An ongong check of various statistics and events, which can be used to spot telltale signs of underlying issues.

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2
votes
1answer
2k views

Create a custom log table in MySQL

Is it possible to create a custom log table. For example I have 10 schema and I would like to log if somebody is using the "areva" schema. I want to know the last executed command time and the user. ...
0
votes
2answers
2k views

How can you monitor if MySQL binlog files get corrupted?

I was wondering if there was any nice way to continuously monitor mysql master binlog files and detect if get corrupted.
7
votes
6answers
4k views

Recommendations for MS SQL Server monitoring software or service? [closed]

I have a client with MS SQL Server instances (2000, 2005) scattered across 20-30 servers. I've been engaged to get things organized and will be periodically reviewing the state of the database ...
24
votes
3answers
8k views

Which PowerShell technique should I use to talk to SQL Server?

I'd ultimately like to use PowerShell to replace the old KornShell scripts we use for SQL instance monitors. I'm having a hard time, though, getting my brain around all the different ways that ...
11
votes
2answers
1k views

alert when any job in a job category fails

Is it possible to set up an alert in SQL Server 2008 that will send an e-mail anytime a job in a specific category fails? I am wondering because I would like to set up an e-mail anytime an SSRS ...
3
votes
5answers
5k views

MySQL Performance Monitoring

I already have system availability monitoring for all my MySQL instances in Nagios. I'm looking to get some trending monitoring going for activity. It'd be nice to see how all the information_schema ...
6
votes
1answer
9k views

How can I monitor the call count per stored procedure per timespan?

In order to diagnose some performance issues I would like to get a better understanding of the number of times certain procedures are called compared to the system performance. Is there a way to get ...
9
votes
2answers
7k views

Monitor MySQL activity per database?

What is the best way to monitor activity on each database of my server ? I tried mtop/mytop which display activity in real time but aren't very practical to see all the queries executed on it. I ...
5
votes
2answers
131 views

reporting space consumption to files in filegroup - how to reverse-engineer the algorithm spreading data across files

I would like to know how to calculate the distribution of data consumed per file in a filegroup, back to the index (HEAP, CLUSTERED, NONCLUSTERED) storing it. My intention is to define which I/O goes ...
3
votes
3answers
3k views

Monitoring free space in SQL Server data files

I have manually resized mdf/ndf files to a big size to avoid autogrow operations on SQL Server databases. Since the files are bigger there is very little free space on disk partitions and the ...
2
votes
0answers
48 views

Debug PostgreSQL lock count with check_postgres.pl

We use check_postgres.pl to monitor our database. We use this to check the count of the locks: https://bucardo.org/check_postgres/check_postgres.pl.html#locks We often see more than 150 locks. The ...
2
votes
2answers
1k views

How to give the least permissions for CRUD-managing and running SQLServerAgent jobs as well as Maintenance Plans?

Follow up to my question "What's the owner of SqlServerAgent job for?" Basically, I am trying to understand how to create a user-login with least privileges for CRUD-maintaining SQLServerAgent jobs ...
1
vote
0answers
185 views

problem installing mytop , need a up to date tools for monitoring mysql

so i'm trying to installl mytop to monitor the database i'm following this instruction : http://www.sohailriaz.com/how-to-install-mytop-a-top-clone-for-mysql/ when i try to install it with yum i get ...
1
vote
1answer
551 views

Replication Broken, List Out of Sync Tables

In a master-slave setup on MySQL 5.5 on RHEL 6.1, when db replication breaks (for whatever reason), what is a good way to: check (and alert) replication is broken? get a list of tables that are out ...
1
vote
1answer
302 views

Is there an Oracle rdbms monitoring API?

We have about a thousand customers with our application installed out of which 500 have an oracle database. Monitoring the database is only one of the requirements. Installing Oracle Enterprise ...
0
votes
1answer
37 views

Check lock count for PostgreSQL

Up to now we used check_postgres.pl to monitor our database. We used this to check the count of the locks: https://bucardo.org/check_postgres/check_postgres.pl.html#locks We often see more than 150 ...