From: "Jeremy M. Guthrie" <jeremy.guthrie@berbee.com>
To: netdev@oss.sgi.com
Cc: Robert Olsson <Robert.Olsson@data.slu.se>,
Stephen Hemminger <shemminger@osdl.org>,
Jesse Brandeburg <jesse.brandeburg@intel.com>
Subject: Re: V2.4 policy router operates faster/better than V2.6
Date: Tue, 11 Jan 2005 19:30:33 -0600 [thread overview]
Message-ID: <200501111930.35689.jeremy.guthrie@berbee.com> (raw)
In-Reply-To: <16868.7936.512676.178828@robur.slu.se>
On Tuesday 11 January 2005 12:46 pm, Robert Olsson wrote:
> We give up here? Or you want to try another setting of route hash? It's
> beyond the scope of this subject. You have to reboot if so.
I am up for pushing it if you do not think it is a waste of time. Based on
what I am seeing it looks like I just need a faster CPU to do the work. My
goal would be to hit zero dropped packets w/ 10-15% CPU to spare but I fail
to see how that will happen on this box. Do you concur that it would be
highly unlikely I would be able to get that kind of performance increase?
> Jeremy M. Guthrie writes:
> > ./rtstat
> > size IN: hit tot mc no_rt bcast madst masrc OUT: hit tot
> > mc GC: tot ignored goal_miss ovrf HASH: in_search out_search
> > 63375 86092 2844 0 0 0 0 0 5 1
> > 1610369017 2846 2844 0 0 386039 17
> > 64870 84431 537031471 537492192 0 0 0 0 1
> > 0 0 2848 2846 0 0 386130 10
> > 58707 87889 2715 0 0 0 0 0 7 1
> > 0 2716 2714 0 0 384782 13
> > 60617 89993 2796 0 0 0 0 0 5 0
> > 0 2795 2793 0 0 384432 17
> > 62458 93221 2772 0 0 0 0 0 3 0
> > 0 2772 2770 0 0 399579 9
> > 63990 93792 2712 0 0 0 0 0 6 0
> > 0 2713 2711 0 0 422585 12
> > 65499 94235 2846 0 0 0 0 0 2 0
> > 0 2846 2844 0 0 424341 9
> > 59755 90992 2864 0 0 0 0 0 1 1
> > 0 2865 2863 0 0 385888 13
> > 61702 87681 2798 0 0 0 0 0 6 2
> > 0 2800 2798 0 0 383276 34
> > 63334 90557 2734 0 0 0 0 0 5 1
> > 0 2735 2733 0 0 422121 28
> > 64798 88178 2732 0 0 0 0 0 1 0
> > 0 2732 2730 0 0 410772 11
> > 58574 85910 2669 0 0 0 0 0 3 0
> > 0 2670 2668 0 0 393331 10
> > 60538 87238 2705 0 0 0 0 0 4 0
> > 0 2705 2703 0 0 382161 20
> > 62164 85738 2628 0 0 0 0 0 4 0
> > 0 2628 2626 0 0 373049 25
> > 63759 78752 2638 0 0 0 0 0 2 0
> > 0 2638 2636 0 0 348411 5
> > 65052 79832 2482 0 0 0 0 0 3 0
> > 0 2481 2479 0 0 365871 20
> > 58986 82611 2549 0 0 0 0 0 4 1
> > 0 2550 2548 0 0 366429 24
> > 60845 85340 2620 0 0 1 0 0 2 0
> > 0 2620 2618 0 0 369963 16
> > 62465 83122 2591 0 0 0 0 0 5 0
> > 0 2591 2589 0 0 371261 18
> > size IN: hit tot mc no_rt bcast madst masrc OUT: hit tot
> > mc GC: tot ignored goal_miss ovrf HASH: in_search out_search
> > 63998 86141 2640 0 0 0 0 0 4 0
> > 537114631 2640 2638 0 0 386452 15
> > 65294 85989 2527 0 0 0 0 0 5 1
> > 1610369017 2528 2526 0 0 379801 26
> > 59241 84305 2662 0 0 0 0 0 7 0
> > 0 2662 2660 0 0 371925 35
> > 61194 85397 2837 0 0 0 0 0 3 0
> > 0 2837 2835 0 0 374788 17
> > 62908 88133 2688 0 0 1 0 0 4 1
> > 0 2689 2687 0 0 382411 19
> > 64329 88495 2648 0 0 0 0 0 5 1
> > 0 2649 2647 0 0 398763 30
> > 65560 84994 2447 0 0 1 0 0 6 2
> > 0 2449 2447 0 0 394745 33
> > 59677 81478 2568 0 0 0 0 0 5 0
> > 0 2569 2567 0 0 341439 22
> > 61459 81225 2623 0 0 0 0 0 5 0
> > 0 2623 2621 0 0 345996 30
> > 63038 83660 2544 0 0 0 0 0 3 0
> > 0 2544 2542 0 0 381567 21
> > 64494 86321 2620 0 0 0 0 0 4 0
> > 0 2620 2618 0 0 395278 19
> > 65528 88754 2766 0 0 0 0 0 6 0
> > 0 2765 2763 0 0 421075 34
> > 59948 86443 2990 0 0 0 0 0 5 0
> > 0 2990 2988 0 0 373605 29
> > 61860 81912 2786 0 0 0 0 0 5 1
> > 0 2787 2785 0 0 354678 34
> > 63630 80399 2981 0 0 0 0 0 4 0
> > 0 2979 2977 0 0 354983 32
> > 65215 83600 2934 0 0 0 0 0 6 3
> > 0 2937 2935 0 0 371497 41
> > 59322 85583 2821 0 0 0 0 0 7 0
> > 0 2822 2820 0 0 382896 40
> > 61268 82602 2817 0 0 0 0 0 9 2
> > 0 2819 2817 0 0 368078 54
> > 62989 85336 2760 0 0 1 0 0 9 0
> > 0 2760 2758 0 0 394212 39
> > 64387 84861 2603 0 0 0 0 0 7 0
> > 0 2602 2600 0 0 390852 36
> > size IN: hit tot mc no_rt bcast madst masrc OUT: hit tot
> > mc GC: tot ignored goal_miss ovrf HASH: in_search out_search
> > 65681 82848 2625 0 0 0 0 0 8 0
> > 537114631 2625 2623 0 0 370769 49
> > 59923 82826 2685 0 0 0 0 0 6 0
> > 1610369017 2685 2683 0 0 344094 41
> > 61700 82705 2706 0 0 0 0 0 7 0
> > 0 2706 2704 0 0 368474 39
> > 63247 91042 2592 0 0 0 0 0 9 1
> > 0 2593 2591 0 0 399393 57
> > 64636 93050 2530 0 0 0 0 0 6 0
> > 0 2530 2528 0 0 405903 24
> > 58301 90662 2554 0 0 0 0 0 5 0
> > 0 2555 2553 0 0 404296 39
> > 60146 88405 2567 0 0 0 0 0 8 1
> > 0 2567 2565 0 0 370227 49
> > 61822 86417 2579 0 0 0 0 0 7 1
> > 0 2580 2578 0 0 366323 43
> > 63351 86517 2594 0 0 1 0 0 9 0
> > 0 2594 2592 0 0 363340 51
> > 64739 87879 2669 0 0 0 0 0 3 0
> > 0 2670 2668 0 0 387580 26
> > 58397 88297 2566 0 0 0 0 0 4 0
> > 0 2566 2564 0 0 396980 34
> > 60352 85039 2707 0 0 0 0 0 6 1
> > 0 2709 2707 0 0 367790 47
> > 62169 87083 2779 0 0 0 0 0 6 0
> > 0 2775 2773 0 0 377163 31
> > 63808 88700 2752 0 0 0 0 0 4 0
> > 0 2751 2749 0 0 392830 28
> > 65189 91242 2725 0 0 0 0 0 5 1
> > 0 2727 2725 0 0 416871 31
> > 59326 84893 2834 0 0 0 0 0 5 1
> > 0 2828 2826 0 0 380811 28
> > 61064 87351 2553 0 0 0 0 0 9 0
> > 0 2552 2550 0 0 382053 37
> > 62637 88761 2551 0 0 0 0 0 5 1
> > 0 2553 2551 0 0 384974 29
> >
> > --
> >
> > --------------------------------------------------
> > Jeremy M. Guthrie jeremy.guthrie@berbee.com
> > Senior Network Engineer Phone: 608-298-1061
> > Berbee Fax: 608-288-3007
> > 5520 Research Park Drive NOC: 608-298-1102
> > Madison, WI 53711
--
--------------------------------------------------
Jeremy M. Guthrie jeremy.guthrie@berbee.com
Senior Network Engineer Phone: 608-298-1061
Berbee Fax: 608-288-3007
5520 Research Park Drive NOC: 608-298-1102
Madison, WI 53711
next prev parent reply other threads:[~2005-01-12 1:30 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-03 20:55 V2.4 policy router operates faster/better than V2.6 Jeremy M. Guthrie
2005-01-03 22:51 ` Stephen Hemminger
2005-01-03 22:56 ` Jeremy M. Guthrie
2005-01-05 13:18 ` Robert Olsson
2005-01-05 15:18 ` Jeremy M. Guthrie
2005-01-05 16:30 ` Robert Olsson
2005-01-05 17:35 ` Jeremy M. Guthrie
2005-01-05 19:25 ` Jeremy M. Guthrie
2005-01-05 20:22 ` Robert Olsson
2005-01-05 20:52 ` Jeremy M. Guthrie
2005-01-06 15:26 ` Jeremy M. Guthrie
2005-01-06 18:15 ` Robert Olsson
2005-01-06 19:35 ` Jeremy M. Guthrie
2005-01-06 20:29 ` Robert Olsson
2005-01-06 20:54 ` Jeremy M. Guthrie
2005-01-06 20:55 ` Jeremy M. Guthrie
2005-01-06 21:19 ` Jeremy M. Guthrie
2005-01-06 21:36 ` Robert Olsson
2005-01-06 21:46 ` Jeremy M. Guthrie
2005-01-06 22:11 ` Robert Olsson
2005-01-06 22:18 ` Jeremy M. Guthrie
2005-01-06 22:35 ` Robert Olsson
2005-01-07 16:17 ` Jeremy M. Guthrie
2005-01-07 19:18 ` Robert Olsson
2005-01-07 19:38 ` Jeremy M. Guthrie
2005-01-07 20:07 ` Robert Olsson
2005-01-07 20:14 ` Jeremy M. Guthrie
2005-01-07 20:40 ` Robert Olsson
2005-01-07 21:06 ` Jeremy M. Guthrie
2005-01-07 21:30 ` Robert Olsson
2005-01-11 15:11 ` Jeremy M. Guthrie
2005-01-07 22:28 ` Jesse Brandeburg
2005-01-07 22:50 ` Jeremy M. Guthrie
2005-01-07 22:57 ` Stephen Hemminger
2005-01-11 15:17 ` Jeremy M. Guthrie
2005-01-11 16:40 ` Robert Olsson
2005-01-12 1:27 ` Jeremy M. Guthrie
2005-01-12 15:11 ` Robert Olsson
2005-01-12 16:24 ` Jeremy M. Guthrie
2005-01-12 19:27 ` Robert Olsson
2005-01-12 20:11 ` Jeremy M. Guthrie
2005-01-12 20:21 ` Robert Olsson
2005-01-12 20:30 ` Jeremy M. Guthrie
2005-01-12 20:45 ` Jeremy M. Guthrie
2005-01-12 22:02 ` Robert Olsson
2005-01-12 22:21 ` Jeremy M. Guthrie
[not found] ` <16869.42247.126428.508479@robur.slu.se>
2005-01-12 22:42 ` Jeremy M. Guthrie
2005-01-12 22:47 ` Jeremy M. Guthrie
2005-01-12 23:19 ` Robert Olsson
2005-01-12 23:23 ` Jeremy M. Guthrie
2005-01-13 8:56 ` Robert Olsson
2005-01-13 19:28 ` Jeremy M. Guthrie
2005-01-13 20:00 ` David S. Miller
2005-01-13 20:43 ` Jeremy M. Guthrie
2005-01-13 23:13 ` David S. Miller
2005-01-13 21:12 ` Robert Olsson
2005-01-13 22:27 ` Jeremy M. Guthrie
2005-01-14 15:44 ` Robert Olsson
2005-01-14 14:59 ` Jeremy M. Guthrie
2005-01-14 16:05 ` Robert Olsson
2005-01-14 19:00 ` Jeremy M. Guthrie
2005-01-14 19:26 ` Jeremy M. Guthrie
2005-01-16 12:32 ` Robert Olsson
2005-01-16 16:22 ` Jeremy M. Guthrie
2005-01-19 15:03 ` Jeremy M. Guthrie
2005-01-19 22:18 ` Robert Olsson
2005-01-20 1:50 ` Jeremy M. Guthrie
2005-01-20 11:30 ` Robert Olsson
2005-01-20 14:37 ` Jeremy M. Guthrie
2005-01-20 17:01 ` Robert Olsson
2005-01-20 17:14 ` Jeremy M. Guthrie
2005-01-20 21:53 ` Robert Olsson
2005-01-21 21:20 ` Jeremy M. Guthrie
2005-01-21 15:23 ` Robert Olsson
2005-01-21 21:24 ` Jeremy M. Guthrie
2005-01-31 15:37 ` Jeremy M. Guthrie
2005-01-31 18:06 ` Robert Olsson
2005-01-12 22:05 ` Jeremy M. Guthrie
2005-01-12 22:22 ` Robert Olsson
2005-01-12 22:30 ` Jeremy M. Guthrie
2005-01-11 17:17 ` Jeremy M. Guthrie
2005-01-11 18:46 ` Robert Olsson
2005-01-12 1:30 ` Jeremy M. Guthrie [this message]
2005-01-12 16:02 ` Robert Olsson
2005-01-04 15:07 ` Jeremy M. Guthrie
[not found] <200501071619.54566.jeremy.guthrie@berbee.com>
2005-01-07 23:23 ` Jesse Brandeburg
2005-01-10 21:11 ` Jeremy M. Guthrie
[not found] <C925F8B43D79CC49ACD0601FB68FF50C02D39006@orsmsx408>
2005-01-13 22:55 ` Jeremy M. Guthrie
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