Displaying 20 results from an estimated 431 matches for "512k".
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2012 Jan 15
0
[CENTOS6] mtrr_cleanup: can not find optimal value - during server startup
...6310M
gran_size: 64K chunk_size: 64K num_reg: 10 lose cover
RAM: 126M
gran_size: 64K chunk_size: 128K num_reg: 10 lose cover
RAM: 126M
gran_size: 64K chunk_size: 256K num_reg: 10 lose cover
RAM: 126M
gran_size: 64K chunk_size: 512K num_reg: 10 lose cover
RAM: 126M
gran_size: 64K chunk_size: 1M num_reg: 10 lose cover RAM: 126M
gran_size: 64K chunk_size: 2M num_reg: 10 lose cover RAM: 126M
*BAD*gran_size: 64K chunk_size: 4M num_reg: 10 lose cover RAM: -2M
*BAD*gran_size: 64K...
2006 Sep 07
1
Rate limits whithin rate limits
Hi all,
I''m sure I''m soing something wrong here.
I am trying to set up a rate limit inside another rate limit.
eg. I have a 512K rate limit on a particular VLAN. I am using an IFB so
that packets passing through the bridge are counted at each port.(ie the
throughput is limited to 512K, not just the traffic in one direction.)
This part works OK, but I also want to limit a particular IP to much
less than that, say 100K. Theref...
2012 Nov 03
0
mtrr_gran_size and mtrr_chunk_size
...type UC
total RAM covered: 16296M
gran_size: 64K chunk_size: 64K num_reg: 10 lose cover RAM: 56M
gran_size: 64K chunk_size: 128K num_reg: 10 lose cover RAM:
56M
gran_size: 64K chunk_size: 256K num_reg: 10 lose cover RAM:
56M
gran_size: 64K chunk_size: 512K num_reg: 10 lose cover RAM:
56M
gran_size: 64K chunk_size: 1M num_reg: 10 lose cover RAM: 56M
gran_size: 64K chunk_size: 2M num_reg: 10 lose cover RAM: 56M
gran_size: 64K chunk_size: 4M num_reg: 10 lose cover RAM: 56M
gran_size: 64K chunk_size...
2004 Aug 06
2
bit/bytes
Hi everybody,
I have a theoretical question here.
A 128K stream is a 128 KiloBITS (NOT kiloBYTES) per second stream; am I
right? Is a 512k internet connection a 512 kiloBITS or 512 kiloBYTES
connection?
128 KiloBITS = 16 KiloBYTES (8 bits = 1 byte). I am wondering if a 512k
connection (upload and download) could THEORITICALLY handle 4 (512/128) or
32 (512/16) 128k streams?
I am confused because I often read that to calculate the pot...
2012 Apr 12
1
6.2 x86_64 "mtrr_cleanup: can not find optimal value"
...num_reg: 8 lose cover RAM: 4865M
Apr 11 17:25:36 kernel: gran_size: 64K chunk_size: 128K num_reg: 8 lose cover RAM: 4865M
Apr 11 17:25:36 kernel: gran_size: 64K chunk_size: 256K num_reg: 8 lose cover RAM: 4865M
Apr 11 17:25:36 kernel: gran_size: 64K chunk_size: 512K num_reg: 8 lose cover RAM: 4865M
Apr 11 17:25:36 kernel: gran_size: 64K chunk_size: 1M num_reg: 8 lose cover RAM: 4865M
Apr 11 17:25:36 kernel: gran_size: 64K chunk_size: 2M num_reg: 8 lose cover RAM: 4864M
Apr 11 17:25:36 kernel: gran_size: 64K chunk_size:...
2007 Sep 20
0
Video doesn't work for outgoing call?
...some debug messages.
It shows the client and asterisk negotiated the video capabilities
without problem. However, the 'show channel ...' command
shows there is only audio channel, no video channel.
I don't understand why.
The file I tried to play is
$ ls -al /var/lib/asterisk/VOD/jolin-512k*
-rw-r--r-- 1 root root 7975341 2007-03-09 13:16
/var/lib/asterisk/VOD/jolin-512k.gsm
-rw-r--r-- 1 root root 236916736 2007-03-09 13:16
/var/lib/asterisk/VOD/jolin-512k.h263
both .gsm and .h263 are available.
I'm sure the media files have no problem,
since I can see the video by making a...
2019 Jul 30
1
[PATCH net-next v5 0/5] vsock/virtio: optimizations to increase the throughput
...0.141 11.287
> > 16K 8.250 8.402 15.976 16.736
> > 32K 13.327 13.204 19.013 20.515
> > 64K 21.241 21.341 20.973 21.879
> > 128K 21.851 22.354 21.816 23.203
> > 256K 21.408 21.693 21.846 24.088
> > 512K 21.600 21.899 21.921 24.106
> >
> > guest -> host [Gbps]
> > pkt_size before opt p 1 p 2+3 p 4+5
> >
> > 32 0.045 0.046 0.057 0.057
> > 64 0.089 0.091 0.103 0.104
> > 128...
2010 Aug 31
4
System Memory
...rnel?
netwarrior build-linux-2.6-pvops_x86_64 # dmesg |grep -i memo
released 151863 pages of unused memory
initial memory mapped : 0 - 20000000
init_memory_mapping: 0000000000000000-00000000aff90000
Memory: 2749108k/2883136k available (4930k kernel code, 392k absent,
133136k reserved, 2304k data, 512k init)
Non-volatile memory driver v1.3
Freeing unused kernel memory: 512k freed
EDAC amd64: This node reports that Memory ECC is currently disabled, set
F3x44[22] (0000:00:18.3).
[drm] Setting GART location based on new memory map
netwarrior build-linux-2.6-pvops_x86_64 # free
total...
2016 Jul 28
2
[PATCH v2 repost 4/7] virtio-balloon: speed up inflate/deflate process
...of filling the balloon to 15GB with a
16GB RAM VM.
===============================
32K Byte (cover 1GB of RAM)
Time spends on inflating: 2031ms
---------------------------------------------
64K Byte (cover 2GB of RAM)
Time spends on inflating: 1507ms
--------------------------------------------
512K Byte (cover 16GB of RAM)
Time spends on inflating: 1237ms
================================
If possible, a big bitmap is better for performance.
Liang
2016 Jul 28
2
[PATCH v2 repost 4/7] virtio-balloon: speed up inflate/deflate process
...of filling the balloon to 15GB with a
16GB RAM VM.
===============================
32K Byte (cover 1GB of RAM)
Time spends on inflating: 2031ms
---------------------------------------------
64K Byte (cover 2GB of RAM)
Time spends on inflating: 1507ms
--------------------------------------------
512K Byte (cover 16GB of RAM)
Time spends on inflating: 1237ms
================================
If possible, a big bitmap is better for performance.
Liang
2007 Oct 08
1
Multiple shaping on a single physical interface
...want to use this box for other purposes. It has a single NIC,
connected to the switch/router. Operating within my home LAN, I should
be able to communicate with it at the typical full-duplex 100BaseT
speeds. However, when it''s involved in the archive process, the DSL
connection (5M/512k) get saturated. I wanted to setup some sort of
shaping on this box to control how much of the DSL connection it consumes.
I initially went to wondershaper/ctshaper - but I realized that this is
actually going to hurt me. With ctshaper enabled, with the DSL tuned
settings of 5M/512k - I'...
2004 Aug 06
1
bit/bytes
...ff Shang
>Sent: Sunday, February 29, 2004 12:59 PM
>To: icecast@xiph.org
>Subject: Re: [icecast] bit/bytes
>
>On Sun, 29 Feb 2004, MacSym wrote:
>
> > A 128K stream is a 128 KiloBITS (NOT kiloBYTES) per second stream; am I
> > right?
>
>Right.
>
> > Is a 512k internet connection a 512 kiloBITS or 512 kiloBYTES
> > connection?
>
>Internet connections are also expressed in bits, or kilobits, not
>kilobytes. In this sense, calling it a 512k connection is actually wrong,
>as this implies kilobytes, not kilobits. But everyone seems to do...
2014 Jan 21
2
XFS : Taking the plunge
...of RAM.
This next part was not well researched as I had a colleague bothering me
late on Xmas Eve that he needed 14 TB immediately to move data to from an
HPC cluster. I built an XFS file system straight onto the (raid 6) logical
device made up of all sixteen drives with.
> mkfs.xfs -d su=512k,sw=14 /dev/sda
where "512k" is the Stripe-unit size of the single logical device built on
the raid controller. "14" is from the total number of drives minus two
(raid 6 redundancy).
Any comments on the above from XFS users would be helpful!
I mounted the filesystem with th...
2007 Dec 12
5
Call Quality Issues With 2 Trixbox's - Router Issue?
...a client of our. They have two locations, with one server each. The servers terminate 3 standard POTS lines into a Sangoma A200D card. The servers are IBM x3250 1RU servers (1GB Ram, Raid 1 160GB HDD, Dual Core Xenon Processors). We are using Trixbox 2.2, and G729 all around.
Each site has two (2) 512k/512k ADSL connections terminating into a Cisco 877W router (using an additional 'dumb' modem in a separate VLAN for the extra dsl connection). Using policy based routing, all Voice Data goes over one DSL connection (the one that terminates directly into the router), and all other traffic (e...
2009 Nov 27
1
Possibility so that --max-size AFFECTS --delete ?
...DED
here! Thanks!
QUESTION:
Is there a possibility, so that --max-size AFFECTS --delete actually?
Situation where it makes sense: Imagine that I had the rule --max-
size=1M and my backup-storage is satisfying. But one day it ain't
enough anymore, and I decide to lower down to --max-size=512K. The
files larger than 512K at the destination DO NOT GET DELETED!
Currently the only solution is to rm -r /my/backup/* and then start
the process again with the new size limitations.
The manpage of rsync 3.0.6 for option --max-size reads:
[...] This option is a transfer rule, not an exclude...
2019 Jul 29
0
[PATCH v4 0/5] vsock/virtio: optimizations to increase the throughput
...8K 5.637 5.676 10.141 11.287
> 16K 8.250 8.402 15.976 16.736
> 32K 13.327 13.204 19.013 20.515
> 64K 21.241 21.341 20.973 21.879
> 128K 21.851 22.354 21.816 23.203
> 256K 21.408 21.693 21.846 24.088
> 512K 21.600 21.899 21.921 24.106
>
> guest -> host [Gbps]
> pkt_size before opt p 1 p 2+3 p 4+5
>
> 32 0.045 0.046 0.057 0.057
> 64 0.089 0.091 0.103 0.104
> 128 0.170 0.179 0.192 0.20...
2019 Jul 30
0
[PATCH net-next v5 0/5] vsock/virtio: optimizations to increase the throughput
...8K 5.637 5.676 10.141 11.287
> 16K 8.250 8.402 15.976 16.736
> 32K 13.327 13.204 19.013 20.515
> 64K 21.241 21.341 20.973 21.879
> 128K 21.851 22.354 21.816 23.203
> 256K 21.408 21.693 21.846 24.088
> 512K 21.600 21.899 21.921 24.106
>
> guest -> host [Gbps]
> pkt_size before opt p 1 p 2+3 p 4+5
>
> 32 0.045 0.046 0.057 0.057
> 64 0.089 0.091 0.103 0.104
> 128 0.170 0.179 0.192 0.20...
2019 Jul 30
7
[PATCH net-next v5 0/5] vsock/virtio: optimizations to increase the throughput
...8 3.326 6.044 6.195
8K 5.637 5.676 10.141 11.287
16K 8.250 8.402 15.976 16.736
32K 13.327 13.204 19.013 20.515
64K 21.241 21.341 20.973 21.879
128K 21.851 22.354 21.816 23.203
256K 21.408 21.693 21.846 24.088
512K 21.600 21.899 21.921 24.106
guest -> host [Gbps]
pkt_size before opt p 1 p 2+3 p 4+5
32 0.045 0.046 0.057 0.057
64 0.089 0.091 0.103 0.104
128 0.170 0.179 0.192 0.200
256 0.364 0.351 0.3...
2019 Jul 30
7
[PATCH net-next v5 0/5] vsock/virtio: optimizations to increase the throughput
...8 3.326 6.044 6.195
8K 5.637 5.676 10.141 11.287
16K 8.250 8.402 15.976 16.736
32K 13.327 13.204 19.013 20.515
64K 21.241 21.341 20.973 21.879
128K 21.851 22.354 21.816 23.203
256K 21.408 21.693 21.846 24.088
512K 21.600 21.899 21.921 24.106
guest -> host [Gbps]
pkt_size before opt p 1 p 2+3 p 4+5
32 0.045 0.046 0.057 0.057
64 0.089 0.091 0.103 0.104
128 0.170 0.179 0.192 0.200
256 0.364 0.351 0.3...
2017 Jan 06
2
RFC: LLD range extension thunks
...ter the end of a function,
>> or even after any unconditional branch). Find everything else within range
>> of that thunk and fix it up. Repeat.
>>
>
> I don't think this analysis is correct. Assume a 1M branch displacement
> for short jumps. Consider:
>
> secA: 512K (contains a jump "jumpA" at offset 0 that needs a thunk (it
> doesn't matter where it needs to jump to, just that it definitely needs a
> thunk))
> secB: 512K
> secC: 512K (contains a jump "jumpC" at offset 0 that jumps to offset 0 in
> secA (i.e., just barely...