In the TCP mib for SNMP (Simple Network Management Protocol) this information is available
http://www.simpleweb.org/ietf/mibs/mibSynHiLite.php?category=IETF&module=TCP-MIB On Wed, Dec 19, 2012 at 12:22 AM, Michael Kjellman <mkjell...@barracuda.com>wrote: > netstat + cron is your friend at this point in time > > On Dec 18, 2012, at 8:25 PM, "aaron morton" <aa...@thelastpickle.com> > wrote: > > AFAIK the count connections is not exposed. > > Cheers > > ----------------- > Aaron Morton > Freelance Cassandra Developer > New Zealand > > @aaronmorton > http://www.thelastpickle.com > > On 18/12/2012, at 10:37 PM, Tomas Nunez <tomas.nu...@groupalia.com> wrote: > > Hi! > > I want to know how many client connections has each one of my cluster > nodes (to check if my load balancing is spreading in a balanced way, to > check if increase in the cluster load can be related to an increase in the > number of connections, and things like that). I was thinking about going > with netstat, counting ESTABLISHED connections to port 9160, but then I > thought maybe there is some way in cassandra to get that information (maybe > a counter of connections in the JMX?). I've tried installing MX4J and going > over all MBeans, but I haven't found any with a promising name, they all > seem unrelated to this information. And I can't find anything skimming the > manual, so... > > Can you think a better way than "netstat" to get this information? Better > yet, is there anything similar to "Show processlist" in mysql? > > Thanks! > > -- > <groupalia.jpg> <http://es.groupalia.com/> > www.groupalia.com <http://es.groupalia.com/> Tomàs Núñez IT-Sysprod Tel. + > 34 93 159 31 00 Fax. + 34 93 396 18 52 Llull, 95-97, 2º planta, 08005 > BarcelonaSkype: tomas.nunez.groupalia > tomas.nu...@groupalia.com<nombre.apell...@groupalia.com> > <twitter.png> Twitter <http://twitter.com/#%21/groupaliaes> > <facebook.png> Facebook <https://www.facebook.com/GroupaliaEspana> > <linkedin.png> Linkedin <http://www.linkedin.com/company/groupalia> > > > > ---------------------------------- > Join Barracuda Networks in the fight against hunger. > To learn how you can help in your community, please visit: > http://on.fb.me/UAdL4f > >
