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William Gonzalez
William Gonzalez

Oracle 11g Monitoring And Tuning Script Collection


BC shares their personal arsenal of Oracle data dictionary scripts in this comprehensive download. With decades of experience using Oracle monitoring scripts and Oracle tuning scripts, BC experts shares their secrets for navigating the Oracle data dictionary.




Oracle 11g Monitoring And Tuning Script Collection



Proactive monitoring helps developers and operators prevent issues before users are impacted. Synthetic monitoring provides the ability to run scheduled, scripted monitors to ensure application availability.


BC shares their personal arsenal of Oracle data dictionary scripts in this comprehensive download. With decades of experience using Oracle monitoring scripts and Oracle tuning scripts, we shares our secrets for navigating the Oracle data dictionary.


Microsoft SQL Server provides a comprehensive set of tools for monitoring events in SQL Server and for tuning the physical database design. The choice of tool depends on the type of monitoring or tuning to be done and the particular events to be monitored.


Viewed 10K+ times! This question is You Asked Hi Tom, I want to know if I have altered the table with 'Alter Table Monitoring ' will it create load on Database if lot of inserts are occuring on that table duringg the day.ThanksVrishali and Tom said...It appears to have minimal impact (no measurable impact that I could observe) and I see nothing in the problem database about it being a performance issue.However, if you are concerned about this, and since you know the table is undergoing lots of inserts during the day, monitoring is not really needed - you know for a fact the stats are going stale frequently and need to be re-gathered. Monitoring is all about helping you find the tables that need stats to be gathered. This table would be known to need frequent statistics collection. Rating (41 ratings)Is this answer out of date? If it is, please let us know via a Comment Comments Comment Doesn't MONITORING actually ANALYZE a table ?Andre Nasser, October 02, 2001 - 4:36 pm UTC


Atera is a subscription service that is charged per technician per month. There are three editions: Pro, Growth, and Power. All of those versions include Oracle monitoring and management functions. The Power edition also has the ability to store database snapshots. You can access Atera on a 30-day free trial.


Amazon RDS Performance Insights is an AWS cloud-native database performance monitoring and tuning tool. You can configure Performance Insights for Oracle SE with one click. The tool dashboard enables you to detect performance problems by evaluating top waits, SQLs, hosts, and top users. It provides 22 types of metrics in graph visualization formats. Performance Insights and enhanced monitoring provide almost all the functionality a database administrator needs to do database performance analysis and tuning.


We often need to monitor the oracle database session for performance reason, check for locks,get location of datafiles, redo files , get the information about db_links .Here are Top oracle dba scripts for Oracle Database for Administrative and Monitoring purpose


There is also one more thing that you should consider when thinking about garbage collection performance tuning. The default Java garbage collection settings may not be perfect for your application, so to speak. Meaning, instead of going for more hardware or for more beefy machines you may want to look into how your memory is managed. Sometimes tuning can decrease the operation cost lowering your expenses and allowing for growth without growing the environment.


GC monitoring is carried out to see if JVM is running GC efficiently, and to check if additional GC tuning is necessary. Based on this information, the application can be edited or GC method can be changed (GC tuning).


Before tuning, make sure your system is balanced in terms of index size and workload. For example, use shard router or collection alias that can create collections and cores in even size under production workload. Also make sure all cores are spread evenly on all nodes. If you would like to learn more details about balanced design, please keep an eye out for future Cloudera engineering blogs.


Memory tuning is a critical step when bringing Solr to production. There are many tuning knobs in Solr that can help you setup a stable and performant system. This blog explained general memory tuning techniques, some of these tuning knobs, how to start your first production deployment with a set of configurations that focus on stability. The blog also described Solr memory monitoring, which is critical to make sure your Solr deployment is stable and performant over the time.


We got a lot of DMVs as part of SQL Server monitoring tools for troubleshooting all common performance issues and we will be looking into some of them later in this article. We will also look at Performance monitor and the most popular counters used for identifying common I/O performance issues. Extended events profile is used for logging all the information within SQL Server. Execution plans are also very imported along with the database engine tuning advisor to help us out with query optimization and fine-tuning. The data collector can be used to monitor performance and SQL Server has its own data collector as well that compiles performance statistics. Lastly, we got a Resource governor which is good for controlling resources at the SQL Server level.


Java Mission Control is a performance-analysis tool that renders sampled JVM metrics in easy-to-understand graphs, tables, histograms, lists and charts. Originally designed to depict the lightweight sampling data acquired by the Java Flight Recorder profiling tool, the scope of Java Mission Control has expanded. The tool has grown into a one-stop shop for application troubleshooting, as it now integrates with a number of other Java performance monitoring utilities and Java virtual machine (JVM) tuning tools.


Along with the ability to analyze Flight Recorder files, Java Mission Control can also connect to running JVMs and profile those applications through the use of a managed beans (MBeans) server. MBeans exposes runtime information about active JVMs. Integration with the MBeans server allows Java Mission Control to provide live monitoring of a variety of metrics, including: CPU utilization, memory consumption, metaspace usage and garbage collection.


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