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June 2025

7 participants
5 discussions

Device first discovery date
by Attila Nagy 09 Oct '25

09 Oct '25

Hi Everyone! Is there a way to find out the date of the "first contact" with a device from Observium? I mean for example the date when the first discovery was run on a specific device, or something like this? (Currently the device's event log runs out after half a year.) Any ideas? Regards, Tylla

4 5

sensors and devices up down false alarms
by Simone Montagnani 30 Jun '25

30 Jun '25

In the last months I'm starting to get some issues I cannot debug well . I have some alert of devices up&down that are not really going down even at ping check. I'm sure that there are no network issues as we are talking about near switch devices, I'm starting to think that I need to debug if our observium is starting to "saturate" and the performance get poor. is there something I can check to find if we need to tune observium ? Or best practices tI can use ? CPU occupation graphs are kind of weird, processors occupation is different between Processors and Detailed Processors graphs : any idea is welcome Best Regards Simone

2 2

syslog aruba cx
by Arnoldo Vidal Bravo 22 Jun '25

22 Jun '25

hi, we have a 645 device's comunication, almost 69 device's are Aruba-CX and syslog shows [image: image.png] in the picture not shows logs on the device Aruba JL675A (6100 48G Class4 PoE 4SFP+ 370W Switch), but CLI shows [image: image.png] the config on aruba says logging X.X.X.X ....it's ok? other device's shows information (but not all) -- Saluda cordialmente

2 1

Help with snmp polling
by zank＠minicom.si 20 Jun '25

20 Jun '25

Hello, we're trying to implement observium and it is about 400 devices. At the moment there are 226 but 2 of them suddenly went offline and cannot be brought back up with polling and I'm not sure if the snmp gets blocked on out end or on the devices end. There are also Palo Alto firewalls present at the location and I'm thinking they're causing the issue but just in case im posting this here also. Here is the ./poller with debug if it helps: DEBUG! DEFINITIONS Time : 0.056319 ms DEFINITIONS Memory: 18.6MB SQL[SELECT * FROM `observium_attribs`] SQL RUNTIME[0.00029492s] SQL[SELECT @@SESSION.sql_mode;] SQL RUNTIME[0.00012803s] SQL[SET SESSION `sql_mode` = 'NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'] SQL RUNTIME[6.7E-5s] DB mode(s) disabled: STRICT_TRANS_TABLES, ONLY_FULL_GROUP_BY, NO_ZERO_DATE, NO_ZERO_IN_DATE, ERROR_FOR_DIVISION_BY_ZERO SQL[SELECT TIMEDIFF(NOW(), UTC_TIMESTAMP);] SQL RUNTIME[0.000103s] SQL[SELECT * FROM `config`] SQL RUNTIME[0.0001359s] CMD[/bin/hostname -f] CMD EXITCODE[0] CMD RUNTIME[0.0056s] CMD EXITDELAY[5ms] STDOUT[ observium ] ___ _ _ / _ \ | |__ ___ ___ _ __ __ __(_) _ _ _ __ ___ | | | || '_ \ / __| / _ \| '__|\ \ / /| || | | || '_ ` _ \ | |_| || |_) |\__ \| __/| | \ V / | || |_| || | | | | | \___/ |_.__/ |___/ \___||_| \_/ |_| \__,_||_| |_| |_| Observium Community Edition 24.12.13800 https://www.observium.org CMD[/opt/observium/scripts/distro] CMD EXITCODE[0] CMD RUNTIME[0.0125s] STDOUT[ Linux|4.15.0-213-generic|amd64|Ubuntu|18.04|vmware| ] CMD[/usr/bin/env python --version 2>&1] CMD EXITCODE[0] CMD RUNTIME[0.0028s] STDOUT[ Python 2.7.17 ] CMD[/usr/bin/env python3 --version 2>&1] CMD EXITCODE[0] CMD RUNTIME[0.0025s] STDOUT[ Python 3.6.9 ] SQL[SELECT VERSION();] SQL RUNTIME[0.00018501s] CMD[/usr/bin/snmpget --version 2>&1] CMD EXITCODE[0] CMD RUNTIME[0.0024s] STDOUT[ NET-SNMP version: 5.7.3 ] CMD[/usr/bin/rrdtool --version | head -n1] CMD EXITCODE[0] CMD RUNTIME[0.0075s] STDOUT[ RRDtool 1.7.0 Copyright by Tobias Oetiker <tobi(a)oetiker.ch> ] CMD[/usr/bin/fping -v 2>&1] CMD EXITCODE[0] CMD RUNTIME[0.0022s] STDOUT[ /usr/bin/fping: Version 4.0 /usr/bin/fping: comments to david(a)schweikert.ch ] CMD[/usr/sbin/apache2 -v | awk '/Server version:/ {print $3}'] CMD EXITCODE[0] CMD RUNTIME[0.044s] STDOUT[ Apache/2.4.29 ] SQL[SELECT @@SESSION.sql_mode;] SQL RUNTIME[0.00016904s] SQL[SHOW VARIABLES LIKE 'log_bin'] SQL RUNTIME[0.01490617s] SQL[SHOW VARIABLES LIKE 'character_set_connection'] SQL RUNTIME[0.00202799s] ##### Observium ##### o Version 24.12.13800 o Released 24th December 2024 ##### Software versions ##### o OS Linux 4.15.0-213-generic [amd64] (Ubuntu 18.04) o Apache 2.4.29 o PHP 7.2.24-0ubuntu0.18.04.17 (OPcache: ENABLED) o Python 3.6.9 (python3 not used as default python) o MySQL 5.7.42-0ubuntu0.18.04.1 (extension: mysqli 5.0.12-dev) o SNMP NET-SNMP 5.7.3 o RRDtool 1.7.0 o Fping 4.0 (IPv4 and IPv6) o Fetch cURL 7.58.0 (OpenSSL/1.1.1, LibZ 1.2.11) ##### Memory Limit ##### o PHP Unlimited ##### DB info ##### o DB schema 495 o MySQL binlog OFF o MySQL mode NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION ##### Charset info ##### o PHP UTF-8 o MySQL utf8 ##### Timezones info ##### o Date Friday, 13-Jun-25 13:01:23 CEST o PHP +02:00 o MySQL +02:00 SQL[SELECT * FROM `alerts_maint` WHERE `maint_start` < '1749812483' AND `maint_end` > '1749812483'] SQL RUNTIME[0.00025201s] ##### Starting polling run at 2025-06-13 13:01:23 ##### SQL[SELECT `device_id` FROM `devices` WHERE `disabled` = 0 AND `hostname` LIKE 'upssrv2.komunala.local' AND `poller_id` = '0' ORDER BY `device_id` ASC] SQL RUNTIME[0.0003252s] SQL[SELECT * FROM `devices` WHERE `device_id` = '1052'] SQL RUNTIME[0.00029206s] SQL[SELECT * FROM `entity_attribs` WHERE `entity_type` = 'device' AND `entity_id` = '1052'] SQL RUNTIME[0.00020504s] Array ( [device_id] => 1052 [poller_id] => 0 [hostname] => upssrv2.komunala.local [sysName] => upssrv2.komunala.local [label] => [ip] => 213.250.36.26 [snmp_community] => Public95Hidden [snmp_authlevel] => [snmp_authname] => [snmp_authpass] => [snmp_authalgo] => [snmp_cryptopass] => [snmp_cryptoalgo] => [snmp_context] => [snmpable] => [snmp_version] => v2c [snmp_port] => 10181 [snmp_timeout] => 15 [snmp_retries] => 5 [snmp_maxrep] => 12 [ssh_port] => 22 [agent_version] => [snmp_transport] => udp [bgpLocalAs] => [snmpEngineID] => 800000000300C0B7C71A77 [sysObjectID] => [sysDescr] => APC Web/SNMP Management Card (MB:v3.8.6 PF:v5.0.3 PN:apc_hw05_aos_503.bin AF1:v5.0.3 AN1:apc_hw05_sumx_503.bin MN:AP9630 HR:05 SN: ZA1023016503 MD:06/04/2010) (Embedded PowerNet SNMP Agent SW v2.2 compatible) [sysContact] => sos(a)minicom.si [version] => 5.0.3 [hardware] => Smart-UPS 3000 UPS 09.3 / MCU 19.0 / UBL 08.5 / MBL 19.0 [vendor] => APC [features] => Smart-UPS DSP [location] => Kopaliska Ul., Murska Sobota, SI [os] => generic [status] => 0 [status_type] => ping [ignore] => 0 [ignore_until] => [asset_tag] => [disabled] => 0 [uptime] => 13256450 [last_rebooted] => 1736481732 [force_discovery] => 0 [last_polled] => 2025-06-12 16:27:21 [last_discovered] => 2025-06-13 08:26:30 [last_alerter] => 2025-06-13 12:45:59 [last_polled_timetaken] => 3.06 [last_discovered_timetaken] => 387.35 [purpose] => [type] => power [serial] => ZA1023016503 [icon] => [device_state] => a:5:{s:15:"poller_mod_perf";a:20:{s:6:"system";d:0.2138;s:2:"os";d:0.3433;s:7:"sensors";d:0.9053;s:6:"status";d:0.3725;s:7:"counter";d:0.0006;s:10:"processors";d:0.0006;s:8:"mempools";d:0.0003;s:7:"storage";d:0.0006;s:8:"netstats";d:0.532;s:7:"ucd-mib";d:0.0002;s:13:"ipSystemStats";d:0.1151;s:5:"ports";d:0.4809;s:15:"printersupplies";d:0.0007;s:10:"ucd-diskio";d:0.0005;s:4:"ospf";d:0.0002;s:3:"sla";d:0.0009;s:14:"mac-accounting";d:0.0013;s:15:"entity-physical";d:0.0005;s:9:"fdb-table";d:0.0033;s:6:"graphs";d:0.0004;}s:17:"poller_ports_perf";a:3:{s:6:"IF-MIB";d:0.2936229705810547;s:13:"EtherLike-MIB";d:0.07470893859863281;s:6:"IP-MIB";d:0.09396791458129883;}s:14:"poller_history";a:288:{i:1749738438;d:3.0618;i:1749738208;d:4.2238;i:1749738140;d:3.4869;i:1749737855;d:3.0784;i:1749737626;d:4.0923;i:1749737519;d:3.1383;i:1749737192;d:3.0538;i:1749737035;d:3.4784;i:1749736931;d:3.5268;i:1749736570;d:2.9656;i:1749736442;d:3.5027;i:1749736281;d:2.8993;i:1749736004;d:2.9603;i:1749735809;d:3.0529;i:1749735638;d:3.0026;i:1749735360;d:3.3181;i:1749735226;d:4.4443;i:1749734801;d:3.0956;i:1749734624;d:2.9595;i:1749734423;d:3.0414;i:1749734143;d:3.1799;i:1749734007;d:3.0043;i:1749733916;d:3.361;i:1749733595;d:3.2164;i:1749733385;d:3.2873;i:1749733296;d:3.0735;i:1749732966;d:4.0385;i:1749732756;d:3.0887;i:1749732714;d:4.0922;i:1749732378;d:4.7093;i:1749732222;d:3.0779;i:1749732131;d:3.3076;i:1749731835;d:3.193;i:1749731733;d:3.642;i:1749731502;d:3.2965;i:1749731170;d:3.295;i:1749731060;d:4.6041;i:1749730932;d:3.3409;i:1749730635;d:3.3308;i:1749730393;d:6.0173;i:1749730049;d:3.5515;i:1749729843;d:4.8746;i:1749729810;d:3.4133;i:1749729456;d:3.4072;i:1749729163;d:3.3064;i:1749729129;d:3.3968;i:1749728947;d:5.2722;i:1749728634;d:2.9416;i:1749728467;d:3.1248;i:1749728282;d:3.0656;i:1749728011;d:4.1433;i:1749727901;d:4.0402;i:1749727613;d:3.2587;i:1749727400;d:4.3347;i:1749727320;d:3.6798;i:1749726995;d:4.1341;i:1749726804;d:3.2313;i:1749726718;d:4.3125;i:1749726441;d:3.121;i:1749726304;d:4.0524;i:1749726249;d:3.652;i:1749725828;d:3.4258;i:1749725636;d:3.0245;i:1749725538;d:3.6954;i:1749725216;d:3.167;i:1749725025;d:4.1817;i:1749724946;d:3.0821;i:1749724605;d:3.1564;i:1749724440;d:4.4093;i:1749724041;d:3.2009;i:1749723769;d:3.3049;i:1749723763;d:3.2371;i:1749723437;d:4.7006;i:1749723173;d:4.5375;i:1749722603;d:4.8981;i:1749722599;d:5.6263;i:1749722024;d:5.1299;i:1749721720;d:3.1521;i:1749721418;d:3.3172;i:1749720829;d:4.2989;i:1749720692;d:5.8752;i:1749720341;d:3.233;i:1749720207;d:3.4445;i:1749720085;d:3.1147;i:1749719790;d:3.1086;i:1749719609;d:3.075;i:1749719493;d:2.8119;i:1749719036;d:4.6502;i:1749718894;d:3.0848;i:1749718640;d:2.9379;i:1749718416;d:3.2494;i:1749718343;d:3.4622;i:1749718006;d:3.0574;i:1749717811;d:3.1954;i:1749717729;d:3.1686;i:1749717407;d:3.0071;i:1749717280;d:3.5784;i:1749717187;d:3.513;i:1749716812;d:3.0417;i:1749716581;d:2.983;i:1749716523;d:3.2777;i:1749716222;d:4.5187;i:1749715957;d:3.5873;i:1749715884;d:3.0163;i:1749715596;d:4.3571;i:1749715429;d:3.1659;i:1749715310;d:4.928;i:1749715008;d:3.0166;i:1749714794;d:3.7413;i:1749714740;d:4.2167;i:1749714394;d:3.0739;i:1749714197;d:3.105;i:1749713599;d:2.8258;i:1749713475;d:3.0262;i:1749713202;d:3.0628;i:1749713010;d:3.0971;i:1749712893;d:3.0806;i:1749712606;d:3.1635;i:1749712287;d:3.2386;i:1749712001;d:3.4897;i:1749711661;d:3.1639;i:1749711393;d:2.9135;i:1749711073;d:3.0417;i:1749710130;d:4.1916;i:1749709570;d:3.1502;i:1749709342;d:3.0585;i:1749709261;d:2.94;i:1749708181;d:5.0987;i:1749707811;d:4.0774;i:1749707573;d:3.3582;i:1749707200;d:4.116;i:1749706882;d:4.8638;i:1749706865;d:3.4298;i:1749706791;d:5.9448;i:1749706778;d:3.743;i:1749705947;d:3.0158;i:1749705814;d:2.9233;i:1749705697;d:3.0277;i:1749705445;d:3.1456;i:1749705262;d:3.1111;i:1749705136;d:3.1943;i:1749704824;d:3.2105;i:1749704709;d:4.3898;i:1749704571;d:3.1006;i:1749704184;d:3.074;i:1749703963;d:3.1956;i:1749703944;d:3.4926;i:1749703594;d:4.093;i:1749703434;d:3.1553;i:1749703295;d:3.0769;i:1749702978;d:2.9163;i:1749702802;d:2.9788;i:1749702695;d:3.247;i:1749702432;d:3.2204;i:1749702418;d:3.0743;i:1749702231;d:2.9114;i:1749702119;d:2.9206;i:1749702039;d:7.9277;i:1749702037;d:7.3172;i:1749701918;d:2.9738;i:1749701589;d:3.9971;i:1749701194;d:3.5617;i:1749701041;d:2.9469;i:1749700846;d:3.1473;i:1749700586;d:3.0539;i:1749700402;d:2.8453;i:1749700231;d:3.0317;i:1749699987;d:3.0497;i:1749699685;d:2.7944;i:1749699394;d:3.0414;i:1749699217;d:3.0233;i:1749698812;d:3.0028;i:1749698452;d:2.7561;i:1749698210;d:3.0167;i:1749696335;d:2.9227;i:1749695252;d:2.95;i:1749694583;d:3.1199;i:1749693985;d:2.8845;i:1749693624;d:4.8865;i:1749693356;d:2.98;i:1749693106;d:2.8904;i:1749692820;d:2.8787;i:1749692585;d:3.0068;i:1749692456;d:2.9868;i:1749692191;d:3.028;i:1749691993;d:3.0677;i:1749691902;d:3.5402;i:1749691576;d:3.0194;i:1749691394;d:2.9704;i:1749691296;d:3.179;i:1749691008;d:2.9235;i:1749690785;d:2.9993;i:1749690705;d:3.389;i:1749690411;d:2.9714;i:1749690214;d:3.0422;i:1749690088;d:3.0665;i:1749689805;d:2.8724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} [distro] => [distro_ver] => [kernel] => [arch] => [attribs] => Array ( ) ) SQL[SELECT * FROM `observium_processes` WHERE `process_name` = 'poller.php' AND `device_id` = '1052' AND `poller_id` = '0'] SQL RUNTIME[0.00021911s] SQL[DELETE FROM `observium_processes` WHERE `process_id` = '1215133'] SQL RUNTIME[0.00111103s] SQL[INSERT INTO `observium_processes` (`process_pid`,`process_name`,`process_ppid`,`process_uid`,`process_command`,`process_start`,`device_id`) VALUES ('1574','poller.php','14950','1000','php ./poller.php -h upssrv2.komunala.local -d','1749812483','1052')] SQL RUNTIME[0.00731087s] SQL[SELECT * FROM `alert_tests`] SQL RUNTIME[0.00016594s] Cached 0 alert rules. SQL[SELECT * FROM `alert_table` WHERE `device_id` = '1052'] SQL RUNTIME[0.00018501s] ##### upssrv2.komunala.local [1052] ##### o OS generic o OS Group unix o Last poll duration 3.06 seconds o Last Polled 2025-06-12 16:27:21 o SNMP Version v2c Host 'upssrv2.komunala.local' found in /etc/hosts: 213.250.36.26 CMD[/usr/bin/fping -t 500 -c 1 -q 213.250.36.26 2>&1] CMD EXITCODE[0] CMD RUNTIME[0.0117s] STDOUT[ 213.250.36.26 : xmt/rcv/%loss = 1/1/0%, min/avg/max = 9.11/9.11/9.11 ] Return cached 'upssrv2.komunala.local' = '213.250.36.26' CMD[/usr/bin/snmpget -t '15' -r '5' -v2c -c *** -Pud -OQUsn -m SNMPv2-MIB -M /opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp 'udp':'213.250.36.26':'10181' .1.3.6.1.2.1.1.2.0 .1.3.6.1.2.1.1.3.0] CMD EXITCODE[1] CMD RUNTIME[90.0902s] STDOUT[ ] STDERR[ Timeout: No Response from udp:213.250.36.26:10181. ] SNMP STATUS[FALSE] o Device status Device is not responding to SNMP requests Return cached 'upssrv2.komunala.local' = '213.250.36.26' SQL[UPDATE `devices` SET `status_type` ='snmp' WHERE device_id = '1052'] SQL RUNTIME[0.00130391s] SQL[SELECT * FROM `devices` WHERE `devices`.`device_id` = '1052'] SQL RUNTIME[0.00032711s] SQL[INSERT INTO `eventlog` (`device_id`,`entity_id`,`entity_type`,`timestamp`,`severity`,`message`) VALUES ('1052','1052','device',NOW(),'3','Device status changed to Down (ping -> snmp)')] SQL RUNTIME[0.00673699s] RRD /opt/observium/rrd/upssrv2.komunala.local/status.rrd already exists - no need to create. RRD CMD[update /opt/observium/rrd/upssrv2.komunala.local/status.rrd N:0] RRD RUNTIME[0.0011s] RRD STDOUT[ERROR: opening '/opt/observium/rrd/upssrv2.komunala.local/status.rrd': Permission denied] RRD_STATUS[FALSE] RRD /opt/observium/rrd/upssrv2.komunala.local/ping.rrd already exists - no need to create. RRD CMD[update /opt/observium/rrd/upssrv2.komunala.local/ping.rrd N:9.11] RRD RUNTIME[0.0011s] RRD STDOUT[ERROR: opening '/opt/observium/rrd/upssrv2.komunala.local/ping.rrd': Permission denied] RRD_STATUS[FALSE] RRD /opt/observium/rrd/upssrv2.komunala.local/ping_snmp.rrd already exists - no need to create. RRD CMD[update /opt/observium/rrd/upssrv2.komunala.local/ping_snmp.rrd N:U] RRD RUNTIME[0.0011s] RRD STDOUT[ERROR: opening '/opt/observium/rrd/upssrv2.komunala.local/ping_snmp.rrd': Permission denied] RRD_STATUS[FALSE] o Poller time 90.1356 seconds RRD /opt/observium/rrd/upssrv2.komunala.local/perf-poller.rrd already exists - no need to create. RRD CMD[update /opt/observium/rrd/upssrv2.komunala.local/perf-poller.rrd N:90.1356] RRD RUNTIME[0.0011s] RRD STDOUT[ERROR: opening '/opt/observium/rrd/upssrv2.komunala.local/perf-poller.rrd': Permission denied] RRD_STATUS[FALSE] SQL[DELETE FROM `observium_processes` WHERE `process_pid` = '1574' AND `process_name` = 'poller.php' AND `device_id` = '1052' AND `poller_id` = '0'] SQL RUNTIME[0.00112414s] poller.php: upssrv2.komunala.local - 1 devices polled in 90.2475 secs ##### Completed polling run at 2025-06-13 13:02:53 ##### NOTE, $config['snmp']['hide_auth'] is set to TRUE, snmp community and snmp v3 auth hidden from debug output. o Devices Polled 1 o Poller Time 90.2475 secs o Definitions 0.056318998336792 secs o Memory usage 26MB (peak: 27.11MB) o MySQL Usage Insert[2/0.015s] Update[1/0.003s] Delete[2/0.004s] Cell[4/0.004s] Row[2/0.002s] Rows[7/0.085s] Col[1/0.001s] Connect[1/0s]Func[2/0.018s] (0.132s 0.146%) o RRDTool Usage update[4/0.004s] (0.004s 0.005%) o SNMP Usage errors[/0s] snmpget[1/90.09s] (90.09s 99.826%) Log file '/opt/observium/observium.log' is not writeable, check file permissions.

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Install Script on Debian 12 error with mysql fix
by Bryan Fields 08 Jun '25

08 Jun '25

I just ran the install script on debian 12 as I'm rebuilding our server. I let it install mysql via the script and it died out as mysql was unable to start. I had to manually install the following packages: mariadb-plugin-provider-bzip2 mariadb-plugin-provider-lz4 \ mariadb-plugin-provider-lzma mariadb-plugin-provider-lzo \ mariadb-plugin-provider-snappy The errors showing these were missing: > mariadbd[1605]: 2025-06-08 5:48:20 0 [ERROR] /usr/sbin/mariadbd: unknown variable 'provider_bzip2=force_plus_permanent' > mariadbd[1605]: 2025-06-08 5:48:20 0 [ERROR] /usr/sbin/mariadbd: unknown variable 'provider_lz4=force_plus_permanent' > mariadbd[1605]: 2025-06-08 5:48:20 0 [ERROR] /usr/sbin/mariadbd: unknown variable 'provider_lzma=force_plus_permanent' > mariadbd[1605]: 2025-06-08 5:48:20 0 [ERROR] /usr/sbin/mariadbd: unknown variable 'provider_lzo=force_plus_permanent' > mariadbd[1605]: 2025-06-08 5:48:20 0 [ERROR] /usr/sbin/mariadbd: unknown variable 'provider_snappy=force_plus_permanent' > mariadbd[1605]: 2025-06-08 5:48:20 0 [ERROR] Aborting > systemd[1]: mariadb.service: Main process exited, code=exited, status=7/NOTRUNNING Once I did this, it came up and works. -- Bryan Fields 727-409-1194 - Voice http://bryanfields.net

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