Diagnostic Monitoring Best Practices

Are there any general best practices for Azure Diagnostics?
Does enabling all diagnostic monitoring and performance counters have an impact on the performance of the application?
Does the sample rate on the performance counter have an impact on the performance?
Does the transfer period have an impact on performance?
Does the buffer size have an impact on performance, or is it just a matter of how much data you want to retain and store?
I am looking for a good trade off where diagnostic monitoring does not impact performance while also logging as much information as possible.

Hi,
Please have a check on the below link which talks about Commonly reported issues while leveraging Windows Azure Diagnostic configurations and Best Practices.
http://blogs.msdn.com/b/cie/archive/2013/04/16/commonly-reported-issues-while-leveraging-windows-azure-diagnostic-configurations-and-best-practices.aspx
More information :
http://msdn.microsoft.com/en-us/library/azure/hh771389.aspx
http://blogs.msdn.com/b/davidhardin/archive/2011/02/26/windows-azure-diagnostics-series.aspx
Hope this helps.
Regards,
Mekh.

Similar Messages

BizTalk monitoring best practice(s)

I am looking for information on best practices to monitor BizTalk environment (ideally using Tivoli monitoring tools). Specifically I am looking for insight into what should be monitored, how one analyzes performance profile. Thanks

While setting up monitoring agents/products for BizTalk server (or for any server/application for this matter), there are two ways to start:
If available, import/install application specific monitoring packages i.e. Import/install prebuild monitoring rules, alerts and actions specific to the application.
Or create the rules/alerts and actions from scratch for the application.
For monitoring products like SCOM, management packs for BizTalk server are available as pre-build, as readymade packages. For a non-Microsoft product like Tivoli check with
the vendor/ IBM for any such pre-build monitoring packages for BizTalk. If available purchase it and install it in Tivoli. This would be the best option to start, instead of spending time and resource in building the rules, alerts and actions from scratch.
If pre-build monitoring package is not available, then start by creating rules to monitor any errors or warnings from event logs of the BizTalk and SQL servers. Gradually,
you can update/add more rules based on your needs.
And regarding analysing performance profile, most of the monitoring product now-a-days comes with prebuild alerts for monitoring the server performances, CPU utilization
etc. I’m sure renowned product like Trivoli shall have prebuild alerts for monitoring the server performances. Same can be configured to monitor the BizTalk’s performances. And also monitoring event log entries would also pickup any performance related issues.
Moreover, Tivoli has got detail user guide document for setting alerts for BizTalk server. Check this
document here.
Reading best practices, links provided by MaheshKumar shall help you.
Key point to remember is no-monitoring product is perfect; you can’t create a fool-proof monitoring alerts and actions on day one. It would get mature over the time in your
environment.
If this answers your question please mark it accordingly. If this post is helpful, please vote as helpful.

Grid Control and SOA suite monitoring best practice

Hi there,
I’m trying to monitor a SOA implementation on Grid Control.
Are there some best practices about it?
Thanks,
Nisti
Edited by: rnisti on 12-Nov-2009 9:34 AM

If they use it to access and monitor the database without making any other changes, then it should be fine. But if they start scheduling stuff like oradba mentioned above, then that is where they will clash.
You do not want a situation where different jobs are running on the same database from different setups by different team (cron, dbcontrol, dbms_job, grid control).
Just remember their will be aditional resource usage on the database/server to have both running and the Grid Control Repository cannot be in the same database as the db console repository.

Queue monitoring, best practice

Hi,
          I have had a go at reading the Programming guides supplied on the website, however I still am unsure as to the best approach...
          Situation:
          Server1, Weblogic Server 8.1 with a JMS Queue.
          Server2, Tomcat 6.0.
          Server3, IIS with a Web Server.
          Server2 has a simple daemon process that is intended to monitor a JMS Queue from Server1 and forward (consume) any messages it recieves to Server3.
          The daemon is basically constructed as follows:
                    INIT:
           Initialise JNDI context
           Lookup TopicConnectionFactory
           Create TopicConnection
           Set connection client ID
           Create TopicSession
           Lookup Topic
           Create TopicSubscriber (DurableSubscriber)
           Start connection
          MAIN:
           Loop:
            recieve TextMessage from TopicSubscriber
            Forward consumed message to webservice
            goto Loop: // This is an endless loop
                              As you can see, I initalise all connection details once at the start and then I hope to use it forever.
          Should I be closing the session (or connection) after each consumed message?
          Will this be able to consume messages that are already in the Queue or will it only consume message that are published while it is connected?
          This all seems to work for a while, but I occasionally get the following exception (which is the reason why I'm asking the above questions):
          weblogic.jms.common.InvalidClientIDException: Client id, my_cid, is in use
               at weblogic.rjvm.BasicOutboundRequest.sendReceive(BasicOutboundRequest.java:108)
               at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:137)
               at weblogic.jms.dispatcher.DispatcherImpl_813_WLStub.dispatchSyncFuture(Unknown Source)
               at weblogic.jms.dispatcher.DispatcherWrapperState.dispatchSync(DispatcherWrapperState.java:345)
               at weblogic.jms.client.JMSConnection.setClientID(JMSConnection.java:513)
          which (i think) courses the following exception:
          weblogic.jms.common.JMSException: Connection clientID is null
               at weblogic.jms.client.JMSSession.createConsumer(JMSSession.java:1635)
               at weblogic.jms.client.JMSSession.createDurableSubscriber(JMSSession.java:1461)
               at weblogic.jms.client.JMSSession.createDurableSubscriber(JMSSession.java:1434)
          Thanks in advance for any and all responses to my questions.

-- Should I be closing the session (or connection) after each consumed message?
          No. Connection/session creation has a relatively high overhead.
          -- Will this be able to consume messages that are already in the Queue or will it only consume message that are published while it is connected?
          I assume your refering to topics (pub/sub), not queues. If you want to receive messages were sent while the subscriber was disconnected, then you need to use "durable subscriptions" - a basic standard concept in JMS. Furthermore, if you want the messages to survive even in the event of a server crash, the publisher must specify "PERSISENT" as the delivery mode.
          -- This all seems to work for a while, but I occasionally get the following exception (which is the reason why I'm asking the above questions):
          As part of standard JMS for "durable subscribers", clients must specify a unique client-id when creating a connection. They must also specify a subscriber-id when creating the subscriber. The "connection-id, subscriber-id" tuple uniquely identifies a durable topic subscription. If a connection using the specified connection-id already exists when creating a new connection, the new connection create will fail (must fail) with a duplicate client-id exception.
          I don't know what is causing the null-pointer-exception.
          Hope this helped,
          Tom

Application Availability Monitoring -- Best Practice?

What are you using to monitor application availability? Thinks like making sure that Essbase, Planning, FR, Workspace, FDM, and HFM are up, and responding to requests in a timely manner.
Do Hyperion Management Packs exist for MS System Center Operations Manager?
Someone recommended Oracle Enterprise Manager, but I don't see any Hyperion functionaity in that tool, only Oracle relational database stuff.
Custom development is an option, but I hate reinventing wheels.
Thx, Jeff

I'm headed down a path of semi-custom; using Solarwinds IPMonitor as the backend alerting tool, which calls custom scripts to check the health of the software.
Essbase is easy, I'm using a MaxL script.
What about Planning, HFM, and FR? Does anyone have any ways to script a health check of these applications? I was thinking about making calls to the APS, which can connect to all three of those apps..

Basic Strategy / Best Practices for System Monitoring with Solution Manager

I am very new to SAP and the Basis group at my company. I will be working on a project to identify the best practices of System and Service level monitoring using Solution Manager. I have read a good amount about SAP Solution Manager and the concept of monitoring but need to begin mapping out a monitoring strategy.
We currently utilize the RZ20 transaction and basic CCMS monitors such as watching for update errors, availability, short dumps, etc.. What else should be monitored in order to proactively find possible issues. Are there any best practices you all have found when implimenting Monitoring for new solutions added to the SAP landscape.... what are common things we would want to monitor over say ERP, CRM, SRM, etc?
Thanks in advance for any comments or suggestions!

Hi Mike,
Did you try the following link ?
If not, it may be useful to some extent:
http://service.sap.com/bestpractices
---> Cross-Industry Packages ---> Best Practices for Solution Management
You have quite a few documents there - those on BPM may also cover Solution Monitoring aspects.
Best regards,
Srini
Edited by: Srinivasan Radhakrishnan on Jul 7, 2008 7:02 PM

Best practice on monitoring Endeca health / defining outage

(This is a double post from the Endeca Experience Management forum)
I am looking for best practice on how to define Endeca service outage and monitor the health of the system. I understand this depends on your user requirements and it may vary from customer to customer. Specifically what criteria do you use to notify your engineer there is a problem? We have our load balancers pinging dgraphs on an interval. However the ping operation is not sufficient in our use case. We are also experimenting running a "low cost" query to the dgraphs on an interval and using some query latency thresholds to determine outage. I want to hear from people on the field running large commercial web site about your best practice of monitoring/notifying health of the system.
Thanks.

The performance metric should help to analyse the query and metrics for fine tuning.
Here are few best practices:
1. Reduce the number of components per page
2. Avoid complex LQL queries
3. Keep the LQL threshold small
4. Display the minimum number of columns needed

Best practice for data persistance for monitoring without BAM

Greetings,
We are modeling a business process in a large organization using BPEL Process Manager. The key point is that business people needs to monitor the execution of the business process in several key sectors of the process execution as well as they need to get report information of the process.
To model this in our project, we decided to create a new Oracle Database Schema that is going to hold the information about the business process execution (we decided that because for this initial offering the customer is not buying BAM). In this context, the BPEL process is going to be sending this key information to the repository so business people can then view real time information about the process execution as well as historical information in form of reports.
The important issue here is, if there is a best practice to send the information to the Database Schema ? it could be just using single database adapters ? maybe using sensors sending the data using topics connections ?
Any help will be highly appreciated.
Thanks in advance.

hi..yes this suggestion is nice...first configure the sensors(activity or variable) ..then configure the sensor action as a JMS Topic which will in turn insert the data into a DB..Or when u configure the sensor action as a DB..then the data goes to Oracle Reports schema..if there is any chance of altering the DB..i mean if there is any chance by changing config files so that the data doesnt go to that Reports schema and goes to a custom schema created by any User....i dont know if it can b done...my problem is wen i m configuring the jms Topic for sensor actions..i see blank data coming..for sm reason or the other the data is not getting posted ...i have used a esb ..a routing service based on the schema which i am monitoring...can any1 help?

Best Practice for monitoring database targets configured for Data Guard

We are in the process of migrating our DB targets to 12c Cloud Control.
In our current 10g environment the Primary Targets are monitored and administered by OEM GC A, and the Standby Targets are monitored by OEM GC B. Originally, I believe this was because of proximity and network speed, and over time it evolved to a Primary/Standby separation. One of the greatest challenges in this configuration is keeping OEM jobs in sync on both sides (in case of switchover/failover).
For our new OEM CC environment we are setting up CC A and CC B. However, I would like to determine if it would be smarter to monitor all DB targets (Primary and Standby) from the same CC console. In other words, monitor and administer DB Primary and Standby from the same OEM CC Console. I am trying to determine the best practice. I am not sure if administering a swichover from Cloud Control from Primary to Standby requires that both targets are monitored in the same environment or not.
I am interested in feedback. I am also interested in finding good reference materials (I have been looking at Oracle documentation and other documents online). Thanks for your input and thoughts. I am deliberately trying to keep this as concise as possible.

OMS is a tool it is not need to monitor your primary and standby what is what I meant by the comment.
The reason you need the same OMS to monitor both the primary and the standby is in the Data Guard administration screen it will show both targets. You also will have the option of doing switch-overs and fail-overs as well as convert the primary or standby. One of the options is also to move all the jobs that are scheduled with primary over to the standby during a switch-over or fail-over.
There is no document that states that you need to have all targets on one OMS but that is the best method for the reason of having OMS. OMS is a tool to have all targets in a central repository. If you start have different OMS server and OMS repository you will need to log into separate OMS to administrator the targets.

Best Practice for ASA Route Monitoring Options?

We have one pair Cisco ASA 5505 located in different location and there are two point to point links between those two locations, one for primary link (static route w/ low metric) and the other for backup (static route w/ high metric). The tracked options is enabled for monitoring the state of the primary route. the detail parameters regarding options as below,
Frequency: 30 seconds               Data Size: 28 bytes
Threshold: 3000 milliseconds     Tos: 0
Time out: 3000 milliseconds          Number of Packets: 8
------ show run------
sla monitor 1
type echo protocol ipIcmpEcho 10.200.200.2 interface Intersite_Traffic
num-packets 8
timeout 3000
threshold 3000
frequency 30
sla monitor schedule 1 life forever start-time now
------ show run------
I'm not sure if the setting is so sensitive that the secondary static route begins to work right away, even when some small link flappings occur.
What is the best practice to set those parameters up in the production environment. How can we specify the reasonanble monitoring options to fit our needs.
Thank you for any idea.

Hello,
Of course too sensitive might cause failover to happen when some packets get lost, but remember the whole purpose of this is to provide as less downtime to your network as possible,
Now if you tune these parameters what happen is that failover will be triggered on a different time basis.
This is taken from a cisco document ( If you tune the sla process as this states, 3 packets will be sent each 10 seconds, so 3 of them need to fail to SLA to happen) This CISCO configuration example looks good but there are network engineers that would rather to use a lower time-line than that.
sla monitor 123
type echo protocol ipIcmpEcho 10.0.0.1 interface outside
num-packets 3
frequency 10
Regards,
Remember to rate all of the helpful posts ( If you need assistance knowing how to rate a post just let me know )

Best practice to monitor 10gR3 OSB performance using JMX API?

Hi guys,
I need some advice on the best practice to monitor 10gR3 OSB performance using JMX API.
Jus to show I have done my home work, I managed to get the JMX sample code from
http://download.oracle.com/docs/cd/E13159_01/osb/docs10gr3/jmx_monitoring/example.html#wp1109828
working.
The following is the list of options I am think about:
* Set up: I have a cluster of one 1 admin server with 2 managed servers, which managed server runs an instance of OSB
* What I try to achieve:
- use JMX API to collect OSB stats data periodically as in sample code above then save data as a record to a
     database table
Options/ideas:
1. Simplest approach: Run the modified version of JMX sample on the Admin Server to save stats data to database
regularly. I can't see problems with this one ...
2. Use WLI to schedule the Task of collecting stats data regularly. May be overkill if option 1 above is good for production
3. Deploy a simple web app on Admin Server, say a simple servlet that displays a simple page to start/stop and configure
data collection interval for the timer
What approach would you experts recommend?
BTW, the caveats os using JMX in http://download.oracle.com/docs/cd/E13159_01/osb/docs10gr3/jmx_monitoring/concepts.html#wp1095673
says
     Oracle strongly discourages using this API in a concurrent manner with more than one thread or process. This is because a reset performed in
     one thread or process is not visible to another threads or processes. This caveat also applies to resets performed from the Monitoring Dashboard of
     the Oracle Service Bus Console, as such resets are not visible to this API.
Under what scenario would I be breaking this rule? I am a little worried about its statement
     discourages using this API in a concurrent manner with more than one thread or process
Thanks in advance,
Sam

Hi Manoj,
Thanks for getting back. I am afraid configuring aggregation interval from Dashboard doesn't solve problem as I need to collect stats data of endpoint URI or in hourly or daily basis, then output to CSV files so line graphs can be drawn for chosen applications.
Just for those who may be interested. It's not possible to use SQL to query database tables to extract OSB stats for a specified time period, say 9am - 5pm. I raised a support case already and the response I got back is 'No'.
That means using JMX API will be the way to go :)
Has anyone actually done this kind of OSB stats report and care to give some pointers?
I am thinking of using 7 or 1 days as the aggregation interval set in Dashboard of OSB admin console then collects stats data using JMX(as described in previous link) hourly using WebLogic Server JMX Timer Service as described in
http://download.oracle.com/docs/cd/E12840_01/wls/docs103/jmxinst/timer.html instead of Java's Timer class.
Not sure if this is the best practice.
Thanks,
Regards,
Sam

Best Practices for NCS/PI Server and Application Monitoring question

Hello,
I am deploying a virtual instance of Cisco Prime Infrastructure 1.2 (1.2.1.012) on an ESX infrastructure. This is being deployed in an enterprise enviroment. I have questions around the best practices for moniotring this appliance. I am looking to monitor application failures (services down, db issues) and "hardware" (I understand this is a virtual machine, but statistics on the filesystem and CPU/Memory is good).
Firstly, I have enabled via the CLI the snmp-server and set the SNMP trap host destination. I have created a notification receiver for the SNMP traps inside the NCS GUI and enabled the "System" type alarm. This type includes alarms like NCS_DOWN and PI database is down. I am trying to understand what the difference between enabling SNMP-SERVER HOST via the CLI and setting the Notification destination inthe GUI is? Also how can I generate a NCS_DOWN alarm in my lab. Doing NCS stop does not generate any alarms. I have not been able to find much information on how to generate this as a test.
Secondly, how and which processes should I be monitoring from the Management Station? I cannot easily identify the main NCS procsses from the output of ps -ef when logged in the shell as root.
Thanks guys!

Amihan_Zerrudo wrote:
1.) What is the cost of having the scope in a <jsp:useBean> tag set to 'session'? I am aware that there are a list of scopes like page, application, etc. and that if i use 'session' my variable will live for as long as that session is alive. (did i get this right?). You should rather look to the functional requirements instead of costs. If the bean need to be session scoped (e.g. maintain the logged in user), then do it so. If it just need to be request scoped (e.g. single page form data), then keep it request scoped.
2.)If the JSP Page where i use that <useBean> is to be accessed hundred of times a day, will it compensate my server resources? Right now i am using the Sun Glassfish Server.It will certainly eat resources. Just supply enough CPU speed and memory to a server. You cannot expect that a webserver running at a Pentium 500MHz with 256MB of memory can flawlessly serve 100 simultaneous users at the same second. But you may expect that it can serve 100 users per 24 hour.
3.) Can you suggest best practice in memory management given the architecture i described above?Just write code so that it doesn't unnecessarily eat memory. Only allocate memory if your application need to do so. You should rather let the hardware depend on the application requirements, not to let the application depend on the hardware specs.
4.)Also, I have implemented connection pooling in my architecture, but my application is to be used by thousands of clients everyday.. Can the Sun Glassfish Server take care of that or will I have to purchase a powerful sever?Glassfish is just an application server software, it is not server hardware. Your concerns are rather hardware related.

Best Practices for ASA 5500 Device Monitoring

I have looked high and low and am unable to find anything on this topic. I am hoping that somebody here may be able to share some insight into what are considered the best practices for monitoring ASA's--specifically the 5510 with Sec+ License.
My current monitoring application keeps reporting issues with outbound interface buffers being too high, but there are not any performance issues and I believe the thresholds are just set absurdly low.
Thank you in advance for any assistance.

Hi James,
You probably won't be able to find any all-encompassing documentation for these types of best practices that cover all scenarios. The better method would be to define exactly what items you'd like to monitor and we can provide some guidance on how to best get that working for you.
-Mike

What are Microsoft- or other's-best practice or recommendation of Disk usage, CPU usage, memory usage monitoring to prevent system trouble ?

We use win2003,win2008,win2012 servers.
I heard somewhere that Microsoft recommendation threshold of disk usage monitoring is ( free disk space >= 15- 20 %) , if I remember correctly, but how about CPU usage and memory usage monitoring ?
What are Microsoft- or other's-best practice or recommendation of Disk usage, CPU usage, memory usage monitoring to prevent system trouble and improve availability ?

Hi,
You can refer the following Performance Tuning Guidelines,
Performance Tuning Guidelines for Windows Server 2003
http://download.microsoft.com/download/2/8/0/2800a518-7ac6-4aac-bd85-74d2c52e1ec6/tuning.doc
Performance Tuning Guidelines for Windows Server 2008 R2
http://blogs.technet.com/b/josebda/archive/2010/08/27/performance-tuning-guidelines-for-windows-server-2008-r2.aspx
WINDOWS SERVER 2012 - PERFORMANCE TUNING GUIDELINES
http://blogs.technet.com/b/itprocol/archive/2012/11/27/windows-server-2012-performance-tuning-guidelines.aspx
Hope this helps.
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FWSM interface monitoring and best practices documentation.

Hello everyone
I have a couple of questions regarding vlan interface monitoring and best practices specifically for this service module.
I couldn’t find a suggestion or guideline as for how to define a VLAN interface on a management station. The FWSM total throughput is 5.5gbs and the interfaces are mapped to vlans carried on trunks over 10gb etherchannels. Is there a common practice, or past experience, to set some physical parameters to logical interfaces? "show interface" command states BW as unknown.
Additionally, do any of you have a document addressing best practices for FWSM? I have this for other platforms and general recommendations based on newer ASA versions but nothing related to FWSM.
Thanks a lot!
Regards
Guido

Hi,
If you are looking for some more command to check for the throughput through the module:-
show firewall module <number> traffic
Also , I think as this is End of life , you might have to check for some old documentation from Cisco on the best practices.
http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-6500-series-switches/prod_white_paper0900aecd805457cc.html
https://supportforums.cisco.com/discussion/11540181/ask-expertconfiguring-troubleshooting-best-practices-asa-fwsm-failover
Thanks and Regards,
Vibhor Amrodia

Diagnostic Monitoring Best Practices

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