From cassandra-user-return-2972-apmail-incubator-cassandra-user-archive=incubator.apache.org@incubator.apache.org Fri Mar 05 21:17:39 2010 Return-Path: Delivered-To: apmail-incubator-cassandra-user-archive@minotaur.apache.org Received: (qmail 70249 invoked from network); 5 Mar 2010 21:17:39 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 5 Mar 2010 21:17:39 -0000 Received: (qmail 32363 invoked by uid 500); 5 Mar 2010 21:17:24 -0000 Delivered-To: apmail-incubator-cassandra-user-archive@incubator.apache.org Received: (qmail 32342 invoked by uid 500); 5 Mar 2010 21:17:24 -0000 Mailing-List: contact cassandra-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: cassandra-user@incubator.apache.org Delivered-To: mailing list cassandra-user@incubator.apache.org Received: (qmail 32334 invoked by uid 99); 5 Mar 2010 21:17:24 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 05 Mar 2010 21:17:24 +0000 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [68.142.207.74] (HELO web31811.mail.mud.yahoo.com) (68.142.207.74) by apache.org (qpsmtpd/0.29) with SMTP; Fri, 05 Mar 2010 21:17:22 +0000 Received: (qmail 93496 invoked by uid 60001); 5 Mar 2010 21:17:01 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1267823820; bh=RsLkVbyXMo0AMQCBDjC4WXfvuD4SmxTjtz1CU2OM0/Q=; h=Message-ID:X-YMail-OSG:Received:X-Mailer:References:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=OKiypsWEr61+0Wcc9PI1migbSLWtAsNK/xil7TPO5iw9V+YgVMuZsLeW2In1hLZeCx/BhzMN24bQ1zwzQUJIpu8NtYCI5d7lR+YrqOnCb/w8z1ICDRf+u2IFer40++lc8F4eOx68btu9mEBzoBW8QfRQmwCDN1UidrbnN0yMdMM= DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:X-YMail-OSG:Received:X-Mailer:References:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=WLUrcd5ScgFEk9YC+RIsBq7lwrzFYlyh1UeQslDxm/kd9uUjaFRRwqe4pM+2fPOGonwv8Iu63m7JB27Adowd0tUQoWU1BltOLBD6tYOwa0DsFrYSTJ6xfFeQm9aDu+A11oZUFYdpRFtaW+jvaMMkTDqBYnuatA+LYacILpof7ts=; Message-ID: <955691.91729.qm@web31811.mail.mud.yahoo.com> X-YMail-OSG: uiEVzlwVM1l53ESRBqLzmChd7kn9vJvkTg0bbNeFdnIfFbm C3vr3bUT2bNHGx7QaTNR8vAPGLo_18j0AiUvguxsTCExf_2t35_BVMoLhVMR 4FX.erllOr4lIR7eiMTVmhXORmmXHstMQyzfFi1rjYpNztqEibPovSu4tMCt jTtj4JPSExro74S1kPO9z2fXYfRrQHFSBvcBbWUl.4uKhFQ_CFOY4wcEhbuj XMsik3ozdzVeX7N7x.8SunkTZy7bfbmvg7x4UzdAB7VlBaiYMwW.rXCT8wZT J6hf5nfkNyholHkDN5oH2c1UKe8lxuB6hUlyLE_MOGHfmhtF1B.zXTHbk.T. mwvoXePzP Received: from [64.71.1.162] by web31811.mail.mud.yahoo.com via HTTP; Fri, 05 Mar 2010 13:17:00 PST X-Mailer: YahooMailRC/324.3 YahooMailWebService/0.8.102.267879 References: <209311.76109.qm@web31812.mail.mud.yahoo.com> <371345.34010.qm@web31815.mail.mud.yahoo.com> <1267394009.14937667@192.168.2.230> <837634.67457.qm@web31811.mail.mud.yahoo.com> <967691.23282.qm@web31809.mail.mud.yahoo.com> <989700.97254.qm@web31803.mail.mud.yahoo.com> <552719.36398.qm@web31813.mail.mud.yahoo.com> Date: Fri, 5 Mar 2010 13:17:00 -0800 (PST) From: shiv shivaji Subject: Re: Anti-compaction Diskspace issue even when latest patch applied To: cassandra-user@incubator.apache.org In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-1048709240-1267823820=:91729" --0-1048709240-1267823820=:91729 Content-Type: text/plain; charset=us-ascii Ah, will look at the jmx console. Thought it was under nodetool. content@cl201 ~/swell/cassandra $ iostat -x Linux 2.6.30-gentoo-r4pb (cl201) 03/05/10 _x86_64_ (8 CPU) avg-cpu: %user %nice %system %iowait %steal %idle 9.66 0.00 2.18 4.98 0.00 83.18 Device: rrqm/s wrqm/s r/s w/s rsec/s wsec/s avgrq-sz avgqu-sz await svctm %util sda 86.37 315.56 53.65 73.00 7534.09 9905.44 137.70 1.47 11.63 2.18 27.66 sdb 24.35 254.96 29.45 67.79 6842.55 9415.54 167.19 0.73 7.50 1.83 17.83 sdc 24.41 254.17 29.44 67.63 6844.34 9389.56 167.23 0.73 7.50 1.83 17.78 sde 24.73 254.26 29.44 67.87 6844.29 9392.18 166.86 0.63 6.50 1.81 17.63 sdd 24.38 254.82 29.44 69.24 6842.92 9417.35 164.76 0.75 7.58 1.83 18.01 sdf 24.35 254.57 29.36 67.37 6842.16 9397.45 167.88 0.69 7.18 1.83 17.68 md0 0.00 0.00 0.60 1.31 18.62 27.21 24.00 0.00 0.00 0.00 0.00 md2 0.00 0.00 322.69 1932.98 41043.23 56337.83 43.17 0.00 0.00 0.00 0.00 Shiv ________________________________ From: Jonathan Ellis To: cassandra-user@incubator.apache.org Sent: Fri, March 5, 2010 11:52:18 AM Subject: Re: Anti-compaction Diskspace issue even when latest patch applied On Fri, Mar 5, 2010 at 1:36 PM, shiv shivaji wrote: > Sorry, how to get compaction progress with 0.6. Is it in nodetool or > somewhere else? I tried a few options after nodetool and did not get this > info. it's under CompactionManager in jmx. I'm not sure if nodetool exposes this but it's easy to find in JConsole mbeans. > iostats: what about iostat -x? -Jonathan --0-1048709240-1267823820=:91729 Content-Type: text/html; charset=us-ascii
Ah, will look at the jmx console. Thought it was under nodetool.

content@cl201 ~/swell/cassandra $ iostat -x
Linux 2.6.30-gentoo-r4pb (cl201)     03/05/10     _x86_64_    (8 CPU)

avg-cpu:  %user   %nice %system %iowait  %steal   %idle
           9.66    0.00    2.18    4.98    0.00   83.18

Device:         rrqm/s   wrqm/s     r/s     w/s   rsec/s   wsec/s avgrq-sz avgqu-sz   await  svctm  %util
sda              86.37   315.56   53.65   73.00  7534.09  9905.44   137.70     1.47   11.63   2.18  27.66
sdb              24.35   254.96   29.45   67.79  6842.55  9415.54   167.19     0.73    7.50   1.83  17.83
sdc              24.41   254.17   29.44   67.63  6844.34  9389.56   167.23     0.73    7.50   1.83  17.78
sde              24.73   254.26   29.44   67.87  6844.29  9392.18   166.86     0.63    6.50   1.81  17.63
sdd              24.38   254.82   29.44   69.24  6842.92  9417.35   164.76     0.75    7.58   1.83  18.01
sdf              24.35   254.57   29.36   67.37  6842.16  9397.45   167.88     0.69    7.18   1.83  17.68
md0               0.00     0.00    0.60    1.31    18.62    27.21    24.00     0.00    0.00   0.00   0.00
md2               0.00     0.00  322.69 1932.98 41043.23 56337.83    43.17     0.00    0.00   0.00   0.00

Shiv


From: Jonathan Ellis <jbellis@gmail.com>
To: cassandra-user@incubator.apache.org
Sent: Fri, March 5, 2010 11:52:18 AM
Subject: Re: Anti-compaction Diskspace issue even when latest patch applied

On Fri, Mar 5, 2010 at 1:36 PM, shiv shivaji <shivajisus@yahoo.com> wrote:
> Sorry, how to get compaction progress with 0.6. Is it in nodetool or
> somewhere else? I tried a few options after nodetool and did not get this
> info.

it's under CompactionManager in jmx.  I'm not sure if nodetool exposes
this but it's easy to find in JConsole mbeans.

> iostats:

what about iostat -x?

-Jonathan
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