From: Taz <rastataz@gmail.com>
To: lm-sensors@vger.kernel.org
Subject: Re: [lm-sensors] Fancontrol memory consumption
Date: Mon, 02 Mar 2015 11:05:09 +0000 [thread overview]
Message-ID: <54F443E5.1040802@gmail.com> (raw)
In-Reply-To: <20141105175729.39a88ab1@endymion.delvare>
Le 02/03/2015 11:30, Jean Delvare a écrit :
> On Thu, 13 Nov 2014 15:36:32 +0100, Taz wrote:
>> (sorry I just saw my reply still was in my drafts, don't know why...)
>>
>> Indeed : my current bash version is 4.3.11
>> Although I don't have line 585 in my fancontrol script
>> I can apply the the patch (lines 497 & 536 for fancontrol v0.7)
>>
>> I also gave it a try without the wait lines and not sending to
>> background the previous
>> sleep command the wait was waiting for anyway (useless ?)
>>
>> => Mem consumption seems to be the same in all cases, we'll see in the
>> long run...
> BTW, can you please tell me
> * Which architecture this is (x86 or x86-64)?
> * The value of "ulimit -u" on this system.
> * The total amount of memory on the system.
>
> As Chet Ramey explained to me, the memory consumption is bound and the
> default limit depends on these factors. Assuming an x86-64 system,
> eating 22 MB of memory as you reported would take about 734000 records
> of 32 bytes each, and "ulimit -u" would be set to that value by default
> for a system with about 187 GB of memory. Which I would not expect in a
> NAS, so something is wrong.
>
The hardware is actually a ReadyNAS ultra 6000 with 2GB RAM.
I'm running a x86_64 ubuntu server 14.04 with 3.16 SMP kernel
and fancontrol from standard repos (pkg vers is 1:3.3.4-2ubuntu1).
=======
\x12(root@ReadyNAS:pts/0)\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12#
ulimit -u
7892
(root@ReadyNAS:pts/0)\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12\x12#free
total used free shared buffers cached
Mem: 2039828 1829656 210172 708 4796 1091516
-/+ buffers/cache: 733344 1306484
Swap: 5242876 0 5242876
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next prev parent reply other threads:[~2015-03-02 11:05 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-05 16:57 [lm-sensors] Fancontrol memory consumption Jean Delvare
2014-11-07 9:15 ` Jean Delvare
2014-11-13 14:36 ` Taz
2015-02-28 10:14 ` Jean Delvare
2015-02-28 12:39 ` Taz
2015-02-28 13:13 ` Taz
2015-03-02 7:39 ` Jean Delvare
2015-03-02 10:30 ` Jean Delvare
2015-03-02 11:05 ` Taz [this message]
2015-03-02 12:26 ` Jean Delvare
2015-03-02 18:10 ` Taz
2015-06-01 13:32 ` Jean Delvare
2015-06-01 14:47 ` Jean Delvare
2015-06-13 18:17 ` Taz
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