We have 4 CPU (VMWare ) 2.67 Ghz – 8 GB RAM – 64Bit Windows OS From: [email protected] [mailto:[email protected]] On Behalf Of Filippo Fontanelli Sent: July-14-14 12:50 PM To: [email protected] Subject: Re: [Ntop] Getting a warning on NTOPNG
How you can read in the manual (https://svn.ntop.org/svn/ntop/trunk/ntopng/doc/UserGuide.pdf) the defaul values are [--max-num-flows|-X] <num> | Max number of active flows | (default: 131072) [--max-num-hosts|-x] <num> | Max number of active hosts | (default: 65536) Please try to increase the -x value and let me know. What type of CPU and how many ram do you have? Filippo On Monday, July 14, 2014, Ruffolo, Joe (MGS) <[email protected]<mailto:[email protected]>> wrote: Hi thanks for the reply – I typically let all of the defaults stand – no config file or command line options However to fix this warning I added the command line options of –X 262144 –x 131072 This change didn’t seem to take effect From: [email protected]<javascript:_e(%7B%7D,'cvml','[email protected]');> [mailto:[email protected]<javascript:_e(%7B%7D,'cvml','[email protected]');>] On Behalf Of Filippo Fontanelli Sent: July-14-14 12:32 PM To: [email protected]<javascript:_e(%7B%7D,'cvml','[email protected]');> Subject: Re: [Ntop] Getting a warning on NTOPNG Hei joe, Can you send me your configuration file or the command line options used to start ntopng? Thanks Filippo On Monday, July 14, 2014, Ruffolo, Joe (MGS) <[email protected]<javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: Warning You have too many hosts/flows for your ntopng configuration and this will lead to packet drops and high CPU load. Please restart ntopng increasing -x and -X. However, the display shows number of flows and number of hosts below the defaults (131,072 flows and 65,536 hosts) I tried to increase the –X and –x parameters but it didn’t seem to change anything (these were placed in the STARTUP Parameters for the NTOPNG service) Thanks for any help you can provide ! Joe Ruffolo Systems Advisor Enterprise Planning Business Phone: (416) 212-6499 Email: [email protected]<mailto:[email protected]> -- Filippo Sent from my iPhone, sorry for typos. -- Filippo Sent from my iPhone, sorry for typos.
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