Re : Netflow Analazer high CPU due to Java in Centos server
Hi, Thank you for writing to us. Please tune NetFlow Analyzer as mentioned in the below link: https://forums.manageengine.com/topic/nfa-professional-edition-performance-tuning-tips Regards, Deepu S...
View ArticleProblem at number of conversations that displayed on schedule report (CSV...
Hi Every Body I have faced a problem that we couldn’t solve it . when I schedule a conversation report with CSV output format, the maximum number of conversation that was showed (for each of in and out...
View ArticleRe : Netflow Analazer high CPU due to Java in Centos server
Hello Deepu, Thanks for your reply. My Netflow server is running 1GB memory, Centos 6.3, CPU 64 bits and the paratemter is: wrapper.java.maxmemory=3072 According to your link, seems my hardware...
View ArticleRe : Netflow Analazer high CPU due to Java in Centos server
Hello Deepu, Thanks for your reply. My Netflow server is running 1GB memory, Centos 6.3, CPU 64 bits and the paratemter is: wrapper.java.maxmemory=3072 According to your link, seems my hardware...
View ArticleRe : Netflow Analazer high CPU due to Java in Centos server
Hi, Thank you for writing to us. Please find the system requirement for the proper working of the product. https://www.manageengine.com/products/netflow/system_requirement.html Regards, Deepu S Netflow...
View ArticleRe : Netflow Analazer high CPU due to Java in Centos server
Hello, Do you mean 1GB memory is not sufficient which caused high CPU? Thank you.
View ArticleRe : Netflow Analazer high CPU due to Java in Centos server
Hi , Thank you for writing to us. Yes you are correct. Please increase the RAM to atleast 3GB and the CPU core to be 2 and check on the issue. Also follow the below steps and observe the product: 1....
View ArticleFailed to netflow v9 on Cat3850 device.
Hi all, Failed to netflow configuration version 9 on Cat 3850 device. We had configure netflow as below: flow record record1match ipv4 versionmatch ipv4 tosmatch ipv4 protocolmatch ipv4 source...
View ArticleRe : Failed to netflow v9 on Cat3850 device.
Hi, Thank you for writing to us. Please configure the device as mentioned below and check on the issue: Configuring a Flow Record (Ingress) : flow record NFA1 match ipv4 tos match ipv4 protocol match...
View Article1-minute detail reports from historic data
how can i pull the 1-minute detail into a report covering 1 month or more? my meta data is there - i can pull this detail but only for 1 day at a time.
View ArticleRe : 1-minute detail reports from historic data
Hi, Thank you for writing to us. When you pull the report for last month, it will be in hourly granularity. For more details on how data is stored, please check the below blog:...
View ArticleRe : Netflow Analazer high CPU due to Java in Centos server
Hello, Thanks for your reply. I tried to run rawCleanup.sh and modify raw data settings but not better. Fortunately, the CPU went down automatically after 2 days. I don't know why but I will consider...
View ArticleRe : Netflow Analazer high CPU due to Java in Centos server
Hi, Thank you for your reply. I think so this could not be because of NetFlow analyzer and that too by raw cleanup.sh. We have not heard this kind of complaint from any customers. Please point out some...
View ArticleLogin issue after upgrading Netflow Analyser
Hello, I would like to seek your assistance after I have upgraded Netflow Analyser. The old server was running Centos 6.3 and Netflow analyser 9600. Now, it's running Centos 6.6 and Netflow version...
View ArticleRe : Netflow Analazer high CPU due to Java in Centos server
Thanks. Could you please tell me what exact thing rawCleanup.sh does? If that script is to delete raw data files, do we lose any raw information? Thanks.
View ArticleRe : Login issue after upgrading Netflow Analyser
HI, Thank you for writing to us. Please follow the below steps and check the issue. Stop the netflow analyzer service. Delete the folder named netflow under <NetFlow>\webapps Delete the folder...
View ArticleRe : Netflow Analazer high CPU due to Java in Centos server
Hi, Your are correct in your assumption. rawCleanup.sh will delete all the raw data that has been collected till now, however it is not going to effect the historical reporting part in your product....
View ArticleRe : Login issue after upgrading Netflow Analyser
Hello, Thanks for your reply. May I know what the possibilities of this issue is? Doesn't deleting those files impact anything or lose any data, reports? For more informaton. I am able to create new...
View ArticleRe : Login issue after upgrading Netflow Analyser
Hi, Please follow the below steps and check on the status of the issue: 1. Stop the NetFlow Analyzer service.2. Delete the folder named netflow under OpManager _Home/ NetFlow/webapps 3. Start the...
View ArticleRe : Login issue after upgrading Netflow Analyser
Hello, Thanks for your instruction. I followed your guide but unfortunately I still face the same issue. May I know any other possibility? Thank you very much.
View Article