Hi Reto, First thing that comes to mind is: you are running pre 0.14.3 version without having enabled 64bit counters at configure time (from 0.14.3 this is enabled by default). Can this be the case? Otherwise it does not ring a bell to me and it does not smell you need to increase any caches. Another suggestion is to sum up counters of the port via a 3rd party tool, ie. even just sflowtool, to double-check whether the problem is somehow with the sFlow export itself.
Cheers, Paolo On Thu, Jun 20, 2013 at 09:39:49AM +0000, Gsell Reto (rgs...@hsr.ch) wrote: > Hi all, > > I'm counting the Traffic from Switches with about 100 Ports. There is one > Port with more Traffic. Every time the Port exceeds 6.5 GBit/s no more > Traffic is counted for this Port. If I analyze the collected data, there is a > cut off around 50GByte/minute (summarized). This is the config I'm using: > > daemonize: true > debug: false > syslog: deamon > post_tag: 1 > sfacctd_port: 6340 > sfacctd_renormalize: true > plugins: pgsql[hour] > plugin_pipe_size: 102400000 > plugin_buffer_size: 102400 > imt_mem_pools_number: 20 > imt_mem_pools_size: 1048576000 > sql_host: localhost > sql_user: *** > sql_passwd: *** > sql_db: peeringbox > sql_optimize_clauses: true > sql_max_writers: 10 > sql_cache_entries: 1299827 > sql_locking_style: row > > ! ------- 1 min aggregation for hour table ------- > aggregate[hour]: tag, in_iface, out_iface, etype, src_mac, dst_mac > ports_file[hour]: /usr/local/etc/pmacct/config/ianaports > sql_table_schema[hour]: /usr/local/etc/pmacct/config/sql/hour.pgsql > sql_table[hour]: z_hour_%Y_%m_%d_%H > sql_refresh_time[hour]: 60 > sql_history[hour]: 1m > sql_history_roundoff[hour]: m > sql_dont_try_update[hour]: true > !sql_use_copy[hour]: true > > Any ideas why this happens? Are there some caches I have to increase? > > Thank you in advance. > Reto > > _______________________________________________ > pmacct-discussion mailing list > http://www.pmacct.net/#mailinglists _______________________________________________ pmacct-discussion mailing list http://www.pmacct.net/#mailinglists
