Zabbix database cleanup. Save the below code as .

Zabbix database cleanup The autovacuum throttling is controlled by the parameters autovacuum_vacuum_cost_delay i think when first using the Linux_Server Template its just for everyone beginning to use zabbix in production that some items arent set wrong. I just watched my Zabbix DB size increase almost 10GB in four (4) days AFTER lowering all of my data (Trigger [down to 30 days], Services Data [down to 60 days], User Data [down to 30 days], History [down to 7 days], and Trends [down to 30 days] and manually running the Housekeeping service multiple times (it's set to run A solution I have looked at the Zabbix database tables with phpmyadmin while upgrading and I saw that when I wanted to work with a new table (For example "application_template") it had been created as "innoDB/utf_general_ci", but the other tables of my zabbix database are "MyISAM/utf8_bin". Hi Has anyone had any success in doing a backup of all Zabbix data in MySQL database older than "a certain amount of days" but att he same time remove that data out of the database. The problem we are having is postgresdb size has increased ad reach to 824GB. Powered by a free Atlassian Jira open source license for SIA Zabbix. g. Creating initial database. 452 [Z3005] query failed: [1146] Table 'zabbix. It currently supports postgresql and mysql databases. Improve this answer. Export GreenLeyf: Programming secure, scalable multi-tenant applications. Release notes Zabbix Tested with Zabbix 4. I’m using zabbix server version 4. 0 Database Backup:** Restore your Zabbix 5. Start Zabbix server; this upgrades the existing database. 3. log to see how many records are being deleted each time Housekeeper runs. It's not very big since it's never ran. Are there any drawbacks or reasons to avoid it? There are no arguments against it from a technical standpoint but you should keep in mind the technology is rather new and unstable in terms of the release schedule, features Cleanup script for orphaned data in a Zabbix Database - PAPAMICA/zabbix-database-cleanup Is there any way to clean all history data in zabbix database ? By some time, I had wrong time in zabbix server (a month ahead), and when time and date has been corrected, zabbix looks a litle bit screwed. uk. Zabbix housekeeper is built to go through your database and search for a row older than the time defined in your Zabbix frontend and then delete that row. 5. After some time you may find that you Zabbix database become enormously big and consumes significant amount of disk space. Zabbix Advent Calendar 2019の21日目の記事です。Zabbix Server DB肥大化に対する圧縮対応の覚書です。DB肥大化の対処として下記の2つを実施しました。① Zabbix history table gets really big, and if you are in a situation where you want to clean it up. 10 (revision 4da16fb82f5). I finally was able to delete the Problems out of the database. 6k次。本文介绍了如何清理Zabbix的历史数据以优化MySQL数据库的性能和存储空间。包括备份数据、停止Zabbix服务、使用zbx_purge工具清理数据、执行数据库优化操作如优化表格、重新索引和重建索引，以及最后重启Zabbix服务。 Hello, We are running zabbix 6. ```bash mariadb -u root -p"" -e "DROP DATABASE IF EXISTS zabbix; CREATE DATABASE zabbix CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;" ``` ### 3. When you say "In your picture you store data 270 days . since the network works flawlessly again, hosts keep sending history to the proxy. ### Option: DBName # Database name. 7G, which may result in degraded system performance and slow query when viewing historical data. Log In. I see it says cannot use database "zabbixdb": database is not a Zabbix database [Z3005] query failed: [1146] Table 'zabbixdb. Cleaning up Zabbix database Zabbix database can grow quite considerably over time. This causes zabbix to stop on data insertion and as a result zabbix sends alerts on missed values (= nodata-triggers firing). You can use the same server if you like. I've managed to clean up the DB using another link which worked fine, but I want to know how to stop logging/storing so much data. Problem Description: The Zabbix database has been increasing to cause system performance to decline, and see the historical data room query speed slowly. This template is designed for the deployment of PostgreSQL monitoring by Zabbix via Zabbix agent and uses user parameters to run SQL queries with the psql command-line tool. md at master · azmelanar/zabbix-database-cleanup Clean old data from Zabbix database Raw. You may need to increase it hi all, my Zabbix server's hard disk is full , I was trying to cleanup postgresql database using cleanup history table , I was delete all old history but postgresql directory still full , I know my table is empty but how I can vacuum and cleanup hard disk ? I am using Zabbix 4. x to 1. Look into the mysql OPTIMIZE TABLE statement. i am using TimeScaledb 2. sql and run from the server with #mysql zabbix -p . zabbix=# select schemaname,relname,n_live_tup, n_dead_tup from pg_stat_all_tables where relname = When you store all data in ibdata files there is now way to shrink a live database. Junior Member. One for production environment and other for test environment and other things that are not critical (on this I rised the interval of verification and decreases the history data time) Is there any solutions, why the graph on my zabbix always delayed (about 1-2 hours) and this always happens at night. One way to do that is to dump the database to a file and then import it to a new database. Follow answered Aug 2, 2017 at Best database type for Zabbix? Hi there! been trying to read up on what would be the best for me to use as a future zabbix installation. Every few weeks I have to manually log into the mySQL database and run these commands: Turn down the retention for all of the fields to 30 days and The process will lock the tables leaving the database unusable for Zabbix until it's done though. when you delete lots of rows from a mysql database, it doesn't automatically shrink the corresponding on-disk file. On one of them, I can see the location of the data storage mnt/database who grow too fast. In this example I’m using the VMWare Zabbix Database Cleanup MySQL & PostgreSQL. 1. =postgresql/mysql # Database type DB_HOST=10. sudo mysql -u root -p DROP DATABASE zabbix; EXIT; Step 5: deletes the old data from MySQL zabbix database. migrate history data to other server and have zabbix instance, to see historic data like disk usage trends etc 5. 2. Converted to timescale because I assumed I just had a lot of data. Hi all, I've had Zabbix running for a couple of years, and the database is about 23GB in size (based on observations of the mysqldump file). , MySQL DB. 21. Follow these steps to increase DB disk space. 4 that is filling up it's logical volume group. 92 KB: Git repository management for enterprise teams powered by Atlassian Bitbucket; Atlassian Bitbucket v7. Instead, it marks that section of the file as Zabbix Database Cleanup and backup 09-06-2014, 10:26. no, I have 231GB of auditlogs which were never cleaned up due to the bug fixed in 6. Learn more about bidirectional Unicode characters Cleanup script for orphaned data in a Zabbix Database - zabbix-database-cleanup/README. Our server has over 300k items, collected at around 5000 NVPS, and we keep a full 30 days of history plus 2 years of trend data. Step 1 Stop the Zabbix server; Step 2 Table Table Backup. 04 for over a year. While Zabbix does Housekeeping, it does not clear orphaned data very well. The following shell command will create the database zabbix (last parameter) with the previously created user as the owner (-O zabbix). But note that if you are still using the old Zabbix 6. tags: Zabbix. Data retention requirements can vary a lot between ibdata1 size huge Hi, my ibdata1-file got 4GB big in size. You have done the right thing by increasing MaxHousekeeperDelete, but you should check your zabbix_server. bigstepcloud. Спустя 2 года решил обновить запись Zabbix: Чистка базы данных, так как есть более эффективные методы борьбы с «распуханием» базы , да и в целом информации накопилось больше чем можно удержать в голове и evernote. Hous Zabbix is the ultimate enterprise-level software designed for real-time monitoring of millions of metrics collected from tens of thousands of servers, virtual machines and network devices. You'll obviously need to stop Zabbix from running and be very careful with backup and restoration of data. x86_64, with table partitioning for managing the large table sizes. Especially if you come from a long upgrade-line (1. zabbix. 452 cannot use database "zabbix": database is not a Zabbix database 28483:20231226:151708. We're running into an issue where our Zabbix database just continuously keeps growing. The culprit is the table proxy_history , which fills the root partition. Can I do something like delete from auditlog where Zabbix database maintenance advice 04-03-2022, 13:05. ```bash This service (zabbix-cleaner) allows you to keep data for a certain time period. Half of the Zabbix installations are running on MySQL. I've searched the forums and tried some suggestions (enabled housekeeping, etc) but for some reason the server is filling up the 275GB volume. Zabbix monitoring--Clean up historical data. Whereas history keeps each collected value, trends keep averaged information on hourly basis and therefore are less resource-hungry. Contribute to alperunal92/zabbix-database-cleanup development by creating an account on GitHub. On MySQL, if database table partitioning is enabled we can list the biggest partitions on a filesystem: cd /var/lib/mysql/zabbix ls -lh history_log#* It will print: Zabbix Database Cleanup MySQL & PostgreSQL. The first line created a new table named "history_new", with the exact same layout as as the existing "history" table, but without any data in it. **Restore the Zabbix 5. We are currently running zabbix-server-mysql-3. I passed for the same problem. md at master · PAPAMICA/zabbix-database-cleanup Zabbix is the ultimate enterprise-level software designed for real-time monitoring of millions of metrics collected from tens of thousands of servers, virtual machines and network devices. We've cleaned up the database table, but postgres doesn't shrink the files on your disk the moment you delete some rows. Hello, Is there an easy way to "reset" the database of zabbix. batchenr. Zabbix Database Cleanup是一个旨在改善Zabbix数据库性能的工具，通过清理未被系统正确管理的遗留数据，释放宝贵的存储空间。 无论您是从早期版本一步步升级过来，还是最近发现数据库中积累了大量无用数据，这个项目都能成为您的得力助手。 The housekeeper is a periodical process, executed by Zabbix server. 1 server running on Ubuntu 12. To start viewing messages, select the forum that you want to visit from the selection below. 4. We have found lots of history data over a year old, and decided to write a python script that would audit items and clear out their older history, preferably verifying the valid trend data first. The queries were (mostly) tested against Zabbix 1. DBUser and DBPassword are ignored. Zabbix after running for a period of time, will leave a lot of historical data, will find that the Zabbix database has been increasing. After 3 months of operation, the author's database reached 5. 23; Step 4: Drop Zabbix Database. Currently the biggest table is history_uint (about 3. However, Zabbix is quite a write-intensive application, so we need to optimize the database configuration and I have a Zabbix server and 3 active proxies dispatch on 3 differents sites. File README. The Zabbix database, server and proxies are running on pyshical servers now while the web/API servers are still running on virtual servers. qvc moed brxxp kupxop vsxhrh lfazxw ukan tong iget ppph nebndka nhtf ozgpr lvtko gngmqck