Re: troubleshooting slow disk writes on squeeze.
On Wed, Oct 20, 2010 at 8:34 AM, Bob Proulx <bob@proulx.com> wrote:
> as it was instantenous earlier.
>
> That sounds more like it is swapping now when before it was not. Is
> there now a process running that is consuming more memory? What does
> 'cat /proc/meminfo' say about memory usage? (Although I have gotten
> lazy and rely much upon 'htop' to show me the usage.) What does
> 'vmstat' say in the 'si' and 'so' columns?
>
procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 0 18796 414196 404 265816 0 0 93 94 2526 11056 0 2 97 0
0 0 18796 408864 404 265816 0 0 8 1070 2547 11259 1 3 96 1
0 0 18796 406236 404 266668 0 0 223 5 2685 11529 1 4 90 4
0 1 20692 401068 608 267140 0 379 1096 897 3911 13422 1 5 74 21
0 1 22404 408768 528 259396 0 342 814 406 3483 12752 1 5 69 25
0 1 24844 415396 528 252544 0 488 875 777 3492 12819 1 4 71 24
0 1 26500 432344 520 242008 0 331 994 356 3952 13472 1 5 71 23
0 2 27608 441256 520 238372 20 223 1161 1020 3580 13200 1 5 72 22
0 1 29076 444256 384 235788 1 295 1378 386 3803 13353 1 5 69 24
0 1 30128 447432 380 231252 0 210 1174 778 3173 12366 1 5 70 25
0 2 30900 460532 368 220588 3 154 1166 327 3543 12931 1 5 70 24
0 1 32100 470876 360 210996 0 241 834 687 3738 13027 1 5 69 25
0 0 32096 479808 360 211668 5 0 150 347 2652 11732 1 3 95 1
2 0 32096 479808 360 211680 0 0 2 162 2553 11322 1 4 96 0
0 1 32096 479056 360 212048 21 0 137 76 2689 11503 1 4 93 3
1 0 32092 465996 360 213196 7 0 193 791 2802 11265 1 8 88 3
1 0 32696 440728 360 209604 0 121 474 7969 3422 11772 2 17 66 15
2 0 32696 441132 360 209752 1 0 1288 6304 3049 10725 2 18 76 4
0 0 32696 442652 360 211644 16 0 401 35 2579 11009 1 6 89 4
0 0 32692 442512 360 211808 0 0 25 909 2514 11254 1 4 95 0
0 0 32692 443892 360 211896 0 0 18 228 2583 11174 1 3 96 0
0 0 32692 440784 360 212148 6 0 59 422 2800 11645 0 3 96 1
0 0 32852 445604 360 209796 0 32 67 386 2587 11338 1 3 94 2
0 0 32852 445584 360 209868 0 0 13 621 2717 11434 1 4 95 1
1 0 33092 443600 360 207648 0 48 2 901 2617 11554 1 4 95 0
0 0 33092 442972 360 207664 0 0 6 277 2861 11552 1 3 95 0
thanks
--Siju
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