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Releem releases

Information about releases of the Releem.

Releem 1.19.0, 2024-09-30 (What's New At Releem | September 2024)

  • Added SQL Query Optimization tab in the Releem Portal
  • Added collection of Query Examples for Query Optimization for MariaDB
  • Added collection of EXPLAINs for Query Optimization for MariaDB
  • Added support of MariaDB 11.5. Closes #349
  • Fixed incorrect latest version in the Update notification. Closes #346
  • Fixed high resource usage during metric collection on servers with more than 1000 databases. Closes #347
  • Fixed installation failed due incorrect PATH variable. Closes #348
  • Fixed recommendation of innodb_log_buffer_size variable. Closes #352
  • Fixed Query Analytics is showing a database name that does not exist on my db server. Closes #357
  • Fixed Applying recommended configuration without restart doesn't work when mysql_restart_service setting is empty. Closes #350

Releem 1.18.0, 2024-08-31

  • Added EXPLAINs collection for SQL Query Optimization for MySQL 8.x
  • Added collection of InnoDB engine status
  • Added query_optimization parameter to Releem Agent
  • Added query digest monitoring
  • Added collection of database schema for query optimization. Closes #357
  • Added collection of schema information
  • Added automatics SQL Query Optimization reports
  • Fixed crontab error during installation process. Closes #341
  • Fixed SUM_ROWS_SENT error during loadin Query Analytics. Closes #336
  • Fixed table_definition_cache recommendations. Closes #335

Releem 1.17.0, 2024-06-30 (What's New At Releem | June 2024)

  • Improved Weekly Reports
  • Added Alerts on CPU Utilization and Disk space. Closes #147
  • Added applying configuration without restart to Releem Agent.
  • Added SSL support to Releem Agent. Closes #310
  • Added collection information from performance_schema.file_summary_by_instance
  • Fixed Automatic installation doens't work in some cases. Closes #166
  • Fixed buffer recommendations more that total RAM. Closes #262

Releem 1.16.0, 2024-05-31 (What's New At Releem | May 2024)

  • Added Security Checks
  • Added new event for partially applied configuration.
  • Added support of AWS RDS Aurora. Closes #308
  • Fixed Many events on MySQL restart. Closes #305

Releem 1.15.0, 2024-04-30

  • Added new option to disable Query Cache manually. Feature request #289
  • Added Max Query Length option allows Releem to save full queries for analysis. Closes #291
  • Added Query Inspect popup displays the details of queries.
  • Fixed IP address update in the dashboard if real IP address was changed. Closes #292
  • Fixed Releem can't recognize that innodb_log_file_buffering is enabled. Closes #285
  • Fixed Latency on the Servers page displays not in ms. Closes #303
  • Fixed Incorrect aggregation on weekly and monthly charts.
  • Fixed Using innodb_log_file_size instead of innodb_redo_log_capacity for Percona 8.x
  • Removed transaction_prealloc_size for Percona 8.0.29 and later

Releem 1.14.0, 2024-03-31 (What's New At Releem | April 2024)

  • Added SQL Query Analytics block to the Dashboard. Closes #256
  • Added new task collection of performance_schema.events_statements_summary_by_digest to Releem Agent
  • Added new metric to the Dashboard Aborted_clients
  • Fixed incorrect permissions after installation. Closes #272
  • Fixed File integrity issue after the agent update. Closes #277
  • Fixed open_files_limit issue for AWS RDS. Closes #284
  • Fixed recommendations of variables that couldn't be changed ffor AWS RDS Aurora. Closes #281
  • Fixed Releem Agent fatal error when an agent couldn't get disk information. Closes #276
  • Improved Wizard to add new servers

Releem 1.13.0, 2024-02-29 (What's New At Releem | February 2024)

  • Added MySQL memory_limit and long_query_time to settings in the Releem dashboard
  • Added sending logs to Platform when agent crashed
  • Added detection that configuration was changed without MySQL restart (for AWS RDS customers). Closes #270
  • Added collection information about the file system. Closes #189
  • Added version of Releem Agent for i686. Closes #263
  • Improved description of MySQL Health Checks
  • Integrated RabbitMQ to remove dependence on AWS Lambda and process metrics asynchronously
  • Changed time of metrics to Releem Platform time instead of time on customers servers Closes #264
  • Removed transaction_prealloc_size from recommendations for MySQL 8.0.29 as deprecated. Closes #267

Releem 1.12.0, 2024-01-31 (What's New At Releem | January 2024)

  • Improved Servers page to highligt servers with unapplied recommendations
  • Added email reports for newly recommended MySQL configurations Closes #193
  • Disabled apply button for old agents
  • Published list of MySQL variables that Releem tuned on Free plan
  • Migrated database metrics from MySQL to ClickHouse and improve performance of Dashboard by 25%
  • Fixed bugs on RAM and IOPS charts

Releem 1.11.0, 2023-12-31 (What's New At Releem | December 2023)

  • Added notification on increasing open_files_limit. Closes #171
  • Added server restarts to MySQL Metrics graphs. Closes #191
  • Added Automatic applying configuration by clicking button in the web interface.
  • Added automatic rollback function if any issues arise while applying a new configuration. Closes #187
  • Added new Health check - Table Definition Cache
  • Fixed unable to bring recommendations for servers with disabled InnoDB. Closes #213
  • Fixed InnoDB log file size Health Check calculation. Closes #234
  • Fixed Releem Agent installation guide for AWS RDS. Closes #223
  • Fixed Releem Agent tends to stop by itself from time to time. Closes #210

Releem 1.9.0, 2023-10-31 (What's New At Releem | October 2023)

  • Improved InnoDB Log File Size Health Check. Closes #202
  • Improved Table Cache Hit Rate Health Check. Closes #201
  • Added Open Files Utilization
  • Added Table Locking Efficiency
  • Added InnoDB Dirty Pages Ratio
  • Added default start page for users with multiple servers. Closes #177
  • Added new Help windows with Frequently Asked Questions.
  • Fixed RDS Memory Usage. Closes #212
  • Fixed query_cache_type. Closes #214
  • Fixed query_cache_size. Closes #216
  • Fixed the time of applying configuration events on the day graph. Closes #220
  • Improved documentation.

Releem 1.8.0, 2023-09-30 (What's New At Releem | September 2023)

  • Added OS version to the Releem Score block
  • Fixed the issue with graphs for the America/Mexico_City timezone Closes #196.
  • Added a detailed description for the [Memory Limit] (https://releem.com/docs/getstarted#rec586933587). Closes #205.
  • Added unapplied recommendations to the server list. Closes #176.
  • Fixed innodb_page_cleaners wasn't changed during applying configuration. Closes #197.

Releem 1.7.0, 2023-08-31 (What's New At Releem | August 2023)

  • Added Automated Updates for Releem Agent installed in docker container. Closes #184
  • Improved version for mobile and Firefox compatibility.
  • Improved Query Cache suggestions. Closes #135
  • Fixed 'innodb_max_dirty_pages_pct' bug on MySQL 5.5. Closes #183
  • Fixed metrics collecttion issue for db servers with Sphinx engine. Closes #174 , Closes #175
  • Fixed bug for users with unapproved email. Closes #179
  • Fixed bug with saving errors in MySQL configuration when Releem Platform reply with errors.

Releem 1.6.0, 2023-07-31 (What's New At Releem | July 2023)

  • Added IOPS graph to Releem Dashboard.
  • Added System Information to System Metrics block. Closes #169
  • Improved MySQL Metrics graph and included ‘Applying Configuration’ events on the timeline.
  • Improved graphs and made Y-axis absolute and not relative. Closes #167
  • Removed innodb_flush_log_at_trx_commit automatic recommendations. Closes #170
  • Fixed minor issues with the 'innodb_buffer_pool_instance' and 'thread_cache' MySQL variables.
  • Improved Releem Agent installation for older MySQL and MariaDB versions without Performance Schema.

Releem 1.5.0, 2023-06-30 (What's New At Releem | June 2023)

  • Improved the Recommended configuration window to show users all variables that Releem tunes and details on variables.
  • Improved MySQL metric charts with buttons and avg metrics remove Latency and SlowLog
  • Improved design of Recommendation block re current applied configuration and enable Configure button.
  • Fixed bug in Releem Agent to work with old databases. Closes #163
  • Fixed bug in full data metrics collection prevented collecting minute metrics.
  • Added collecting configuration performance metric (Latency) in the period when configuration applied
  • Added support of MariaDB 11

Releem 1.4.0, 2023-05-31 (What's New At Releem | May 2023)

  • Improved “Add server” page to simplify the installation depending on environment
  • Added new states for Recommendation block to make clear current state of Releem.
  • Fixed bug in Releem Agent to collect information on database size 1 time in 12 hours to prevent performance issues.
  • Add change period of all metrics collection in docker. Closes #161
  • Added new variables 'innodb_change_buffering', 'innodb_autoextend_increment', 'innodb_change_buffer_max_size', 'thread_stack', 'innodb_adaptive_flushing_lwm', 'transaction_prealloc_size', 'innodb_max_dirty_pages_pct'

Releem 1.3.0, 2023-04-30

  • Improved Documentation
  • Fixed bug agents for AWS periodical restarts. Closes #159
  • Fixed bug in Releem Agents calculation of iops for cpanel with cagefs. Closes #149
  • Added fast detection of applying MySQL configuration
  • Added detection that MySQL server was restarted
  • Added support for arm64 architecture

Releem 1.2.0, 2023-03-31 (What's New At Releem | March 2023)

  • Added deletion servers in the Releem Customer Portal
  • Improved charts performance in the Releem Customer Portal
  • Added a start screen for users without servers in the Releem Customer Portal
  • Improved the installation process of Releem Agent and show users if Agent installed not properly
  • Added hostname for Releem Agent in docker containers
  • Added Events

Releem 1.1.0, 2023-02-28 (What's New At Releem | February 2023)

  • Added Display RDS instanses in the Releem Customer Portal
  • Added MySQL Health Checks in the Releem Customer Portal
  • Redesigned Recommendation block in the Releem Customer Portal
  • Renamed and redesigned MySQL Performance Score block to Releem Score
  • Added Releem Agent Uninstallation
  • Fixed MySQL socket detection in mysql_host

Releem 1.0.0, 2023-01-31 (What’s New At Releem | January 2023)

  • Added new insights (QPS and Latency) to Weekly Reports
  • Added CPU, IOPS, Memory charts for all users in the Releem Customer Portal
  • Added Collecting RDS metrics from Enhanced monitoring
  • Added Period selector to see data on graphs for more than 1 day in the Releem Customer Portal
  • Added Initialize server in docker.
  • Added Automated deployment via Fargate in AWS account.
  • Fixed connection to db using hostname.
  • Fixed default value to timer.
  • Fixed Output after successfull installation. Closes #142
  • Fixed Set domain name in mysql_host automatically in case using RDS. Closes #138
  • Fixed Agent crashed when set domain name instead of IP in mysql_host. Closes #137
  • Fixed Failed installation when password contains "!". Closes #121

Releem 0.9.9, 2022-12-31

  • Added system metrics collection CPU, RAM, Swap, IOPS
  • Added Slow Log Graph in the Releem Customer Portal
  • Added CPU, IOPS, and Memory gauges for all users in the Releem Customer Portal
  • Added Docker integration container. Closes #108
  • Added Connection to MySQL via socket. Closes #117
  • Added All Servers page in the Releem Customer Portal
  • Improved Best Practices and Recommendations Block in the Releem Customer Portal
  • Improved Documentation
  • Fixed Installation with custome ip address. Closes #118
  • Fixed Releem Agent stopped after server reboot. Closes #122
  • Fixed During installation /etc/mysql/my.cnf was broke. Closes #126

Releem 0.9.8, 2022-11-30

  • Added slow log queriest collection
  • Added Latency Graph in the Releem Customer Portal
  • Added collecting metrics from Performance Scheme
  • Improved Releem Agent installation process just in one command
  • Fixed output color. Closes #109
  • Fixed Exclude "MySQL client" information. Closes #45
  • Fixed Can't open error on CloudLinux. Closes #101

Releem 0.9.7, 2022-10-31

  • Added installation logs collection.
  • Improved metrics collection using new Releem Agent implemented using Go.
  • Improved installation. Removed cron to collect metrics.
  • Redesigned front page of Releem Customer Portal.
  • Fixed run installation with sudo user.

Releem 0.9.6, 2022-09-30

  • Added Queries per Second metric collection
  • Added graph QPS in Releem Customer Portal
  • Redesigned Dashboard in Releem Customer Portal
  • Added Weekly Reelem Reports
  • Improved server metrics aggregation algorithm (hostnames instead IP adresses) Closes #100
  • Fixed warning during execution. Closes #93

Releem 0.9.5, 2022-08-31

  • Added Apply recommended MySQL configuration and rollback to previous configuration. Closes #63
  • Added Automatic update.
  • Added innodb_page_cleaners and innodb_purge_threads calculations.
  • Improved performance of Releem Agent minimize workload an run on servers with hundreds databases. Closes #30. Closes #58

Releem 0.9.4, 2022-07-31

  • Added FreeBSD support. Closes #95
  • Added innodb_redo_log_capacity calculation
  • Added query_cache_min_res_unit calculation
  • Improved calculation thread_cache_size. Closes #91
  • Fixed Error is:'int' object has no attribute 'strip'
  • Fixed Error KeyError: 'Virtual Machine'

Releem 0.9.3, 2022-06-30

Releem 0.9.2, 2022-05-31

Releem Agent 0.9.1, 2022-04-30

  • Added display of Memory Limit in Releem Customer Portal
  • Improved MySQL Performance Score
  • Fixed duplicated servers in Releem Customer Portal
  • Removed servers where Releem Agent is not active.

Releem MySQLConfigurer 0.9.0, 2022-03-30

  • Added checks of the database server version
  • Added configuration file releem.conf
  • Added -u option to update Releem Agent
  • Added list of variable changes. Closes #75
  • Improved calculation of max_heap_table_size
  • Improved calculation of tmp_table_size
  • Fixed MySQLTuner version
  • Fixed metrics collection

Releem MySQLConfigurer 0.8.0, 2022-01-12

  • Added support of MariaDB 10.6. Closes #82
  • Added Automated subscriptions and credit card payments
  • Added hostnames to servers list. Closes #77
  • Improved documentation

Releem MySQLConfigurer 0.7.0, 2021-11-16

  • Added Display timezone on server page. Closes #72
  • Added Documentation.
  • Added Automated Installation of Releem Agent
  • Fixed Cache values too high. Closes #73
  • Fixed Error when no Innodb tables only MyISAM. Closes #76
  • Fixed The values on the left and right are not in the same terminology. Closes #74
  • Removed Removed MySQLTuner Recommendations

Releem MySQLConfigurer 0.6.0, 2021-06-17

  • Added MySQL Performance Score metric.
  • Added runtime information. Closes #62
  • Added Display Recommended Configuration.
  • Improved documentation Installation, Usage and Tests.
  • Improved calcualtion of the 'myisam_sort_buffer_size' variable.
  • Improved calculation of the 'read_rnd_buffer_size' variable.
  • Improved calculation of the 'sort_buffer_size' variable.
  • Removed usage of "mysqltuner.pl" domain.

Releem MySQLConfigurer 0.5.0, 2021-01-30

  • Added simple one step installation process. Closes #23.
  • Improved documentation.
  • Improved and published tests description at releem.com. Closes #31.
  • Fixed problem with timeout variables. Closes #29.
  • Added calculation of the 'max_allowed_packet' variable.
  • Added calculation of the 'read_rnd_buffer_size' variable.
  • Improved calcualtion of the 'sort_buffer_size' variable.
  • Improved calculation of the 'innodb_buffer_pool_size' variable.
  • Improved calculation of the 'key_buffer_size' variable.
  • Improved calculation of the 'innodb_buffer_pool_instances' variable. Closes #37.

Releem MySQLConfigurer 0.4.0, 2020-11-21

  • Improved documentation
  • Added option -m to set memory limit for MySQL in MBs. Closes #42.
  • Fixed downloading MySQLTuner every launch. Closes #46.
  • Added option -k - Releem API Key authorization.
  • Created Releem Community groups on Slack and Telegram.

MySQL Configurer 0.3.2, 2020-08-24

  • Added MySQL 8 support. Closes #39
  • Fixed calculation of the 'key_buffer_size' variable for MySQL 8.0.
  • Tested compatibility with MySQL 5.5, MySQL 5.6, MySQL 5.7, MySQL 8.0, MariaDB 10.1, MariaDB 10.2, MariaDB 10.3, MariaDB 10.4, MariaDB 10.5.
  • Improved documentation with Security section.
  • Improved documentation with information about setting open_files_limit.
  • Improved documentation with installation perl-Data-Dumper module on Centos.

MySQL Configurer 0.3.1, 2020-07-08

  • Added calculation of the 'table_open_cache' variable.
  • Added calculation of the 'table_definition_cache' variable. Closes #18

MySQL Configurer 0.3.0, 2020-06-24

  • Tested compatibility with MySQL 5.5, MySQL 5.6, MySQL 5.7, MariaDB 10.1, MariaDB 10.2, MariaDB 10.3.
  • Added calculation of the 'key_buffer_size' variable for improve performance of the MyIsam storage engine.
  • Added calculation of the 'innodb_buffer_pool_chunk_size' variable for MySQL 5.7.5 and later, MariaDB 10.2.2 and later.
  • Added calculation of the 'max_connections' variable based on 'Max_used_connections' MySQL status variable.
  • Improve calculation of the 'innodb_log_file_size' variable using 'innodb_log_files_in_group' variable.
  • Improve documentation with install dependencies step for Debian/Ubuntu and Centos/Redhat.
  • Fix documentation. Update example of the recommended configuration file. Closes #35
  • Fix documentation. How to safely apply the configuration file. Closes #36

MySQL Configurer 0.2.2, 2020-04-25

  • Improve documentation. Added supported MySQL versions. Closes #22
  • Imrove stability. Response message for incompatible report. Closes #10

MySQL Configurer 0.2.1, 2020-04-11

  • Fixed rename file z_aiops_mysql.conf -> z_aiops_mysql.cnf. Issue #14 was closed
  • Added rounding of variables. Issue #17 was closed.
  • Added calculation 'max_connections'. Issue #16 was closed.
  • Added calculation 'thread_cache_size'. Issue #15 was closed.
  • Improve documentation. Issue #13 was closed.

MySQL Configurer 0.1.2, 2020-01-15

  • Fixed "internal server error" in logging subsystem returned when the mysqltuner report contains empty parameter name. Issue #9 was closed.

MySQL Configurer 0.1.1, 2020-01-11

  • Added check MySQLTuner exit code for prevent invalid requests to API. Issue #5 was closed
  • Added -s option for the curl command to hide unnecessary output. Issue #2 was closed
  • Fixed documentation and added check for JSON module. Issue #6 was closed
  • Added old values to configuration file. Issue #4 was closed
  • Fixed calculations of the innodb_buffer_pool_instances. Issue #1 was closed
  • Improve advanced output for errors

MySQL Configurer 0.1.0, 2019-12-25 First release