Alan DeKok al...@deployingradius.com wrote:
If I can not find something wrong caused by us, I will fill a bug
report. So far, nothing is found.
All of the time you spend investigating things is WASTED. The ONLY
thing that will help is to follow the instructions in doc/bugs.
Follow
Hi all,
I am using FreeRADIUS Version 2.1.7, CentOS 5.3 64 bit, MySQL 5.0.77 (max
connections 3000) on a 16-core, 16GB RAM server. This is my radiusd.conf
max_request_time = 10
cleanup_delay = 5
max_requests = 5120
start_servers = 1024
max_servers = 3000
max_spare_servers = 3000
Dinh Pham Cong wrote:
start_servers = 1024
max_servers = 3000
max_spare_servers = 3000
That's a little high.
My sql.conf
# number of sql connections to make to server
num_sql_socks = 1000
Remember: 1000 packets/s does *not* mean 1000 threads or 1000 SQL
sockets. The server should
Hi Alan,
On Tue, Nov 10, 2009 at 5:35 PM, Alan DeKok al...@deployingradius.comwrote:
Dinh Pham Cong wrote:
start_servers = 1024
max_servers = 3000
max_spare_servers = 3000
That's a little high.
I saw that when 1000 client was created at the same time and send requests
to Radius
I have the same problem with Freebsd + radius and Mysql 5. server hp core 2
duo, 2 gb ram
we have 1000 connections concurrent... and we have the same error
discarding packet'
Alan Dekok sayd to me that the problem is the same slow database
I'm don't found a solution yet
2009/11/10 Dinh Pham
Am Dienstag, 10. November 2009 13:02:50 schrieb Alisson:
I have the same problem with Freebsd + radius and Mysql 5. server hp core 2
duo, 2 gb ram
we have 1000 connections concurrent... and we have the same error
discarding packet'
Alan Dekok sayd to me that the problem is the same slow
Dinh Pham Cong wrote:
I saw that when 1000 client was created at the same time and send
requests to Radius server concurrently there were about 2000+ radiusd
threads were created too. I thought that 1000 concurrent client could be
translated to more than 1000 packets/s.
Maybe. It depends
Alisson wrote:
I have the same problem with Freebsd + radius and Mysql 5. server hp
core 2 duo, 2 gb ram
we have 1000 connections concurrent... and we have the same error
discarding packet'
Alan Dekok sayd to me that the problem is the same slow database
I'm don't found a solution yet
Hi Alan,
On Tue, Nov 10, 2009 at 8:15 PM, Alan DeKok al...@deployingradius.comwrote:
FreeRADIUS does a mix of selects, inserts and updates for accounting.
It may be that the DB can only handle 1000 transactions/s with that mix.
See also sqltrace config in sql.conf. You can try the
Hi Alan,
I have attached a graph created by Munin that shows how MySQL works under
FreeRadius load test
http://img4.imageshack.us/img4/7204/mysqlqueriesday.png
This test was conducted last night. I used 2 16-core Dell servers,
FastEthernet 100Mb to run 2 test clients to test 2 Radius servers.
Dinh Pham Cong wrote:
I have enabled sqltrace and found that for accounting purpose, there was
only a single query made into MySQL for accounting stop or start: An
insert for start and a delete for stop. For single INSERT and/or DELETE
I have used mysqlslap for stress testing and found that
Hi Alan,
On Tue, Nov 10, 2009 at 11:25 PM, Alan DeKok al...@deployingradius.comwrote:
But if you follow the instructions in doc/bugs, you will be able to
give us the data we need to FIX the crash.
Thanks Alan. I am reviewing my system to see if there is any wrong in our
system settings that
Hi Dinh,
I'm very interested to see your results, I have a freeradius + freebsd
setup running and hit around 800 queries/per sec. As of yet rock
solid :) (64Bit as well).
Following the thread you also sent the Discarding duplicate request
from client tester1 port error. I'm interested to see the
Hi Michael,
Yes I have enabled MySQL slow query log for all queries that take more than
1s for execution. I have found 2 slow queries only (INSERT) in one server
and no slow query on the other. Because I installed MySQL using a rpm
package so I can not patch it with microslow patch to enable
Ok, well there would be no point going sub second, as long as its a
reasonable amount.
Have you tried using a perl or python module to handle the auth / acct?
Thanks,
Michael
On Wed, 2009-11-11 at 00:36 +0700, Dinh Pham Cong wrote:
Hi Michael,
Yes I have enabled MySQL slow query log for all
Dinh Pham Cong wrote:
Thanks Alan. I am reviewing my system to see if there is any wrong in
our system settings that can cause FreeRadius crashed under high load.
Think about that for a second. Is there really a configuration
setting that says crash under high load ?
I don't think so.
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