Hi, I'm interested is there any benchmark tests for Centos. How fast is for example Unix domain socket and Message Queue?
Regards Peter
On 11/03/11 16:50, Peter Penzov wrote:
Hi, I'm interested is there any benchmark tests for Centos. How fast is for example Unix domain socket and Message Queue?
I'm not aware of any scientific researches on this topic, but it might be others know. However, this should normally be a pretty simple task to measure. A little program which establishes a socket, SYSV or POSIX message queue, send X bytes and measure the time it takes.
I've done some tests between SYSV and POSIX message queues. My experience is that the POSIX implementation is much more efficient.
kind regards,
David Sommerseth
On Sun, Mar 13, 2011 at 8:51 PM, David Sommerseth < dazo@users.sourceforge.net> wrote:
On 11/03/11 16:50, Peter Penzov wrote:
Hi, I'm interested is there any benchmark tests for Centos. How fast is for example Unix domain socket and Message Queue?
I'm not aware of any scientific researches on this topic, but it might be others know. However, this should normally be a pretty simple task to measure. A little program which establishes a socket, SYSV or POSIX message queue, send X bytes and measure the time it takes.
I've done some tests between SYSV and POSIX message queues. My experience is that the POSIX implementation is much more efficient.
Would you give me more information about the tests that you have made? Would you share the source code of your test?
Regards Peter
David Sommerseth
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
On Sun, 2011-03-13 at 19:51 +0100, David Sommerseth wrote:
On 11/03/11 16:50, Peter Penzov wrote:
I'm interested is there any benchmark tests for Centos. How fast isfor example Unix domain socket and Message Queue?
I'm not aware of any scientific researches on this topic, but it might be others know. However, this should normally be a pretty simple task to measure. A little program which establishes a socket, SYSV or POSIX message queue, send X bytes and measure the time it takes. I've done some tests between SYSV and POSIX message queues. My experience is that the POSIX implementation is much more efficient.
Ditto, I haven't seen any benchmarks on such things in a *long* time [ since magazines like "Sys-Admin Journal" and Workstation" went belly-up; there isn't much of a centralized placed for such things anymore].
But I +1 the experience. The POSIX IPC mechanisms tend to be extremely high-performance (although not necessarily the applications built around them).
On Sun, Mar 13, 2011 at 10:36 PM, Adam Tauno Williams < awilliam@whitemice.org> wrote:
On Sun, 2011-03-13 at 19:51 +0100, David Sommerseth wrote:
On 11/03/11 16:50, Peter Penzov wrote:
I'm interested is there any benchmark tests for Centos. How fast isfor example Unix domain socket and Message Queue?
I'm not aware of any scientific researches on this topic, but it might be others know. However, this should normally be a pretty simple task to measure. A little program which establishes a socket, SYSV or POSIX
message
queue, send X bytes and measure the time it takes. I've done some tests between SYSV and POSIX message queues. My
experience is
that the POSIX implementation is much more efficient.
Ditto, I haven't seen any benchmarks on such things in a *long* time [ since magazines like "Sys-Admin Journal" and Workstation" went belly-up; there isn't much of a centralized placed for such things anymore].
But I +1 the experience. The POSIX IPC mechanisms tend to be extremely high-performance (although not necessarily the applications built around them).
Is there a good benchmark tool for Linux IPC?
regards Peter
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
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Adam Tauno Williams -
David Sommerseth -
Peter Penzov