solarwinds sql monitoring

You can see an article on the Internet about how to insert, update, and delete data in the monitoring table, which is implemented using triggers and is of great value. You can see an article on the Internet about how to insert, update, and delete data in the monitoring table, which is implemented using triggers and is of great value. Sometimes, we need to monitor the changes of a table in an important peri

, you can only see a simple section of SQL, almost no specific tasks to perform.At this point you can open a application, click TrackingURL: ApplicationmasterGo to the MapReduce Job job_1409xxxx,job pageClick Configuration on the leftHere are all the parameters for this job, enter string in the search box in the upper-right corner,Where key is the value of hive.query.string the complete hive SQL language.I

Oracle-commonly used monitoring SQL statement 1. monitoring instance waiting: select event, sum (decode (wait_time, 1) prev, sum (decode (wait_time, 0) curr, count (*) from v $ session_wait group by event order by 4; 2. contention for rollback segments: www.2cto.com select name, waits, gets, waits/gets ratio from v $ rollstat a, v $ rollname B where. usn = B. usn

1. Monitor whether the index is usedIn addition to the primary key being an integrity constraint and automatically becoming indexed, the purpose of creating a normal index is to improve the query speed, and if we create indexes that are not used, then these unused indexes will play a role in blocking performance.Grammar: -- Check if an index is being used Alter Index index_name monitoring usage; -- Check all index usage Select * from v$object_us

to the disk or sent to the terminal client of the network) to display the monitoring row set. An important guarantee of the way physical files store monitoring results is that no event can be missed, once IO is slowed down, it may affect the execution of the entire T-SQL. SELECT*FROMsys.dm_os_wait_stats WHEREwait_typeIN('SQLTRACE_LOCK','IO_COMPLETION');

Tags: style blog http color os io using AR strongOriginal: 0. SQL Server Monitoring ChecklistThe monitoring of database servers can be broadly divided into two categories:(1) Status monitoring: Is the database server running in a healthy way?(2) Performance monitoring: Healt

Tags: nbsp Monitoring windows specifies creating virtual memory pops including TPS documentsThe resources used by SQL Server are dispatched by the operating system, while SQL Server implements a set of scheduling algorithms internally to manage the resources obtained from the operating system, primarily the scheduling of memory and CPU resources. A good database

Tags: other statistic start buffer sum hint Tun str nesA new dynamic performance view, V$sql_monitor, is introduced in 11g to display SQL statement information for Oracle monitoring. SQL monitoring automatically starts for SQL statements that execute concurrently or consume

the server is DOWN or fails, any local program/script may be unable to run, thus losing the significance of monitoring. Some people even think about writing SQL statements in the local SQL Server to monitor the Server status. Although it can be implemented, it is a bit self-contradictory. Maybe there is another way of thinking. When the Server is normal,

Label:The IO performance of SQL Server is affected by the IO latency of the physical disk and the IO operations performed internally by SQL Server. When monitoring disk performance, the primary measure (metric) is IO latency, which is the time delay in creating an IO request from application to disk to complete the IO request.

What are the current SQL Server database monitoring software? After collecting the current SQL Server database monitoring software, I found that QuestsoftwareQuestsspotlight is not available for free open source )? QspotlightIderasSQLDiagnosticManager (charged) red-gatesql-monitor (charged) Cacti (Free Open Source) Wha

Tags: des style blog http color io os ar strongOriginal: 5. SQL Server database performance monitoring-current requestFor systems running on-line, current database performance monitoring typically monitors the following points:(1) Whether there is obstruction (Blocking);(2) whether there is waiting (waiting), blocking is the lock (locks) waiting;(3) Whether the r

Tags: info include distributed apps a little view Collection graphical interface operation NBSP;NBSP;NBSP;OTANBSP;NBSP;NBSP; One of the primary responsibilities of the database administrator is to continuously monitor SQL Server performance. There are several reasons for monitoring, including performance, storage status, security, and standard compliance. Although many of these types of

Tags: style blog http os io using AR strong forOriginal: 1. SQL Server server Monitoring implementation methodFor server monitoring, and monitoring of the database, there are very few tools, if any, usually paid software, or self-developed tools.So if you do not want to buy software, and do not want to spend energy to

server| Monitoring Log Shipping Operations Guide version:1.0 by Tonymeng 2004-11-30 Index Create Log Shipping. 3 Monitor.. 9 Delete Log Shipping ... 10 Role Alter.. 11 Role change. 13 Create Log Shipping 1. SQL Server Node 1 tonym and Tonym02 must be in the same domain, and both SQL1 and SQL2 start the

Original: SQL Server Alert Management, real-time monitoring of database trends, in a planned way Work for so many years, whether it is around the classmate or colleague, found that as long as the programmer has a common problem---lazy. Lazy to no one is willing to work overtime, especially "duty" overtime. Even if we are not willing to work overtime, but many times the project to go online or on th

Oracle maintenance, monitoring, and optimization of common SQL 1) SQL monitoring www.2cto.com SELECT SE. sid, schemaname, SE. serial #, PR. spid, SE. status, SUBSTR (SE. program, 1, 10) PROG, SUBSTR (SE. machine, 1, 10) MACH, SQ. SQL _text FROM v $ session SE, v $ sqlarea SQ

Original: SQL Server Tuning Series Advanced (query statement running several indicator value monitoring)ObjectiveIn the previous article, we analyzed how the query optimizer works, including: detailed operation steps of the query optimizer, analysis of filter conditions, optimization of index items, and other information.In this article we analyze the detection of several key indicator values in the course

Tags: sum statement oracle nbsp SQL statement monitor best dia user--oracle Common Performance Monitoring SQL statements--1SELECT * from SYS. V_$sqlarea WHERE disk_reads > 100; --2 waiting for the monitoring caseSELECT EVENT,SUM (DECODE (wait_time, 0, 0, 1)) "Prev",SUM (DECODE (wait_time, 0, 1, 0)) "Curr",COUNT (*) "To

DB SQL Monitor v1.5by Zhaoguan WangDescription------------------------------------------------------------------------------------Understand database operations from the perspective of SQL blocking and waiting events for DBAs and developers to analyze and optimize for referenceRequirements------------------------------------------------------------------------------------Winxp/vista/win7/win8/win10Microsoft