Dear readers, I have a weird problem with sfacctd. Which seems to keep hanging itself on the MySQL part. My problem is that I.m getting the following errors: sfacctd[32486]: WARN ( traffic_perip/mysql ): Maximum number of SQL writer processes reached (10). And sfacctd[6451]: ERROR ( traffic_perip/mysql ): Duplicate entry '1----0-0-0-62.148.186.10-94.126.67.42-0-0--0-2011-08-01 00:00:00' for key 1
I'm using one sflow collector to collect two sflow streams from our border routers. Router one using agent_id 1 and Router two using agent_id 2. The config of the sfacctd is the following: sfacctd.conf --------------- debug: false daemonize: true interface: eth0 sfacctd_ip: 62.148.189.229 sfacctd_port: 6343 plugin_buffer_size: 2048 plugin_pipe_size: 2048000 imt_buckets: 65537 imt_mem_pools_size: 65536 sfacctd_allow_file: /etc/pmacct/sflow_allow.map networks_file: /etc/pmacct/sflow_networks.map pre_tag_map: /etc/pmacct/sflow_pretag.map sfacctd_renormalize: true sfacctd_disable_checks: true syslog: local2 sql_table: acct_v7 sql_table_version: 7 sql_host: localhost sql_user: pmacct sql_passwd: ************ sql_startup_delay: 15 sql_optimize_clauses: true sql_history: 1M sql_history_roundoff: m sql_multi_values: 512000 sql_locking_style: row sql_db: pmacct sql_dont_try_update: false sql_cache_entries: 2M sql_refresh_time: 60 plugins: mysql[traffic_perip] aggregate[traffic_perip]: src_host, dst_host, tag ---------------------- sflow_allow.map contains the IPs from the both sflow streams. sflow_networks.map contains our IP ranges and AS numbers. sflow_pretag.map contains the config to tag the routers with the correct agent_ids. The agent_ids are used to avoid dubble traffic accounting. Currently Im having 79 active sql connections open, 78 locked and 1 updating. The database schema is an altered version of the v7 schema. It's altered to use agent_ids and IPv6 accounting. Wij vertrouwen erop u hiermee voldoende te hebben ge??nformeerd. -- With kind regards, Dennis Koster Manager Linux Hosting Solutions Denit Hosting Solutions Contactweg 131 1014 BJ Amsterdam Telefoon: +31 (0)20 337 1801 Fax: +31 (0)20 337 1802 Internet: www.denit.nl E-mail: dkos...@denit.nl
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