monyog

monitoring (radar system)? API quality Governance (Apiwater)? SQL quality governance (MONYOG) 4.1, service health status detection 4.2. Distributed Task Scheduling Schedule Distributed Dispatch Center:? Based on Mina distributed coordination? Select a single point of dispatch for a serviceMulti-point service failoverLong-time Task breakpoint continuation? task dependent Scheduling 4.3. Call Chain analysis Cat 4.4. Real-time log monitoring (radar sys

MySQL 8 candidate version shows that it can process more than 2 million simple queries on a single system.Optimization Tips #7: Observability The observability should be taken into account when designing the best system-MySQL is no exception .. Once you have started, run, and correctly adjusted the MySQL environment, you cannot just set and manage it. The database environment will be affected by system or workload changes. Prepare for incidents such as traffic peaks, application errors, and MyS

is within a reasonable range, and so on.Analysis toolsFor some performance metrics, you can use the automated analysis tool to figure out the overall trend of the data:1. LoadRunner AnalysisLoadrunneranalysis is a component of the LoadRunner, used to generate reports on the data collected during operation, mainly for the acquisition of TPS, response time, throughput, server resource usage and other trends.2. Memory Analyzer AnalysisThe Memory Analyzer tool can parse the Jmap dump to find out if

deviation, and whether it is in line with expectations.9. Server CPU, memory, load is within a reasonable range, and so on. Analysis ToolsFor some performance indicators, you can use the Automatic analysis tool to calculate the overall trend of data: 1, LoadRunner analysisLoadrunneranalysis is a component of the LoadRunner, used to generate reports on the data collected during operation, mainly for the acquisition of TPS, response time, throughput, server resource usage and other trends. 2. Mem

ID is 28Server version:5.6.21 MySQL Community Server (GPL)Copyright (c), the Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of the Oracle Corporation and/or itsAffiliates. Other names trademarks of their respectiveOwners.Type ' help ', ' or ' \h ' for help. Type ' \c ' to clear the current input statement.Mysql> show Processlist;+----+-------+-----------+--------+---------+------+-------+------------------+| Id | User | Host | db | Command | Time | State | In

. Execute Shell script manually The code is as follows Copy Code Show Slave STATUSG See if the 3 parameters mentioned above are working correctly.2. Percona ToolkitPercona Toolkit provides a number of MySQL database-related tools to manage the MySQL database well.Percona Toolkit can go here to download: Http://www.percona.com/software/percona-toolkitPt-heartbeat: Monitor MySQL's delay time from server.Pt-slave-restart: Manage MySQL reboot from server.Pt-tab

amount of system memory, it can be used.This setting should not be too large, and do not cause frequent exchange.Innodb_log_file_size: Single InnoDB log file size.Max_connections: Maximum number of connections4 loading the database into memory　　Put frequently accessed data into memory (e.g. 30% of data into memory)5 SSD Storage6 horizontal expansion??　Vertical expansionHorizontal Scaling7 Pursuit of Visualization　　Database is affected by traffic load, application and other errors, in order to q

running in production and to analyze server data when a problem occurs. Ideally, the system allows you to prevent the problem before it occurs or before the problem develops and the user can see its impact. 　　 Monitoring tools are available such as MySQL Enterprise Monitor, Monyog and Percona monitoring and Management (PMM), which have the additional benefit of free and open source. These tools provide good operability for monitoring and troubleshoot