prtg monitoring database

the time taken to execute the SQL, and if the time is long it needs to be optimized.Brief introduction:--DBA can create, delete, or modify snapshots manually through the dbms_workload_repository process, if needed .-- prompt to invoke the Dbms_workload_repository package requires DBA authority. --1. Manually Create Snapshots manually created Snapshots through dbms_workload_repository. Create_snapshot Process -- such as exec dbms_workload_repository.create_snapshot ();-- You can then view th

MySQL database, performance monitoring bitsCN.com Show status;Flush status; View the current connection count show status like 'thread _ % ';Thread_cached: Number of cached threadsThread_running: number of activated threadsThread_connected: number of threads currently connectedThread_created: total number of created threads Thread cache hitsThread_connected = show global status like Thread_created;Connectio

Professional database and oacle EBS monitoring tools Http://www.bgs-soft.cn/index.html Databases and applicationsProgramOptimization can greatly improve the system performance.In some cases, performance optimization can improve the performance by 80% or higher.In the field of database and Oracle 11i program optimization, We have rich experience and applied it

Tags: Oracle monitor hang LSNRCTL status slow Oracle Monitor slowToday I found the database connection is very slow, even can not connect, want me to check to see #su - oracle $ lsnrctl status LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 17-MAY-2018 12:29:11 Copyright (c) 1991, 2009, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=oracletest)(PORT=1521))) ## 到这里， hang住了，一直没有响应 A tnsping test was made

Dynamic Monitoring of JDBC database access operations-Log4JDBC and jdbclog4jdbc Log4jdbc is a JDBC drive that records SQL logs, SQL Execution time, and other information. Log4jdbc uses SLF4J (Simple Logging Facade) as the log system. Features: 1. JDBC3 and JDBC4 are supported.2. supports most of the existing JDBC drivers.3. easy configuration (in most cases, you only need to change the Driver Class Name

;+-------------------+-----------+| Log_name | File_size |+-------------------+-----------+| master-log.000001 | 542 || master-log.000002 | 468 || master-log.000003 | 1045 || master-log.000004 | 1296 |+-------------------+-----------+If clear master-log.000003 is cleared master-log.000002 and master-log.000001 binary log, the command is as followsMariaDB [sunnydb]> purge binary logs to ' master-log.000003 ';(2) Copy Monitoring commandTo view t

When a data query on a single table 5000W data is passed two single-column index criteria, when a composite index query, if the last order by ID sort, and remove the sort, the performance gap is close to two orders of magnitudeConclusion: When using the default ordering of columns, you should not order by the columnBy the way, record the other SQL performance issues encountered:1, limit A, or a value is too large, can also lead to severe performance degradation, the solution is to obtain a batch

to use two instructions to phpize and Php-configSo yum install Php-develIn this case, the Yum installation instructions are under/usr/bin/and the PHP module directory is the corresponding/usr/lib/php/under the/usr/lib64/php/32-bitPhpize./configure--with-php-config=/usr/bin/php-configAfter installation, there will be a hint like this installing shared extensions:/usr/lib64/php/modules/memcache.soThen modify the/etc/php.ini to change Extension_dir = "./" revision toExtension_dir = "/usr/lib64/php

Day Rabbit (Lepus) database monitoring System InstallationActual combatPart1: written in the firstLepus installation needs lamp environment, lamp environment installation personally think more laborious, xampp one key deployment lamp environment worry and effort, Lepus official website manual also recommended xampp way to install, Lepus is also in XAMPP research and development, crossing network installatio

Tags: results star bytes Evel copy opened message level 11.2First, start monitoring and database 1. Start monitoring: [HTML]View PlainCopy [Email protected] oracle]# su-oracle bash-4.1$ Lsnrctl Start Description The-,-l,--login is appended to the SU, which means that the environment variable (HOME,SHELL,USER,LOGNAME,PATH, etc.) is the same as

Background implementation development colleagues find me, feedback that after you use Azure SQL database in your project, you cannot use Profiler to monitor the parameters of your stored procedures that you have developed.Indeed profiler these instance-level tools are not supported in Azure SQL database, so we have no way to implement monitoring parameters in dis

JDBC needs to operate the database through the connection database connection. The creation of a database connection is expensive, and we cannot create a database connection every time an SQL statement is executed, typically through a database connection pool, but the MySQL

based on HTTP Sequential column data push (pushing) via an intermediary gateway The target server can be implemented through a discovery service or a static configuration Multiple Visualization and dashboard support ComponentsThe Prometheus ecosystem consists of several components, many of which are optional: The main Prometheus server which scrapes and stores time series data Client libraries for instrumenting application code A push gateway for supporting sh

Tags: mysql monitoring database configuration fileAccording to Percona's official program to do the monitoring of MySQL database, please refer to: https://www.percona.com/doc/percona-monitoring-plugins/1.1/zabbix/index.html1, first install Percona source# yum Install http://

Tags: Zabbix monitoringIn the previous distributed monitoring System Zabbix3.2 Monitoring database connection number has been to the database port 3306 has been monitored, you can see the database of the number of connections history has a high and low, if the number of

Friends who are interested in this course can add my QQ2059055336 and contact me.This course focuses on Oracle RAC architecture and how it works, understanding and mastering the relevant technologies under the RAC database, such as cache Fusion, Failover, load balance, FAN, OCR, and voting disk. Through the implementation of the VMware virtual environment, the installation and deployment of RAC database, th

1th. Database Server Monitoring Error1.1.1 Database Listener Error1.1.1.1 Problems and phenomenaThe server environment is ORACLE11G RAC Environment, after the system starts, the listener is not up.[Email protected] ~]$ lsnrctl statusLsnrctl for linux:version 11.2.0.3.0-production on 29-jun-2015 10:44:45Copyright (c) 1991, Oracle. All rights reserved.Connecting to

install[Email protected] distribute-0.6.28]# CD. /mysqldb1-master/[[email protected] mysqldb1-master]# python setup.py build[email protected] mysqldb1-master]# python setup.py install #安装成功Installing Lepus[Email protected] mysqldb1-master]# CD.[Email protected] src]# Unzip Lepus.zip[Email protected] src]# CD lepus_v3.8_beta/Create a monitoring database and authorize it on the monitor machine.[Email protect

The Sysmaster database is a pseudo database and is part of the Informix Dynamic Server (IDS) installation, showing the shared memory structure of the IDS server. This is an excellent tool for monitoring server status and performance. I've done a lot of speeches about this and I've written many articles. IDS 11 (The Past code name is "Cheetah") adds a number of n