MySQL Client Ran Out Of Memory
I'm using a mysql server with my own TCP/IP server on the same FreeBSD machine.
MySQL stores a users database, like logins and passwords.
It works fine for a couple of days, but after that my simple queries with one row of result stops working.
It says "MySQL Client ran out of memory".
If I connect to mysql using other tools or simply restart my server - it works fine again under the same queries. So please don't support I use a huge amount of data, whole database can be selected in one query under normal conditions, its pretty small.
My Server Info:
sr10# mysql --version
mysql Ver 14.7 Distrib 4.1.16, for portbld-freebsd5.4 (i386) using 4.3
View Complete Forum Thread with Replies
Related Forum Messages:
Client Ran Out Of Memory
i got an error while my site gets loaded Warning: mysql_query() [function.mysql-query]: Unable to save result set in /path../includes/mysql.class.php on line 39 Error in Selection MySQL client ran out of memory My site didnt get loaded and was stuck by displaying this error .,
View Replies !
Client Ran Out Of Memory Error
I am trying to insert about 10,000,000 records from a table (MYISAM MYSQL 5.0.22) into a Sybase ASA database table. I have done this many times from Sybase to Sybase. I also get the same error when mearly trying a select query returning the rows (WINSQL). Is there a parameter on the ODBC driver to prevent this? Is there a parameter on the MYSQL server to prevent this? I am already using the allow big results flag on the 3.5x ODBC driver. Both servers have plenty of ram 4 Gb with 8 Gb swap files.
View Replies !
Error: MySQL Client Ran Out Of Memory (was "Urgently Need Help")
I'm having a big trouble with this query select *, UNIX_TIMESTAMP(date_submitted) as postedon, UNIX_TIMESTAMP(DATE_ADD(date_submitted, INTERVAL auction_period DAY)) as expiry from bidsnbuys_products where approved='yes' It works before but lately we've got a huge records and if our customers search a product it will give them an error, I even tested by myself and the error is MySQL client ran out of memory Is there a better mysql query with my query above?
View Replies !
Mysql_connect(): Client Does Not Support Authentication Protocol Requested By Server; Consider Upgrading MySQL Client
I am having an awkward problem with my MySQL installation. I have a number of scripts that access the database from a few different web hosting sites. I have no problem accessing the database from the scripts that I host locally. The scripts that are on an outside server accessing the database gives me a mysql_connect() error. Locally I use MySQL 5.0 and PHP 5.0. I am assuming that the 3rd party web host uses an older version of PHP and thinking that may be the problem. Is this the possible problem and if so is there a way to fix it without ruining the scripts that are currently working?
View Replies !
Out Of Memory; Check If Mysqld Or Some Other Process Uses All Available Memory;” Error
We have found that the MYSQL on all Email DB servers starts throwing “Out of memory; check if mysqld or some other process uses all available memory;” error. The error goes once we restart MySQL. But after a week again the same problem occurs. We have 4 GB of physical memory on the server but Mysql utilizes only up to 2.5 GB & starts throwing Out of memory error. Can someone from Database team look into it?
View Replies !
Memory Usage :: Swap Memory Not Released?
We have Mysql 5.0 running on RH linux. We have noticed that the swap memory increases but never gets released unless we reboot the server every 2-3 weeks. How would I know whats using this swap memory? Second question which I think maybe related to the first is that mysql is using a lot of memory when I do a top. Is there a way to limit the memory usage of mysql? I have a large table in mysql about 7 GB and I have 8 GB physical memory and swam is set to use 2GB.
View Replies !
Mysql On Flash-memory
I have a question about flash-memory lifespan. My database consists of 1 table, the table has 50 fields of 10 bytes each, thus each record will have 500bytes. There are 1000 records in the table, so roughly the table will have a size of 0.5MByte. The system will update the record sequentially, one record is updated per second. That is 3600 update per hour or 86400 per day. If I store this database on a 64MB flash-memory card then how long does the card last before wearing out.
View Replies !
MySQL 4.0.13 Memory Problem
I want to get your opinions on how to increase available/free memory and performance on a heavy volume database server. I have MySQL 4.0.13 running on RH 7.2 replicated to another RH 7.2 using same MySQL version. Recently our master database server (2 AMD Cpu + 2Gb memory + 2Gb swap space) started to suffer from memory outages because of heavy load. During day available free memory is changing from 200Mb to 5Mb and when available memory reaches to 5Mb MySQL starts to give 'Too many connections' messages. Db server is working with 45-70 query/second and more than 25,712 connection per hour. There are active 13-18 threads serving databases. To increase available free memory I've did following : 1- Optimized all tables 2- Removed unneccessary/old indexes 3- Moved unused databases to replication server 4- Increased key_buffer_size from 8Mb to 16Mb This changes helped a bit but still memory is a problem for MySQL. Average MySQL thread used to consume 100-120 Mb memory before changes, now it is consuming 60-70Mb per thread. What should I do to prevent 'too many connections' messages and have more memory available on database servers? Should I remove more indexes from tables? Should I increase key_buffer_size to 32Mb or more? Key_buffer_size doesn't look like a problem since key efficiency looks 100% most of the time.
View Replies !
Memory Alignment In MySQL
CREATE TABLE my table (coll_a INT NOT NULL, coll_b SMALLINT, coll_c SMALLINT, INDEX b_index (coll_b) ); Above is the table I will created. I declare coll_b and coll_c, which together will cose me 4 bytes in one row. Is it? What if I declare both of them as INT, will it cost me more memory? How about the memory needed for the index b_index? Not sure how memory alignment will affect MySQL.
View Replies !
MySQL And Memory Consumption
I've done a new install on a Freebsd server (5.1), using the latest ports of MySql 4.1. Everything seems to work great. However when I do a "top", I notice that Mysql is consuming around 321M of memory. This is is a virtually empty database with nothing loaded into it yet. Everything seems to be performing fine. Its just that I don't ever remember MySql using this much memory just after a new installation.
View Replies !
Mysql Is Not Using ENOUGH Memory On Linux
Running mysql 3.23.56-1.9 (yes , upgrading soon!) on red hat. Our database: - data is 5GB or so - has approx 2GB of indices We have 4GB of memory on the machine. At least 2.5GB of that is free+cached [mysqld] datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock set-variable = key_buffer=500M set-variable = myisam_sort_buffer_size = 64M set-variable = table_cache=600 set-variable = join_buffer=1M set-variable = thread_cache = 8 set-variable = sort_buffer =4M set-variable = record_buffer=4M set-variable = thread_cache_size = 64 set-variable = thread_concurrency=8 set-variable = max_allowed_packet = 16M set-variable = tmp_table_size = 64M But, no matter how much memory I set for key_buffer in /etc/my.cnf, mysql seems to use very little of it after running millions of queries: 14951 mysql 15 0 226M 221M 1308 S 3.3 5.5 89:55 0 mysqld
View Replies !
MySQL With C++ Causes Memory Leak?
The garbage collector tells me it's using the same amount of memory, but the Task Manager shows it using 4-10KB more each second. Any ideas? If i remove all references to the actual datareader then the mem usage is stable, but as soon as it starts to return records then the leak appears. Code:
View Replies !
MySQL Memory Leak
I appear to have a memory leak problem caused by mysql I currently have 10 instances of /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --user=mysql --pid-file ... running but not actually doing anything. These have been running since the 9th (last time I restarted mysql) There are 2 that if you trace process on them are doing something... Process 565 has a subprocess of 567 and then 567 has the rest as subprocesses. But none of those subprocesses are running mysql commands - or doing anything other than eating memory. When I restart the server, applications are using 0.5Gb Memory then that creeps up to currently using 1.1Gb. So what are those dead process and why are they hanging around?
View Replies !
Compiled Mysql++ Memory Leak
I compiled mysql++ with Visual Studio 2003, the problem is I got i memory leak when i debug the application, the leak occurs even when i only use the mysqlpp::Connection class. Note I linked mysqlpp with mysql 5.0
View Replies !
Mysql Eating Big Chunks Of Memory
I'm running version 4.0.16 on solaris 8 as the backend for a web site serving around 12 million pages impressions a month. The performance of the server is monitored using orcollator. I'm finding that the memory usage on the server remains pretty constant for weeks at a time at around 300 Meg but then every once in a while the size of the mysqld process jumps anywhere between another 50 and 250 Meg. It then stays at this new size until mysql is restared (or jumps again). The memory increase appears to remain as resident according to the output of top. The site has a content management system which connects directly to the production data base as well which while it is used daily has some functionality which is only used as frequently as this problem occurs making me suspect it is the culprit. What I could really do with some advice on is - What are the most likely causes of the memory loss. - whether there are tools that allow you to see a breakdown of how the current memory is being used by mysql, or even better monitor it over time, in order to establish the source of the problem. - And if there aren't any such tools how best to approach this.
View Replies !
MySQL 4.0.13 Memory Problem Under Heavy Load
How to increase available/free memory and performance on a heavy volume database server. I have MySQL 4.0.13 running on RH 7.2 replicated to another RH 7.2 using same MySQL version. Recently our master database server (2 AMD Cpu + 2Gb memory + 2Gb swap space) started to suffer from memory outages because of heavy load. During day available free memory is changing from 200Mb to 5Mb and when available memory reaches to 5Mb MySQL starts to give 'Too many connections' messages. Db server is working with 45-70 query/second and more than 25,712 connection per hour. There are active 10-13 threads serving databases. To increase available free memory I've did the following : 1- Optimized all tables 2- Removed unneccessary/old indexes 3- Moved unused databases to replication server 4- Increased key_buffer_size from 8Mb to 128Mb 5- Have increased max_connection from 100 to 150 6- Have increased thread_cache to 5 This changes helped a bit but still memory is a problem for MySQL. What should I do to prevent 'too many connections' messages and have more memory available on database servers? Should I remove more indexes from tables? Should I increase key_buffer_size to 256Mb or more? Key_buffer_size doesn't look like a problem since key efficiency looks 100% most of the time.
View Replies !
MySQL 4.0.13 Memory Problem On Heavy Load
I want to get your opinions on how to increase available/free memory and performance on a heavy volume database server. I have MySQL 4.0.13 running on RH 7.2 replicated to another RH 7.2 using same MySQL version. Recently our master database server (2 AMD Cpu + 2Gb memory + 2Gb swap space) started to suffer from memory outages because of heavy load. During day available free memory is changing from 200Mb to 5Mb and when available memory reaches to 5Mb MySQL starts to give 'Too many connections' messages. Db server is working with 45-70 query/second and more than 25,712 connection per hour. There are active 13-18 threads serving databases. To increase available free memory I've did following : 1- Optimized all tables 2- Removed unneccessary/old indexes 3- Moved unused databases to replication server 4- Increased key_buffer_size from 8Mb to 16Mb This changes helped a bit but still memory is a problem for MySQL. Average MySQL thread used to consume 100-120 Mb memory before changes, now it is consuming 60-70Mb per thread. What should I do to prevent 'too many connections' messages and have more memory available on database servers? Should I remove more indexes from tables? Should I increase key_buffer_size to 32Mb or more? Key_buffer_size doesn't look like a problem since key efficiency looks 100% most of the time.
View Replies !
Memory Allocation Limit On Mysql 4.0.16 Binary For AIX 5.1
I downloaded the mysql 4.0.16 binary for AIX 5.1 from Mysql.com website. How much memory can this binary's mysqld handle? Is it a 32-bit or 64-bit process? It seems that it can only allocate a maximum of 2GB of memeory (by setting the maxdata as suggested on the AIX note in the documentation). I am using mainly innodb tables. Occasionaly, I have encountered "out of memory error". We have 4GB of memeory on our RS6000 (AIX 5.1). It is used as a dedicated mysql server. Is there a way I could allocate more memory for mysqld?
View Replies !
MySQL Consuming Lots Of Memory During Transactions W/ Many Statements
I am having a problem with MySQL consuming a lot of memory and eventually throwing an Out of Memory error and restarting itself. The symptoms are that swap usage continues to rise until some breaking point. The application is a typical web application w/ 2 web servers running Apache/Tomcat connecting to a dedicated DB server running only MySQL. This seems to occur as a result of running many statements in a single transaction, both against InnoDB tables and MyISAM tables. In one case, I'm writing all user actions to an audit table (MyISAM), all from a single application thread doing approximately 5K inserts (as single INSERTs on a single connection) every few seconds. In the other, I'm doing a variety of select/update/insert/delete statements against InnoDB tables, but again totaling several thousand in one transaction. Both of these problems occur even when there is relatively low activity elsewhere on the system. Code:
View Replies !
Command That Lowers The Amount Of Memory That The Process MySQL?
Someone knows a command that lowers the amount of memory that the process MySQL (mysqld, mysqld-nt...) uses??? My work is to execute many INSERT instructions based on SELECT instructions. When the execution starts, all be fine, but the time passes and this process "mysqld-nt" start grow and grow and then the performance be really bad. I tried to use "FLASH" and "RESET" between the INSERTS but no sucess. Someone knows?
View Replies !
VB And Mysql:client
i wanna conn VB 6 to a mysql 4.1 database using mysql odbc driver 3.51 on windows XP. this conn is done usin ADODB. however on executing i get the following error: "client does not recognise authentication protocol requested by server, please consider upgradin mysql." upgradin to 5.0 is senseless. it is a godown of bugs
View Replies !
Mysql Client V5.0.21
Basically if I type a command in mysql and then try to reuse it by pushing the up arrow, most of the time a segmentation violation will occur.
View Replies !
Table Rows Inserted By Embeddded MySQL Cannot Be Retrieved By MySQL Tcp Client
I have encountered a weird behavoir of embedded MySQL. Through a simple program I made (in Delphi 6), I can insert rows to a table through embedded MySQL and I can retrieve the rows from my program. But using mysql.exe which points to the same table (through 127.0.0.1, with the same basedir and datadir), I cannot see the rows I inserted using my embedded program. Another way around, the rows inserted by mysql.exe can be seen in my embedded program. But after a row is inserted by mysql.exe, the rows inserted by the embedde program are deleted (or cannot be queried). Can anybody explain why is this? Is there a way to fix it?
View Replies !
MySQL Client Side
Does mySQL have lite version? Similar to ms sql express, where it can be distributed without a full server version. I have program with many clients and i'm wanting to move away from access if i can.
View Replies !
Mysql Client On Win98 DOS
Is there any option of formatting the columns of tables so that for example only 5 characters of each column is displayed?(also is there any way to set no wrapping) That is in order to get a proper output of tables in a win98 DOS prompt. I know that Oracle SQL gives you such options.
View Replies !
Install MySQL Client
Is there any client tools available for mysql like sql server so that i can install server in one machine and client tool in a client machine that will connect to the mysql sever
View Replies !
MySQL GUI Client Tool
I am looking for a gui-based open source client tool for mysql. Does anybody have any suggestion besides those listed in the first few posts in the beginning of the forum?
View Replies !
MySql Client 3.51 Through Proxy
OK I am working with an external company that has opened a DB for us to attach to. There documentation has you install My Sql 3.51 driver. I have all the login info and server address correct but it fails to connect. We do have a firewall here but I see no place in the System DSN to reference it. Do I need something else to make the work with a firewall?
View Replies !
Installing MySQL Client
I'm sure this is a really noob thing to be asking.... I have MySQL and PHP installed onto my web hosting server and it's running fine. Now, my problem is that I can't figure out how to access it from my computer. I'm mainly using Frontpage (because that's the program that everything was built on before I was hired) to build the websites. What is the easiest way to be able to start using this database?
View Replies !
Where Is The MySQL Command Line Client?
I have installed the XAMPP package on my computer, which contains appache php and mysql. however I don't know how to create a database with the command line client in mysql or even where to type the code required to set up a new database. Not a very interesting question, but it's vital i get an answer if i am to start learning.
View Replies !
Data Entry Client For MySQL
I need a terminal (client) to connect to the server to enter data and view tables (as customised reports). ie this is not for administrating the database, this will be for an end-user. I dont want to use a web browser, I want to use something like a terminal. It can be of simple blue screen DOS, AS400 like nature.
View Replies !
MySQL Command Line Client
I have just installed MySql Server 5 on my Windows XP pc. When I start up the MySql Command Line Client, I type in the password and then the command line comes up. I create a database and then type use database: I then run the command source C;jt.sql. This drops tables if they are there and then creates the tables and inserts data. Once this has completed, I can then selet from the tables. For instance there is a table called users. If I type 'select * from users;' It comes back with the results and 2 row in set. This is fine however as soon as I exit from the MySql Command Client and come back in then I use database and show tables. There are no tables in there. My question is this, why are the data and tables not staying in the database? I have tried commiting but it makes no difference.
View Replies !
MySQL Administrator Client Installation
Can MySQL administrator installed on a client machine which has no MySQL database installed? We have two MySQL installation on Linux. I want to check things from my desktop which is Windows via some graphical administration software. Any possibility? When I try to connect one of the server I got error. Admin tool added my computer's domain suffix after the user name which I typed in...
View Replies !
VB + MySQL Client Server Application
I would like to know about what the most important things to be installed in every workstation if I will used VB and MySQL using the ODBC driver. Is there a need to install VB, MySQL, ODBC Driver in all computers? If possible can you give simple snippets in configuring MySQL and ODBC in VB code.
View Replies !
PHP4: How To Upgrade MySQL Client To V4?
Clean install of: PHP 4.4.2 MySQL 4.1.21 Problem: phpinfo() shows the MySQL client to be 3.23.49. I want my dev environment to match my hosts, so upgrading to PHP5 and/or MySQL5 is not an option. So how do I upgrade the MySQL client in PHP to 4.x? I tried the MySQL PHP connector page ( http://dev.mysql.com/downloads/connector/php/ ) , but it only lists downloads for PHP5. (which I tried anyway, but can't get to work)
View Replies !
MySQL Client Library? Where Can I Find It?
I'm trying to get an emailing program to work with mysql using ODBC on Windows and i've run into a couple of issues. I used the installer found on the mysql website and the mysqld-nt.exe process is running. I can also run the "mysql" command to create users, run queries, all the usual stuff. My first issue is that the icewarp email program shows me an error that reads "Mysql client library not found". Does anyone know where this file could be located? I used the default directory during my installation. on the mysql website it said to run "mysql_config --libs" to find where my client library is, but this program is no where to be found in the installation. The mysql website says : "You should be able to solve this problem by adding -Ldir_path -lmysqlclient at the end of your link command, where dir_path represents the pathname of the directory where the client library is located." when i have the path.. do i enter those options in the text field after i right click -> properties mysqld-nt.exe?
View Replies !
Remote Connection To MySQL DB Server From Client With No MySQL DB
I have MySQL server running on a Solaris machine. I have a Perl tool that is run on multiple operating systems (Linux, Solaris, MKS on windows, CYGWIN on windows). I would like to post to the MySQL database on the Solaris machine from this script when it is run on the different local clients. All these clients share a single network share (available via Samba on windows). Is there a Perl module that I can install in the network share that I can use to connect remotely to the server DB?
View Replies !
INSERT Query Runs In Mysql Client, But Not In PHP.
I'm learning the ropes with PHP and MySQL at the moment, and I've run into a puzzle. I'm using PHP to process a form and insert some simple information into a table. The code doesn't have any glaring errors, and the mysql_query() doesn't error out, but the info never gets inserted. And if I run the same query inside the mysql client the data goes in fine. The query looks like this in PHP:
View Replies !
Binary Data Handling With Mysql Client
I am wondering what I miss to be able to handle binary data from the mysql client. I have ensured that the user has file_priv set to 'Y' and that max_allowed_packet is larger that the binary lumps handled. Here is my version: Ver 4.1.5-gamma-log for pc-linux on i686 (Source distribution) Right now I'm trying this to insert binary data: mysql> update table set col=load_file("/path/file") where id=1; ....and this to fetch the data again: mysql> select col from table into outfile "/path/file"; As for insertion I am actually not quite sure whether or not it goes well, since I get garbled data out from the fetching. Any way to check the data when inside the table (data length, for instance)? I have two problems with the fetching of data: 1) I cannot specify a path. I am only allowed to specify a filename, and the that file is written to the table's directory in the server's data directory. 2) The resulting file is garbled data. I am not sure if this garbling happened at the time of insertion of data or when I fetched the data out again.
View Replies !
Mysql Command Line And BLOBS On Client - Can It Be Done?
I have looked everywhere and cannot find an answer to this. If you want to use the mysql -e "<MYSQL COMMANDS>" and you want to SELECT a BLOB data type to put it into a DISK FILE and the DISK FILE is on the CLIENT (not the mysql server, but the client) I can't find a way to do this I kow that if you wan to create it on the SERVER you can do a "SELECT INTO DUMPFILE" but this of course cannot be done on the CLIENT. I would have though you could say "select myblob from mytable where mytable,key='1'" > /tmp/myblobby_file. But this only seems to put about 11 chararcters into the file. So, what am I missing ? How CAN you use the mysql command line on a CLIENT to get a BLOB in to a Disk File.
View Replies !
MySQL Command Line Client Problems
trying to import the world sample db into mysql. I keep getting the same error: Failed to open file 'world.sql', error: 2 Here's what my command line client window looks like when the error occurs: Enter password: ******* Welcome to the MySQL monitor. Commands end with ; or g Your MySQL connection id is 6 to server version: 5.0.16-nt Type 'help;' pr 'h' for help. Type 'c' to clear the buffer. mysql> CREATE DATABASE world; Query OK, 1 row affected <0.00 sec> mysql> SOURCE world.sql ERROR: Failed to open file 'world.sql', error: 2
View Replies !
|
TRACKER
