Date: Mon, 25 Oct 1999 06:18:52 +0400 (MSD) From: "Andrew L. Neporada" <andrew@sign.chg.ru> To: Dan Nelson <dnelson@emsphone.com> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: 3.3-STABLE : Performance problems?? Message-ID: <Pine.BSF.4.10.9910250603490.8184-100000@sign.chg.ru> In-Reply-To: <19991024192328.A97807@dan.emsphone.com>
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On Sun, 24 Oct 1999, Dan Nelson wrote:
>
> "systat -v" will tell you what interrupts are being generated by what
> devices, over on the right. You will always see at least 220 IRQs/sec
> due to the rtc and clk devices, but they should not consume any CPU.
They should not consume, but they consume!
My systat -v output :
2 users Load 1.00 1.03 1.05 пн 25 окт 06:05
Mem:KB REAL VIRTUAL VN PAGER SWAP PAGER
Tot Share Tot Share Free in out in out
Act 5236 944 23220 1900 5268 count 1
All 28524 1296 2344496 2644 pages 1
8 cow Interrupts
Proc:r p d s w Csw Trp Sys Int Sof Flt zfod 235 total
1 4 20 28 49 235 15 15 8948 wire 100 clk0 irq0
11464 act 128 rtc0 irq8
0.9%Sys 39.4%Intr 0.5%User 59.2%Nice 0.0%Idl 4276 inact 1 pci irq11
| | | | | | | | | | 3784 cache fdc0 irq6
++++++++++++++++++++---------------------------- 1484 free 6 wdc0 irq14
daefr atkbd0 irq
Namei Name-cache Dir-cache 6 prcfr
Calls hits % hits % react
42 42 100 pdwake
pdpgs
Discs wd0 fd0 intrn
KB/t 4.00 0.00 3453 buf
tps 1 0 4 dirtybuf
MB/s 0.00 0.00 2919 desiredvnodes
% busy 1 0 2084 numvnodes
1400 freevnodes
>
> --
>
> Dan Nelson
> dnelson@emsphone.com
>
Andrew.
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