1696 1598 2256 92 8 0 0
1 6 103660 45540 16664 35644 1076 216 2536 244 1502 2689 71 29 0 0
1 2 103776 44028 16088 36244 560 128 2044 296 1461 1643 93 7 0 0
1 2 104264 45204 14808 35596 112 616 1652 876 1450 1985 91 9 0 0
1 2 104472 44196 14508 35632 32 496 640 496 1536 1663 90 10 0 0
procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 2 104600 46492 13396 34876 432 200 1664 668 1461 2093 70 30 0 0
1 3 104664 46044 14652 34780 184 104 2608 140 1793 3130 90 10 0 0
1 2 104852 44140 14576 35284 524 244 2352 332 1529 2197 92 8 0 0
1 1 105372 46660 13256 34792 732 612 1304 2372 1544 1842 71 29 0 0
1 2 105372 44924 14568 35152 104 0 1776 0 1654 2364 94 6 0 0
1 2 105540 44476 15504 34696 100 172 1728 880 1698 2911 89 11 0 0
1 3 105520 44460 16144 34244 220 4 1840 92 1617 2390 63 37 0 0
1 11 105828 45300 14668 33528 2260 388 3416 416 1473 1859 74 20 0 6
1 7 106180 45156 13012 33976 788 604 2824 632 1520 1452 48 5 0 46
1 8 106824 45516 12460 33920 1208 776 2760 776 1504 1826 92 8 0 0
prev parent reply other threads:[~2005-01-15 18:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-14 19:21 Poor responsiveness during disk I/O Shaun Jackman
2005-01-14 19:57 ` Arjan van de Ven
2005-01-14 21:57 ` Shaun Jackman
2005-01-15 14:53 ` Jan Knutar
2005-01-15 18:59 ` Shaun Jackman [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=7f45d93905011510597f27ca00@mail.gmail.com \
--to=sjackman@gmail.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.