From: Indrek Kruusa <indrek.kruusa@tuleriit.ee>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Andrew Morton <akpm@osdl.org>, netdev@oss.sgi.com
Subject: Re: Fw: Re: 2.6.12-rc2-mm2
Date: Sat, 09 Apr 2005 19:14:20 +0300 [thread overview]
Message-ID: <4257FF5C.2050609@tuleriit.ee> (raw)
In-Reply-To: <E1DK25V-0005Ye-00@gondolin.me.apana.org.au>
Herbert Xu wrote:
>Andrew Morton <akpm@osdl.org> wrote:
>
>
>>dmesg is not clean though:
>>
>>TCP: time wait bucket table overflow
>>TCP: time wait bucket table overflow
>>TCP: time wait bucket table overflow
>>printk: 392 messages suppressed.
>>
>>What I did:
>>- "bombing" httpd with JMeter (from another computer)
>>
>>
>
>This is normal. The number of TCP connections held by
>your server in the TIME_WAIT state is exceeding
>tcp_max_tw_buckets.
>
>Check out tcp(7) on what this means and how it may or
>may not be a problem for you.
>
>
Wait a moment.... with kernel 2.6.10-oci7 (Sam) load average is 3-4x
lower and system does not reach this tcp_max_tw_buckets limit. If it is
desired I can do more tests with different kernels.
Indrek
prev parent reply other threads:[~2005-04-09 16:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-08 16:36 Fw: Re: 2.6.12-rc2-mm2 Andrew Morton
2005-04-08 22:36 ` Herbert Xu
2005-04-08 23:00 ` Indrek Kruusa
2005-04-09 15:07 ` Indrek Kruusa
2005-04-09 16:14 ` Indrek Kruusa [this message]
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