Re: threads in cleaning up mode

2016-04-04 Thread geetanjali mehra
days, I am struggling with the problem of increasing history >>> list >>> length on mysql 5.6.29. Application that this server is running IOT >>> based. >>> Also, this server has so many threads running in sleeping mode. SHOW >>> ENGINE >>>

Re: threads in cleaning up mode

2016-04-04 Thread geetanjali mehra
; >> For many days, I am struggling with the problem of increasing history >> list >> length on mysql 5.6.29. Application that this server is running IOT based. >> Also, this server has so many threads running in sleeping mode. SHOW >> ENGINE >> INNODB STATUS shows

Re: threads in cleaning up mode

2016-04-04 Thread shawn l.green
On 4/2/2016 10:36 AM, geetanjali mehra wrote: Hi to all, For many days, I am struggling with the problem of increasing history list length on mysql 5.6.29. Application that this server is running IOT based. Also, this server has so many threads running in sleeping mode. SHOW ENGINE INNODB

Re: threads in cleaning up mode

2016-04-04 Thread Nitin Mehta
  increasing history list length on mysql 5.6.29. Application that this server is running IOT based. Also, this server has so many threads running in sleeping mode. SHOW ENGINE INNODB STATUS shows all these threads in *cleaning up* mode. I tried all the options to reduce history list length. But it is

threads in cleaning up mode

2016-04-02 Thread geetanjali mehra
Hi to all, For many days, I am struggling with the problem of increasing history list length on mysql 5.6.29. Application that this server is running IOT based. Also, this server has so many threads running in sleeping mode. SHOW ENGINE INNODB STATUS shows all these threads in *cleaning up* mode

relation between innodb_thread_concurrency and MySQL threads

2015-02-07 Thread Learner Study
Hello, Could someone educate me on relation between "innodb_thread_concurrency" and number of MySQL threads running on the server with "thread pool" feature in Enterprise version of MySQL (based on release 5.6.16 (.4)?) If I set "innodb_thread_concurrency=32", how m

Re: mysqlimport --use-threads / mysqladmin processlist

2012-07-25 Thread Róbert Kohányi
hotshot, so the basis of my assumption is a *hunch* only). I'm not sure (yet) if a single-threaded operation would run into an i/o bottleneck. I didn't run mysqlimport using --use-threads=1 just yet (will do if I have the time), but when I've ran it with --use-threads=4 the import (of

RE: mysqlimport --use-threads / mysqladmin processlist

2012-07-25 Thread Rick James
I'm skeptical that use-treads can every be very effective. What order are the rows in? They are probably in PRIMARY KEY order, which means that the INSERTing threads will be fighting over similar spots in the table. Is it I/O bound when it is single-threaded? If so, then there can

mysqlimport --use-threads / mysqladmin processlist

2012-07-24 Thread Róbert Kohányi
E=NDB, etc.) import it and after this I import the InnoDB data *as is* using mysqlimport. I use it like this: mysqlimport --local --use-threads=4 db dir/*.txt (dir of course cotains the tab delimited data I dumped before.) The import starts, and I check its progress via mysqladmin, like

background IO threads for MyISAM?

2010-09-09 Thread Jacek Becla
Hello, Does anyone know if MyISAM supports background IO threads, or it is available only for InnoDB? Thanks, Jacek -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql?unsub=arch...@jab.org

Re: Reserving threads for root user

2010-07-01 Thread Rob Wultsch
ions about this on the web but no >> resolution yet. >> >> >>                When MySQL runs out of threads, you are unable to stop / >> restart the database. >> >> >>                Is there a way to reserve threads for the root user / >> database restarts? >&

Re: Reserving threads for root user

2010-06-30 Thread Shawn Green (MySQL)
On 6/30/2010 6:56 AM, Machiel Richards wrote: Good day all Sorry one more question. I have seen many questions about this on the web but no resolution yet. When MySQL runs out of threads, you are unable to stop / restart the

Reserving threads for root user

2010-06-30 Thread Machiel Richards
Good day all Sorry one more question. I have seen many questions about this on the web but no resolution yet. When MySQL runs out of threads, you are unable to stop / restart the database. Is there a way to reserve

RE: Mysql error causing database to not accept threads

2010-06-30 Thread Machiel Richards
o not accept threads Hi! Machiel Richards wrote: > [[...]] > > We received an error on a MySQL database this morning which > caused it to be unavailable for connections. > > Error: > > ERROR 1135 (0): Can't create

Re: Mysql error causing database to not accept threads

2010-06-30 Thread Joerg Bruehe
RORS |The pthread_create() function shall fail if: | |EAGAIN The system lacked the necessary resources to create another thread, or the system-imposed | limit on the total number of threads in a process {PTHREAD_THREADS_MAX} would be exceeded. | | [[...]] Jörg -- J

RE: Mysql error causing database to not accept threads

2010-06-29 Thread machiel.richards
imports relevant data within a single transaction. This import runs every 30 minutes so the amount of data being import is not that much and have not increased drastically so I am not yet sue as to where else to look. The only log created was that there was that no more threads

Re: Mysql error causing database to not accept threads

2010-06-29 Thread Benedikt Schackenberg
Note that some of the memory settings are per connection, if you have 63 connections, you may have up to 63 copies of the buffers, and you have pretty huge buffers even with 30GB of memory. Join buffers close to 1 G, tmp_table_size of 2 G, 63 connections could mean upto 63 copies of these, and

Mysql error causing database to not accept threads

2010-06-29 Thread Machiel Richards
Good morning all Hope everyone is well We received an error on a MySQL database this morning which caused it to be unavailable for connections. Error: ERROR 1135 (0): Can't create a new thread (errno 11); if you

Re: MySQL threads taking time in "statistics" state

2010-04-28 Thread Dheeraj Kumar
Hi Baron, I am too new to mysql internal jargon to understand "Handler:info()". Can you tell me specific variables you want to get the real issue? *Regarding OS:* It ubuntu disto. of linux. dhee...@:~$ uname -a Linux host0125 2.6.24-16-generic #1 SMP Thu Apr 10 12:47:45 UTC 2008 x86_64 GNU/Li

Re: MySQL threads taking time in "statistics" state

2010-04-26 Thread Baron Schwartz
Hi, You probably aren't doing anything wrong, per se, but I suspect Handler::info() is slow and is being called once per partition. You should probably start looking at your system overall to check where the time is spent. Is it in reading from disk? If so, can you make it read from memory inst

MySQL threads taking time in "statistics" state

2010-04-26 Thread Dheeraj Kumar
We have installed mysql-5.1.39 and having a database with following table. CREATE TABLE `EntMsgLog` ( `msgId` bigint(20) NOT NULL, `causeId` bigint(20) NOT NULL, `entityId` int(11) NOT NULL, `msgReceiver` bigint(20) NOT NULL, `msgTextId` int(11) NOT NULL, `flags` bit(8) NOT NULL, `t

Re: CONNECTION_ID() and Threads

2009-11-05 Thread Michael Dykman
> Is it recommended we disable connection pooling, > so that all connections are instantly closed ? Frankly, no. Well-behaved connection pooling is a good thing. It will reduce the load on your system resources and speed up responses considerably. If the only thing at issue is that you have obs

Re: CONNECTION_ID() and Threads

2009-11-04 Thread Tompkins Neil
Hi Michael, We are using standard classic ASP code like : *Function OpenConnection() OpenConnection = "DSN=MyDSN_SSL" End Function DSNTemp = OpenConnection() Set Conn = Server.CreateObject("ADODB.Connection") Set RecordsetTest = Server.CreateObject("ADODB.RecordSet") response.wri

Re: CONNECTION_ID() and Threads

2009-11-04 Thread Michael Dykman
I am certainly no expert in Windows, but that sounds like the work of whatever is managing the connections on your application server. Whatever language you are using, if you opened the connection raw, what you are describing would be impossible. You need to look at how you are acquiring your conn

Re: CONNECTION_ID() and Threads

2009-11-04 Thread Tompkins Neil
Hi Thanks for your quick response. In our test environment running MySQL 5.1.31 over SSL (hosted external of our network) and IIS 6 on Windows 2003 Server, I've found when opening a test connection to the database from my PC and one from my colleagues PC on the same internal network, we both had

CONNECTION_ID() and Threads

2009-11-04 Thread Tompkins Neil
Hi, With regards the CONNECTION_ID() variable in MySQL, is this based on a per user basis. Or can multiple users use the same connection_id ? Thanks, Neil

RE: Tuning mysql concurrent running threads

2009-09-08 Thread nabila.salmi
astmail.fm] Envoyé : mardi 8 septembre 2009 17:21 À : mysql@lists.mysql.com Objet : Re: Tuning mysql concurrent running threads If you are talking about MyISAM tables, in my.cnf you can set the thread_concurrency=x where x=2*# of CPU's but this unfortunately only works on Solaris and not on Lin

Re: Tuning mysql concurrent running threads

2009-09-08 Thread mos
rver where thousands of users connect. I configured max connections but i didn't found how to configure concurrent raunning threads. When i do show status, always RUNNING THREADS=1, even several threads are pending. How to change this please ? Anyone can help me please ? Thank you very

Tuning mysql concurrent running threads

2009-09-08 Thread nabila.salmi
Hello, I have a mysql server where thousands of users connect. I configured max connections but i didn't found how to configure concurrent raunning threads. When i do show status, always RUNNING THREADS=1, even several threads are pending. How to change this please ? Anyone can he

Re: Question related to MySQL and Threads and "Context_voluntary"

2007-07-19 Thread Wallace Reis
On 7/19/07, Mariella Petrini <[EMAIL PROTECTED]> wrote: Question: Which could be the MySQL variables that could be changed and that could provide a major increase ? Take a look on that[1]. [1] http://www.mysqlperformanceblog.com/2006/09/29/what-to-tune-in-mysql-server-after-installation/ --

Question related to MySQL and Threads and "Context_voluntary"

2007-07-19 Thread Mariella Petrini
Hi, I have been working with MySQL 5.1.20 (64 bits compiled on Mac OS for MacPro Intel Xeon Quad-Core qith 2 processors and 8GB of RAM) and MySQL 5.0.41 (32 bits). While running some of the select statements (independently of the storage engine used, either InnoDB or MyISAM) I have noticed that

Re: mysql creating lots of processes (not threads, linux processes)

2007-06-05 Thread Quentin Gouedard
r the case of LinuxThreads, in seeing the mysql threads as processes, when in fact they're not. I have no clue how boxes prepared and compiled the same way could end up with different setups, but it seems this is the reason from what i get when running "getconf GNU_LIBPTHREAD_VERSION

Re: mysql creating lots of processes (not threads, linux processes)

2007-05-30 Thread Scott Tanner
--- > De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De > la part de Quentin > Gouedard > Envoyé: mercredi 30 mai 2007 09:02 > À: Scott Tanner > Cc: mysql@lists.mysql.com >

Re: mysql creating lots of processes (not threads, linux processes)

2007-05-30 Thread Baron Schwartz
> http://dev.mysql.com/doc/refman/5.0/en/unix-post-installation.html#starting- > > server > > Geoffroy > > -Message d'origine- > De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Quentin > > Gouedard > Envoyé: mercredi 30 mai 2007 09:02

Re: mysql creating lots of processes (not threads, linux processes)

2007-05-30 Thread Quentin Gouedard
offroy > > -Message d'origine- > De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Quentin > > Gouedard > Envoyé: mercredi 30 mai 2007 09:02 > À: Scott Tanner > Cc: mysql@lists.mysql.com > Objet: Re: mysql creating lots of processes (not threads

Re: mysql creating lots of processes (not threads, linux processes)

2007-05-30 Thread Quentin Gouedard
rigine- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Quentin Gouedard Envoyé: mercredi 30 mai 2007 09:02 À: Scott Tanner Cc: mysql@lists.mysql.com Objet: Re: mysql creating lots of processes (not threads, linux processes) Nope, I'm using 5.0.38 on Gentoo, built via em

RE: mysql creating lots of processes (not threads, linux processes)

2007-05-30 Thread Geoffroy Cogniaux
 : Re: mysql creating lots of processes (not threads, linux processes) Nope, I'm using 5.0.38 on Gentoo, built via emerge in the exact same manner. Thanks for your answers guys. On 5/30/07, Scott Tanner <[EMAIL PROTECTED]> wrote: > > Sounds like your not using threaded libr

Re: mysql creating lots of processes (not threads, linux processes)

2007-05-30 Thread Quentin Gouedard
t; > > > Geoffroy > > > > -Message d'origine- > > De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Quentin > > Gouedard > > Envoyé: mardi 29 mai 2007 16:41 > > À: mysql@lists.mysql.com > > Objet: mysql creating lots of process

Re: mysql creating lots of processes (not threads, linux processes)

2007-05-29 Thread Scott Tanner
uedard > > Envoyé: mardi 29 mai 2007 16:41 > > À: mysql@lists.mysql.com > > Objet: mysql creating lots of processes (not threads, linux processes) > > > > Hi, > > So I use mysql as the DB for a large site (up to 1 concurrent users at > > peaks). > >

Re: mysql creating lots of processes (not threads, linux processes)

2007-05-29 Thread Quentin Gouedard
i 2007 16:41 À: mysql@lists.mysql.com Objet: mysql creating lots of processes (not threads, linux processes) Hi, So I use mysql as the DB for a large site (up to 1 concurrent users at peaks). I have a front server as a reverse proxy and multiple (7) backend machines serving the site. Each machine has dat

RE: mysql creating lots of processes (not threads, linux processes)

2007-05-29 Thread Geoffroy Cogniaux
mysql@lists.mysql.com Objet : mysql creating lots of processes (not threads, linux processes) Hi, So I use mysql as the DB for a large site (up to 1 concurrent users at peaks). I have a front server as a reverse proxy and multiple (7) backend machines serving the site. Each machine has data strictly simil

mysql creating lots of processes (not threads, linux processes)

2007-05-29 Thread Quentin Gouedard
process (process in linux terms): # ps -ef | grep mysqld | wc -l 2 There are generally 5-8 threads (processes as mysql means it) running when i do a show processlist; Now, on one of those machines there are huge number of processes for mysql. # ps -ef | grep mysqld | wc -l 34 Running just ps shows for

Re: Threads of terminated clientapplications

2006-07-31 Thread Dan Nelson
x27;s there to detect bugs in the mysql cluster code. There is currently no code in mysql to terminate active threads when the client connection closes. That's why I said you'd have to file a feature request bugreport :) -- Dan Nelson [EMAIL PROTECTED] -- MySQL Gener

Re: Threads of terminated clientapplications

2006-07-31 Thread André Ress
2006 19:00 An: André Ress Cc: mysql@lists.mysql.com Betreff: Re: Threads of terminated clientapplications In the last episode (Jul 28), André Ress said: > We have a problem with abortet clients and long time querys. > > If our application performs a long time select statement on

Re: Threads of terminated clientapplications

2006-07-28 Thread Dan Nelson
In the last episode (Jul 28), André Ress said: > We have a problem with abortet clients and long time querys. > > If our application performs a long time select statement on the mySql > database and the application is abortet, the query still runs! We > tried several time-out variables like wait

Threads of terminated clientapplications

2006-07-28 Thread André Ress
Hello MySQL Comunity. We have a problem with abortet clients and long time querys. If our application performs a long time select statement on the mySql database and the application is abortet, the query still runs! We tried several time-out variables like wait_timeout, interactive_timeout or

Re: Lots of threads in "opening tables" and "closing tables" state

2006-06-27 Thread Christian Hammers
Hallo On Thu, Jun 22, 2006 at 01:54:07PM -0500, Dan Buettner wrote: > Christian, I hope raising the open_files_limit helps (I think it > should). I second Brent's suggestion to enable the thread_cache. > > Please do report back and let us know how you fare. The effect that lots of tables are i

Re: Lots of threads in "opening tables" and "closing tables" state

2006-06-22 Thread Dan Buettner
lcore-Hyperthreading Xeon system with 8GB RAM) the database performance suddenly goes down and stays so for a while. There is no significant memory or CPU activity but the Load goes up to 200 which indicates to me that there must be many mysql threads (hidden in the process list) which are calcula

Re: Lots of threads in "opening tables" and "closing tables" state

2006-06-22 Thread Dan Buettner
abase server (Quad-Dualcore-Hyperthreading Xeon system with 8GB RAM) the database performance suddenly goes down and stays so for a while. There is no significant memory or CPU activity but the Load goes up to 200 which indicates to me that there must be many mysql threads (hidden in the process list)

Re: Lots of threads in "opening tables" and "closing tables" state

2006-06-22 Thread Brent Baisley
You should also up your thread cache, currently it's set to 0. MySQL won't reuse threads if this is set to 0. MySQL has created 13781740 new threads so far. You can change the value while the server is running (example below), but may want to also add it to your conf file.

Re: Lots of threads in "opening tables" and "closing tables" state

2006-06-22 Thread Christian Hammers
gt; > > >There is no significant memory or CPU activity but the Load goes up to > >200 which indicates to me that there must be many mysql threads (hidden > >in the process list) which are calculated in the Load value but are > >effectively doing nothing as CPU/RAM stays. >

Lots of threads in "opening tables" and "closing tables" state

2006-06-22 Thread Christian Hammers
must be many mysql threads (hidden in the process list) which are calculated in the Load value but are effectively doing nothing as CPU/RAM stays. The mysqladmin processlist output looks suspicious, *lots* of queries in the opening+closing tables state which should, according to the docs, be happen

Question on threads displayed in linux

2006-06-07 Thread Thomas
Recently I noticed a changed behavior in how linux utilities (ps ans pstree) report mysql usage. Previously a ps output would list all active mysql threads, and a pstree would list the number of mysql threads currently running. Now I merely see a pstree output such as: ├─mysqld_safe

Linux Threads MySQL

2006-01-27 Thread Ady Wicaksono
I got this error, You seem to be running 32-bit Linux and have 308 concurrent connections. If you have not changed STACK_SIZE in LinuxThreads and built the binary yourself, LinuxThreads is quite likely to steal a part of the global heap for the thread stack. Please read http://www.mysql.com/doc

Re: AW: limited threads to two but 25 waiting?!

2005-10-18 Thread Gleb Paharenko
Hello. Very often InnoDB provides a better performance in environment where a lot of concurrent SELECTs and UPDATEs. Check if the problem still exists if you change the engine of you tables from MyISAM to InnoDB. M.E. Koch wrote: > Hello: > > After haveing a look at the `show proce

AW: limited threads to two but 25 waiting?!

2005-10-17 Thread M.E. Koch
May my guess was not right. Thanx so far for the help!!! yours mathias >-Ursprüngliche Nachricht- >Von: Gleb Paharenko [mailto:[EMAIL PROTECTED] >Gesendet: Sonntag, 16. Oktober 2005 14:45 >An: mysql@lists.mysql.com >Betreff: Re: limited threads to two but 25 waiting?! &

Re: limited threads to two but 25 waiting?!

2005-10-16 Thread Gleb Paharenko
M) > > 1. prob. > the mysql> show processlist gives me a list of 25 threads > waiting for there work. > even on heavy load `pgrep mysql` will just show two PIDs > doing somthing even if there are just SELECT queries on the > DB. therefor the server get's really slow

limited threads to two but 25 waiting?!

2005-10-16 Thread M.E. Koch
Hi, I have searched and tried and have no clue why the db on 4.1.11-Debian_4sarge2 behaves like this. I have no TABLE LOCK query anywhere in my code! About the server (LAMP/ 2x3Mhz, 4GB RAM) 1. prob. the mysql> show processlist gives me a list of 25 threads waiting for there work. even on he

Re: mysql threads and debian woody

2005-04-26 Thread mihai
'm having the same problem, and I'm using mysql official binary. I have two servers, one is webserver and the other is the database server. The webserver connects to the mysql server over tcp. at some times there are many connections and mysql creates more than 1000 threads and then jus

Re: mysqld threads

2005-04-11 Thread Gleb Paharenko
Hello. Use -m command line option for ps to see all threads. >I compiled mySQLd 4.1.10a from Source on Linux 2.6. Although the server >does it's work >well, I wondered why there's only one mysqld thread running. Is that >new/normal for mySQL >4.1? While usin

Re: mysqld threads

2005-04-09 Thread B. Heller
4.1? While using mySQL 3.23 I always had several threads running on my system. > > your glibc probably are compiled with NPTL. > The thread are still there but to see them you must use a different > sintax of ps , like: > > #ps -eLf > > > > -- > No problem is so for

Re: mysqld threads

2005-04-09 Thread Francesco Riosa
B. Heller wrote: Hello List, I compiled mySQLd 4.1.10a from Source on Linux 2.6. Although the server does it's work well, I wondered why there's only one mysqld thread running. Is that new/normal for mySQL 4.1? While using mySQL 3.23 I always had several threads running on my system.

mysqld threads

2005-04-09 Thread B. Heller
Hello List, I compiled mySQLd 4.1.10a from Source on Linux 2.6. Although the server does it's work well, I wondered why there's only one mysqld thread running. Is that new/normal for mySQL 4.1? While using mySQL 3.23 I always had several threads running on my system. -- This messag

Re: mysql threads and debian woody

2005-03-23 Thread Francesc Guasch
Gleb Paharenko wrote: Hello. I have mysql-server 3.23.49-8.9 in a debian woody, chosen for its stability. It looks like the server stops accepting connections when it has created more than 1024 threads. > I recommend you to switch to the official binaries. Does the problem remain on the lat

Re: mysql threads and debian woody

2005-03-23 Thread Gleb Paharenko
Hello. > I have mysql-server 3.23.49-8.9 in a debian woody, > chosen for its stability. It looks like the server > stops accepting connections when it has created > more than 1024 threads. I recommend you to switch to the official binaries. Does the problem remain o

mysql threads and debian woody

2005-03-23 Thread Francesc Guasch
I have mysql-server 3.23.49-8.9 in a debian woody, chosen for its stability. It looks like the server stops accepting connections when it has created more than 1024 threads. The kernel is 2.4.29. failed: Can't create a new thread (errno 11). If you are not out of available memory. I

DB Pool and Threads

2005-01-24 Thread Jorge Cuevas
Hello Everybody, Can anyone explain to me the differences pros/cons of having a DB Pool of connections or a DB Pool of cursors? I'm running a multi-threaded program in pyhton, and I know I can open several cursors from one single connection, or open a bunch of connections with one cursor per con

Re: processes and threads question

2005-01-18 Thread Eben Goodman
I appear to be running kernel 2.4.x ps -ax only shows one mysqld thread John McCaskey wrote: Did you upgrade to a 2.6.x linux kernel as well? Threads get hidden in a normal ps aux command starting in 2.6 and show as a single process. If this is the case do ps aux -L and you will see the threads

Re: processes and threads question

2005-01-18 Thread John McCaskey
Did you upgrade to a 2.6.x linux kernel as well? Threads get hidden in a normal ps aux command starting in 2.6 and show as a single process. If this is the case do ps aux -L and you will see the threads as well. On Tue, 2005-01-18 at 13:15 -0500, Eben Goodman wrote: > I used to run mysql 3.x

processes and threads question

2005-01-18 Thread Eben Goodman
I used to run mysql 3.x on Redhat, and would on any given day have anywhere from 5 to 30 mysqld process/threads going depending on traffic. I upgraded to mysql 4.0.17 on a dedicated redhat box, and now it only ever shows 1 mysqld process/thread that uses max cpu and consumes a good deal of

Re: Threads > 1024 & statically linking against linuxthreads library

2004-11-24 Thread Gleb Paharenko
inst it'. I keep on running into all kinds of dynamic > linker errors. > > The page http://www.volano.com/linuxnotes.html referred to in the manual > don't exist. Exhaustive search of this list didn't help (i followed the > recent discussion re &#x

Threads > 1024 & statically linking against linuxthreads library

2004-11-23 Thread Willem Roos
ea how to 'statically link MySQL against it'. I keep on running into all kinds of dynamic linker errors. The page http://www.volano.com/linuxnotes.html referred to in the manual don't exist. Exhaustive search of this list didn't help (i followed the recent discussion re 'My

RE: MySQL 4.0.2 is topping out at 1024 threads!

2004-11-17 Thread Matt Babineau
: Wednesday, November 17, 2004 11:37 AM To: [EMAIL PROTECTED] Subject: RE: MySQL 4.0.2 is topping out at 1024 threads! wait_timeout Will set the maximum amout of time a thread will be in the Sleep state before MySQL drops it. Eric Gunnett System Administrator Zoovy, Inc. [EMAIL PROTECTED

RE: MySQL 4.0.2 is topping out at 1024 threads!

2004-11-17 Thread Matt Babineau
au Cc: [EMAIL PROTECTED] Subject: RE: MySQL 4.0.2 is topping out at 1024 threads! threads or connections ? if the problem is about connection maybe change the parameter in your my.cnf : max_connections = 1024 to a higher value ... Hope this helps... Saludos / Regards, Alvaro. On Wed, 2004-

Re: MySQL 4.0.2 is topping out at 1024 threads!

2004-11-17 Thread Dan Nelson
> > Here is some more info on the problem I am experiencing: > > mysql> status > -- > mysql Ver 12.22 Distrib 4.0.20, for pc-linux (i686) > > > Threads: 1023 Questions: 781971 Slow queries: 0 Opens: 33 Flush tables: > 1 Open tables: 27 Querie

RE: MySQL 4.0.2 is topping out at 1024 threads!

2004-11-17 Thread Alvaro Avello
threads or connections ? if the problem is about connection maybe change the parameter in your my.cnf : max_connections = 1024 to a higher value ... Hope this helps... Saludos / Regards, Alvaro. On Wed, 2004-11-17 at 11:18 -0800, Matt Babineau wrote: > F

RE: MySQL 4.0.2 is topping out at 1024 threads!

2004-11-17 Thread Matt Babineau
.0.20-standard-log Protocol version: 10 Connection: 63.12.130.192 via TCP/IP Client characterset:latin1 Server characterset:latin1 TCP port: 3306 Uptime: 19 hours 40 min 2 sec Threads: 1023 Questions: 781971 Slow queries: 0 Opens: 33 Flush tabl

Re: MySQL 4.0.2 is topping out at 1024 threads!

2004-11-17 Thread Dan Nelson
In the last episode (Nov 17), Gleb Paharenko said: > > Help! I can't figure out a way to stop my server from topping out > > at 1024 threads. This is a very strange behavoir. I have tons of > > legit use on my database server but I don't think the threads are &g

Re: MySQL 4.0.2 is topping out at 1024 threads!

2004-11-17 Thread Gleb Paharenko
Hello. Similar problems are often found in lists. Usually they are solved by increasing file limits. You likely need to increase open-files-limit. >Help! I can't figure out a way to stop my server from topping out at 1024 >threads. This is a very strange behavoir. I have tons o

MySQL 4.0.2 is topping out at 1024 threads!

2004-11-16 Thread Matt Babineau
Help! I can't figure out a way to stop my server from topping out at 1024 threads. This is a very strange behavoir. I have tons of legit use on my database server but I don't think the threads are dying does anyone have any suggestions for this? Thanks, Matt Babineau Web Developer Cr

Often see threads in the "end" state taking too much time

2004-09-22 Thread Michael K
Hello We're having some locking problems with our vBulletin 3.0 forum. Snapshots of mysql process list show that some simple queries linger too much in the "end" state, locking subsequent updates: Id UserHostdb Command TimeState Info .. 33753 rcgroups12.

RE: replication threads on different CPUs

2004-08-26 Thread Donny Simonton
Luke, As far as I know you can't do that in mysql, it would have to be at the kernel level. Replication threads, really don't use much cpu anyway at least not on the master, since all it's doing is basically reading a binary file. Now the kernel itself does do something like

replication threads on different CPUs

2004-08-26 Thread Crouch, Luke H.
l rh-mysql-2 411 Binlog Has sent all binlog to slave; waiting for binlog to be updated 2667 repl rh-mysql-3 411 Binlog Has sent all binlog to slave; waiting for binlog to be updated it looks like three seperate threads are running on the maste

RE: Any select with a large result set locks all other threads until it completes. Any suggestions?

2004-07-15 Thread John
. When from another computer I run a query that selects and sorts say 200,000 records. All the mysql threads for all the workstations go to locked state except the one running the big query. No computer has locked any tables. In a minute or two when the big query is complete the computers all unlock

RE: Any select with a large result set locks all other threads un til it completes. Any suggestions?

2004-07-14 Thread Victor Pendleton
What type of select is this? Is the application and the database on the same machine? Is this query build a large temp table? -Original Message- From: John Nairn To: [EMAIL PROTECTED] Sent: 7/14/04 7:11 PM Subject: Any select with a large result set locks all other threads until it

Any select with a large result set locks all other threads until it completes. Any suggestions?

2004-07-14 Thread John Nairn
Hi, I am testing mysql on a large database (10GB). When I post a large select request via myodbc all other process threads lock until that thread completes. I am not locking any tables. How do I stop a read only select statement with a large result set from locking all the other threads until

RE: Handling threads

2004-07-08 Thread Lachlan Mulcahy
em.. You can read exactly what they're for here: http://dev.mysql.com/doc/mysql/en/Server_system_variables.html Hope this helps Lachlan -Original Message- From: Daniel Eliav Sharvit [mailto:[EMAIL PROTECTED] Sent: Friday, 9 July 2004 5:16 AM To: [EMAIL PROTECTED] Subject: Handling threads

Handling threads

2004-07-08 Thread Daniel Eliav Sharvit
Hi list, I'm having the following problem when I tried to connect to MySQL server through terminal mysql client it displayed "Can't create thread errno (11)" , I worked around the variables thread_stack and thread_cache_size, its initial value was 64KB for thread_stack and 20 for thread_cache_size;

Replication - Too many master threads -BUG?

2004-06-15 Thread DePhillips, Michael P
looded and allowing no more connections. Status of all threads (most recent and old are Has sent all binlog to slave; waiting for binlog to be updated) Is it me or should I report a bug? Thanks Michael -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscrib

Re: avoiding "Locked" threads

2004-05-14 Thread Trevor Price
Jon, an update statement is supposed to return the # of rows updated, so the client must wait for a response, which means the client will wait if you low_priority your updates. But if they are insert delayed then the client gets a return immediately. This behavior limits the usefullness of low

Re: avoiding "Locked" threads

2004-05-14 Thread Jon Drukman
Dathan Vance Pattishall wrote: log-bin=/var/opt/mysql/db2-binlog skip-innodb log-error=/var/opt/mysql/db2-errlog This is on a separate drive? yes, the database is the only thing on the high speed RAID. everything else is on the other drive (also a RAID but only RAID0 with 2 drives). any ideas

RE: avoiding "Locked" threads

2004-05-13 Thread Dathan Vance Pattishall
> -Original Message- > From: news [mailto:[EMAIL PROTECTED] On Behalf Of Jon Drukman > Sent: Thursday, May 13, 2004 3:21 PM > To: [EMAIL PROTECTED] > Subject: avoiding "Locked" threads > > I've got a very high traffic discussion forum database that is

avoiding "Locked" threads

2004-05-13 Thread Jon Drukman
I've got a very high traffic discussion forum database that is constantly running into a problem with lots and lots of threads in the "Locked" state. i was under the impression that MySQL could update/insert and select from the same table at the same time, but it doesn't

Re: Threads on FreeBSD 4.9

2004-05-04 Thread Jeremy Zawodny
On Tue, May 04, 2004 at 12:36:19PM -0700, Max Clark wrote: > > Can't create a new thread (errno 35). If you are not out of > available memory, you can consult the manual for a possible > OS-dependent bug > > I am running FreeBSD 4.9 with Mysql 4.0.18 compiled with Linux &

Threads on FreeBSD 4.9

2004-05-04 Thread Max Clark
Can't create a new thread (errno 35). If you are not out of available memory, you can consult the manual for a possible OS-dependent bug I am running FreeBSD 4.9 with Mysql 4.0.18 compiled with Linux Threads. I am running large inbound concurrency on Postfix which is forking several proc

Re: mysqld-threads

2004-05-04 Thread Sasha Pachev
[EMAIL PROTECTED] wrote: Hi folks! I have diffrent linux-machines running with the great mysqld. But on some machines I have 20 running threads on some other only 2 threads. If only 2 threads are running is that not bad for fast sql-results? I have about 500 v-hosts and many sql-queries on my

mysqld-threads

2004-05-04 Thread [EMAIL PROTECTED]
Hi folks! I have diffrent linux-machines running with the great mysqld. But on some machines I have 20 running threads on some other only 2 threads. If only 2 threads are running is that not bad for fast sql-results? I have about 500 v-hosts and many sql-queries on my machine. Does somebody

RE: Handling threads

2004-04-02 Thread Mikel -
uot;'[EMAIL PROTECTED] '" <[EMAIL PROTECTED]> Subject: RE: Handling threads Date: Fri, 2 Apr 2004 10:36:22 -0600 You say you have a monitor that is logging active connections. Is this monitor reporting that all available connections are used? -Original Message- From: Mike

RE: Handling threads

2004-04-02 Thread Victor Pendleton
You say you have a monitor that is logging active connections. Is this monitor reporting that all available connections are used? -Original Message- From: Mikel - To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: 4/2/04 10:29 AM Subject: Re: Handling threads Yes I can ping my server, the

Re: Handling threads

2004-04-02 Thread Mikel -
L PROTECTED] To: "Mikel -" <[EMAIL PROTECTED]>, [EMAIL PROTECTED] Subject: Re: Handling threads Date: Thu, 1 Apr 2004 15:23:29 -0600 When this happens are you able to ping the MySQL server? The literal error message is "Resource temporarily unavailable" Have you looked in the

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