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From: Luca Maranzano <liuk001@gmail.com>
To: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: Dave Miller <davem@davemloft.net>,
	Wensong Zhang <wensong@linux-vs.org>,
	Julian Anastasov <ja@ssi.bg>,
	netdev@oss.sgi.com, horms@verge.net.au
Subject: Re: ipvs_syncmaster brings cpu to 100%
Date: Fri, 30 Sep 2005 17:59:44 +0200	[thread overview]
Message-ID: <68559cef0509300859s38cf42bn@mail.gmail.com> (raw)
In-Reply-To: <20050928132639.GA5791@us.ibm.com>

First of all thank you all for your precious support! :-)

The two machines on which I discovered the problem are now in
production and I cannot for the moment make tests, but I hope to have
some other hardware to try in the next week.
I'll let you know ASAP.

Thanks,
Luca


>
> Yes, the information in that thread is the same as what Luca said. It's
> a load average problem, not a CPU utilisation problem (those threads are
> sleeping!) If Luca could test the msleep_interruptible() version of the
> patch and it works (like I said, performance should not change, but the
> load average will drop to by 2), then I will ACK the patch for mainline
> acceptance.
>
> Thanks,
> Nish
>

      parent reply	other threads:[~2005-09-30 15:59 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <68559cef050908090657fc2599@mail.gmail.com>
     [not found] ` <498263350509081605956a771@mail.gmail.com>
     [not found]   ` <68559cef05092207022f1f0df4@mail.gmail.com>
     [not found]     ` <498263350509230815eb08a73@mail.gmail.com>
2005-09-26  3:28       ` ipvs_syncmaster brings cpu to 100% Horms
     [not found]       ` <20050926032807.GI18357@verge.net.au>
2005-09-26  4:34         ` Nishanth Aravamudan
2005-09-26  8:05           ` Horms
     [not found]           ` <20050926080508.GF11027@verge.net.au>
2005-09-26  8:12             ` Horms
     [not found]             ` <20050926081229.GA23755@verge.net.au>
2005-09-26 13:11               ` Nishanth Aravamudan
2005-09-26 13:52                 ` Luca Maranzano
     [not found]                 ` <68559cef05092606521cc13f9a@mail.gmail.com>
2005-09-26 14:21                   ` Nishanth Aravamudan
2005-09-26 14:44                     ` Luca Maranzano
2005-09-26 17:51                       ` Nishanth Aravamudan
2005-09-28  2:23                     ` Horms
2005-09-28 13:26                       ` Nishanth Aravamudan
2005-09-29  7:00                         ` Julian Anastasov
2005-09-30 15:59                         ` Luca Maranzano [this message]

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