root@observium:~# tail -n 100 /opt/observium/logs/db.log [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2553' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2554' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2555' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2556' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2557' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2558' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2559' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2560' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2561' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2562' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2563' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2564' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2565' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2566' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2567' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2568' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2569' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2570' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2571' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2572' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2573' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2574' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2575' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2726' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2727' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2728' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2729' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2730' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2731' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2732' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `alert_table` set `state` ='{\"metrics\":{\"ifInErrors_rate\":0,\"ifOutErrors_rate\":0}}',`count` ='0',`alert_status` ='1',`last_message` ='Checks OK',`last_checked` ='1630316781',`last_ok` ='1630316781' WHERE `alert_table_id` = '2733' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `devices` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: INSERT INTO `ports` (`port_id`,`ifIndex`,`device_id`,`poll_time`,`poll_period`,`ifInOctets`,`ifInOctets_rate`,`ifOutOctets`,`ifOutOctets_rate`,`ifInErrors`,`ifInErrors_rate`,`ifInErrors_delta`,`ifOutErrors`,`ifOutErrors_rate`,`ifOutErrors_delta`,`ifInUcastPkts`,`ifInUcastPkts_rate`,`ifOutUcastPkts`,`ifOutUcastPkts_rate`,`ifInNUcastPkts`,`ifInNUcastPkts_rate`,`ifOutNUcastPkts`,`ifOutNUcastPkts_rate`,`ifInBroadcastPkts`,`ifInBroadcastPkts_rate`,`ifOutBroadcastPkts`,`ifOutBroadcastPkts_rate`,`ifInMulticastPkts`,`ifInMulticastPkts_rate`,`ifOutMulticastPkts`,`ifOutMulticastPkts_rate`,`ifInDiscards`,`ifInDiscards_rate`,`ifOutDiscards`,`ifOutDiscards_rate`,`ifInOctets_perc`,`ifOutOctets_perc`,`ifOctets_rate`,`ifUcastPkts_rate`,`ifErrors_rate`,`ifDiscards_rate`) VALUES 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ON DUPLICATE KEY UPDATE `port_id`=VALUES(`port_id`),`ifIndex`=VALUES(`ifIndex`),`device_id`=VALUES(`device_id`),`poll_time`=VALUES(`poll_time`),`poll_period`=VALUES(`poll_period`),`ifInOctets`=VALUES(`ifInOctets`),`ifInOctets_rate`=VALUES(`ifInOctets_rate`),`ifOutOctets`=VALUES(`ifOutOctets`),`ifOutOctets_rate`=VALUES(`ifOutOctets_rate`),`ifInErrors`=VALUES(`ifInErrors`),`ifInErrors_rate`=VALUES(`ifInErrors_rate`),`ifInErrors_delta`=VALUES(`ifInErrors_delta`),`ifOutErrors`=VALUES(`ifOutErrors`),`ifOutErrors_rate`=VALUES(`ifOutErrors_rate`),`ifOutErrors_delta`=VALUES(`ifOutErrors_delta`),`ifInUcastPkts`=VALUES(`ifInUcastPkts`),`ifInUcastPkts_rate`=VALUES(`ifInUcastPkts_rate`),`ifOutUcastPkts`=VALUES(`ifOutUcastPkts`),`ifOutUcastPkts_rate`=VALUES(`ifOutUcastPkts_rate`),`ifInNUcastPkts`=VALUES(`ifInNUcastPkts`),`ifInNUcastPkts_rate`=VALUES(`ifInNUcastPkts_rate`),`ifOutNUcastPkts`=VALUES(`ifOutNUcastPkts`),`ifOutNUcastPkts_rate`=VALUES(`ifOutNUcastPkts_rate`),`ifInBroadcastPkts`=VALUES(`ifInBroadcastPkts`),`ifInBroadcastPkts_rate`=VALUES(`ifInBroadcastPkts_rate`),`ifOutBroadcastPkts`=VALUES(`ifOutBroadcastPkts`),`ifOutBroadcastPkts_rate`=VALUES(`ifOutBroadcastPkts_rate`),`ifInMulticastPkts`=VALUES(`ifInMulticastPkts`),`ifInMulticastPkts_rate`=VALUES(`ifInMulticastPkts_rate`),`ifOutMulticastPkts`=VALUES(`ifOutMulticastPkts`),`ifOutMulticastPkts_rate`=VALUES(`ifOutMulticastPkts_rate`),`ifInDiscards`=VALUES(`ifInDiscards`),`ifInDiscards_rate`=VALUES(`ifInDiscards_rate`),`ifOutDiscards`=VALUES(`ifOutDiscards`),`ifOutDiscards_rate`=VALUES(`ifOutDiscards_rate`),`ifInOctets_perc`=VALUES(`ifInOctets_perc`),`ifOutOctets_perc`=VALUES(`ifOutOctets_perc`),`ifOctets_rate`=VALUES(`ifOctets_rate`),`ifUcastPkts_rate`=VALUES(`ifUcastPkts_rate`),`ifErrors_rate`=VALUES(`ifErrors_rate`),`ifDiscards_rate`=VALUES(`ifDiscards_rate`) [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `snmp_errors` WHERE `device_id` = '39' AND `error_code` = '1000' AND `snmp_cmd` = 'snmpget' AND `mib` = 'BGP4-MIB' AND `oid` = 'bgpLocalAs.0'; [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: INSERT INTO `snmp_errors` (`device_id`,`error_count`,`error_code`,`error_reason`,`snmp_cmd_exitcode`,`snmp_cmd`,`snmp_options`,`mib`,`mib_dir`,`oid`,`added`,`updated`) VALUES ('39','1','1000','Failed response','0','snmpget','-OQUv','BGP4-MIB','/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp','bgpLocalAs.0','1630316781','1630316781') [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `bgpPeers` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `printersupplies` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `ucd_diskio` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `wifi_radios` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `wifi_wlans` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `wifi_aps` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `p2p_radios` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `slas` WHERE `device_id` = '39' AND `deleted` = 0; [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `pseudowires` WHERE `device_id` = '39'; [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `mac_accounting` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `applications` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `applications` WHERE `device_id` = '39' AND `app_lastpolled` < '1629711981' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT `ifIndex`,`port_id`,`ifDescr`,`port_label_short` FROM `ports` WHERE `device_id` = '39' [2021/08/30 11:46:21 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `vlans_fdb` WHERE `device_id` = '39' [2021/08/30 11:46:22 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: INSERT INTO `vlans_fdb` (`device_id`,`vlan_id`,`port_id`,`mac_address`,`fdb_status`) VALUES ('39','400',NULL,'f4e9d4f1dd0c','learned'),('39','400',NULL,'f4e9d4f1dd0d','learned'),('39','400',NULL,'f4e9d4f1dd1e','learned'),('39','400',NULL,'f4e9d4f1dd1f','learned'),('39','400',NULL,'f4e9d4f1dd78','learned'),('39','400',NULL,'f4e9d4f1dd79','learned'),('39','400',NULL,'f4e9d4f1e288','learned'),('39','400',NULL,'f4e9d4f1e289','learned'),('39','401',NULL,'f4e9d461522e','learned'),('39','401',NULL,'f4e9d461522f','learned'),('39','401',NULL,'f4e9d463e0a6','learned'),('39','401',NULL,'f4e9d463e0a7','learned'),('39','401',NULL,'f4e9d4642708','learned'),('39','401',NULL,'f4e9d4642709','learned') [2021/08/30 11:46:22 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT `object` FROM `devices_mibs` WHERE `device_id` = '39' AND `use` = 'oid' AND `disabled` = '1' AND `mib` = 'HOST-RESOURCES-MIB' [2021/08/30 11:46:22 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `snmp_errors` WHERE `device_id` = '39' AND `error_code` = '1000' AND `snmp_cmd` = 'snmpget' AND `mib` = 'HOST-RESOURCES-MIB' AND `oid` = 'hrSystemProcesses.0'; [2021/08/30 11:46:22 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: INSERT INTO `snmp_errors` (`device_id`,`error_count`,`error_code`,`error_reason`,`snmp_cmd_exitcode`,`snmp_cmd`,`snmp_options`,`mib`,`mib_dir`,`oid`,`added`,`updated`) VALUES ('39','1','1000','Failed response','0','snmpget','-OQUs','HOST-RESOURCES-MIB','/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp','hrSystemProcesses.0','1630316782','1630316782') [2021/08/30 11:46:22 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `snmp_errors` WHERE `device_id` = '39' AND `error_code` = '1000' AND `snmp_cmd` = 'snmpget' AND `mib` = 'HOST-RESOURCES-MIB' AND `oid` = 'hrSystemNumUsers.0'; [2021/08/30 11:46:22 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: INSERT INTO `snmp_errors` (`device_id`,`error_count`,`error_code`,`error_reason`,`snmp_cmd_exitcode`,`snmp_cmd`,`snmp_options`,`mib`,`mib_dir`,`oid`,`added`,`updated`) VALUES ('39','1','1000','Failed response','0','snmpget','-OQUs','HOST-RESOURCES-MIB','/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp','hrSystemNumUsers.0','1630316782','1630316782') [2021/08/30 11:46:22 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `oids_entries` LEFT JOIN `oids` USING(`oid_id`) WHERE `device_id` = '39' [2021/08/30 11:46:22 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT * FROM `probes` WHERE `device_id` = '39' [2021/08/30 11:46:22 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT `device_state` FROM `devices` WHERE `device_id` = '39'; [2021/08/30 11:46:22 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: UPDATE `devices` set `uptime` ='35554625',`last_polled` =NOW(),`last_polled_timetaken` ='13.5951',`device_state` ='a:3:{s:15:\"poller_mod_perf\";a:28:{s:6:\"system\";d:0.1459;s:2:\"os\";d:0.0512;s:7:\"sensors\";d:0.0006;s:6:\"status\";d:0.0003;s:7:\"counter\";d:0.0003;s:10:\"processors\";d:0.0006;s:8:\"mempools\";d:0.0008;s:7:\"storage\";d:0.0005;s:8:\"netstats\";d:0.3293;s:7:\"ucd-mib\";d:0.02;s:13:\"ipSystemStats\";d:0.2404;s:5:\"ports\";d:11.9036;s:9:\"bgp-peers\";d:0.0282;s:15:\"printersupplies\";d:0.0003;s:10:\"ucd-diskio\";d:0.0002;s:4:\"wifi\";d:0.0012;s:10:\"p2p-radios\";d:0.0006;s:4:\"ospf\";d:0.0007;s:3:\"sla\";d:0.0005;s:11:\"pseudowires\";d:0.0005;s:14:\"mac-accounting\";d:0.0007;s:12:\"loadbalancer\";d:0.0005;s:15:\"entity-physical\";d:0.0002;s:12:\"applications\";d:0.0003;s:9:\"fdb-table\";d:0.7203;s:6:\"graphs\";d:0.0694;s:4:\"oids\";d:0.0004;s:6:\"probes\";d:0.0004;}s:17:\"poller_ports_perf\";a:1:{s:4:\"vlan\";d:1.0001449584960938;}s:14:\"poller_history\";a:1:{i:1630316768;d:13.5951;}}' WHERE `device_id` = '39' [2021/08/30 11:46:22 +0200] poller.php(7038): Failed dbQuery (#2006 - MySQL server has gone away), Query: DELETE FROM `observium_processes` WHERE `process_pid` = '7038' AND `process_name` = 'poller.php' AND `device_id` = '39' AND `poller_id` = '0' [2021/09/13 12:27:26 +0200] syslog.php(73995): Failed dbQuery (#1053 - Server shutdown in progress), Query: SELECT `attrib_value` FROM `observium_attribs` WHERE `attrib_type` = 'syslog_rules_changed'; [2021/09/13 12:27:26 +0200] syslog.php(73995): Failed dbQuery (#2006 - MySQL server has gone away), Query: INSERT INTO `syslog` (`device_id`,`host`,`program`,`facility`,`priority`,`level`,`tag`,`msg`) VALUES ('53','leaf03','SWITCHD','daemon','6','6','1e','sync_l2.c:3234 Bridge Macs Summary : 0 Added, 1 Deleted, 0 Updated in 27373 usecs') [2021/09/13 12:27:26 +0200] syslog.php(73995): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT `attrib_value` FROM `observium_attribs` WHERE `attrib_type` = 'syslog_config_changed'; [2021/09/13 12:27:26 +0200] syslog.php(73995): Failed dbQuery (#2006 - MySQL server has gone away), Query: SELECT `attrib_value` FROM `observium_attribs` WHERE `attrib_type` = 'syslog_rules_changed';