space issue

[biswajit.banerjee]

Hi Team,

we are facing problem in Nagios xi system after restarting. Problem is:

1. After restarting of Nagios xi system all nagvis is showing (Problem backend Nagios-xi)
2. Space is continually increasing at / mount point.
3. Even required 100GB space more added.

Facing this issue since last 14-Apr-19 onward.

[cdienger]

You may be hitting a bug that causes large tables in the database. Run this to truncate it:

Code: Select all

echo "truncate table xi_events; truncate table xi_meta; truncate table xi_eventqueue;" | mysql -u root -pnagiosxi nagiosxi

Let us know if that has helped things down or free space.

Please provide the output of:

Code: Select all

echo "SELECT table_name AS 'Table', round(((data_length + index_length) / 1024 / 1024), 2) 'Size in MB' FROM information_schema.TABLES WHERE table_schema IN ('nagios', 'nagiosql', 'nagiosxi');" | mysql -uroot -pnagiosxi --table

and PM a profile from this machine. Profiles can be generated under Admin > System Config > System Profile > Download Profile.

[biswajit.banerjee]

Problem is still persists.
Space is increased by 9GB and also I am getting error in MariaDB.log file. Error screen shot is attached in attachment.

Command output is:
+--------------------------------------------+------------+
| Table | Size in MB |
+--------------------------------------------+------------+
| nagios_acknowledgements | 0.00 |
| nagios_commands | 0.03 |
| nagios_commenthistory | 5.29 |
| nagios_comments | 0.01 |
| nagios_configfiles | 0.00 |
| nagios_configfilevariables | 0.01 |
| nagios_conninfo | 0.08 |
| nagios_contact_addresses | 0.00 |
| nagios_contact_notificationcommands | 0.05 |
| nagios_contactgroup_members | 0.01 |
| nagios_contactgroups | 0.00 |
| nagios_contactnotificationmethods | 219.16 |
| nagios_contactnotifications | 118.77 |
| nagios_contacts | 0.02 |
| nagios_contactstatus | 0.01 |
| nagios_customvariables | 0.27 |
| nagios_customvariablestatus | 0.28 |
| nagios_dbversion | 0.00 |
| nagios_downtimehistory | 0.00 |
| nagios_eventhandlers | 0.38 |
| nagios_externalcommands | 0.01 |
| nagios_flappinghistory | 2.16 |
| nagios_host_contactgroups | 0.02 |
| nagios_host_contacts | 0.00 |
| nagios_host_parenthosts | 0.00 |
| nagios_hostchecks | 0.00 |
| nagios_hostdependencies | 0.00 |
| nagios_hostescalation_contactgroups | 0.03 |
| nagios_hostescalation_contacts | 0.07 |
| nagios_hostescalations | 0.10 |
| nagios_hostgroup_members | 0.03 |
| nagios_hostgroups | 0.00 |
| nagios_hosts | 0.09 |
| nagios_hoststatus | 0.24 |
| nagios_instances | 0.00 |
| nagios_logentries | NULL |
| nagios_notifications | 121.03 |
| nagios_objects | 0.67 |
| nagios_processevents | 0.19 |
| nagios_programstatus | 0.00 |
| nagios_runtimevariables | 0.00 |
| nagios_scheduleddowntime | 0.00 |
| nagios_service_contactgroups | 0.16 |
| nagios_service_contacts | 0.03 |
| nagios_service_parentservices | 0.00 |
| nagios_servicechecks | 0.00 |
| nagios_servicedependencies | 0.00 |
| nagios_serviceescalation_contactgroups | 0.34 |
| nagios_serviceescalation_contacts | 0.03 |
| nagios_serviceescalations | 0.42 |
| nagios_servicegroup_members | 0.02 |
| nagios_servicegroups | 0.00 |
| nagios_services | 1.02 |
| nagios_servicestatus | 2.55 |
| nagios_statehistory | 600.34 |
| nagios_systemcommands | 0.04 |
| nagios_timedeventqueue | 0.00 |
| nagios_timedevents | 0.00 |
| nagios_timeperiod_timeranges | 0.03 |
| nagios_timeperiods | 0.01 |
| tbl_command | 0.08 |
| tbl_contact | 0.06 |
| tbl_contactgroup | 0.03 |
| tbl_contacttemplate | 0.03 |
| tbl_domain | 0.03 |
| tbl_host | 0.13 |
| tbl_hostdependency | 0.03 |
| tbl_hostescalation | 0.03 |
| tbl_hostextinfo | 0.03 |
| tbl_hostgroup | 0.03 |
| tbl_hosttemplate | 0.03 |
| tbl_info | 0.17 |
| tbl_lnkContactToCommandHost | 0.02 |
| tbl_lnkContactToCommandService | 0.02 |
| tbl_lnkContactToContactgroup | 0.02 |
| tbl_lnkContactToContacttemplate | 0.02 |
| tbl_lnkContactToVariabledefinition | 0.02 |
| tbl_lnkContactgroupToContact | 0.02 |
| tbl_lnkContactgroupToContactgroup | 0.02 |
| tbl_lnkContacttemplateToCommandHost | 0.02 |
| tbl_lnkContacttemplateToCommandService | 0.02 |
| tbl_lnkContacttemplateToContactgroup | 0.02 |
| tbl_lnkContacttemplateToContacttemplate | 0.02 |
| tbl_lnkContacttemplateToVariabledefinition | 0.02 |
| tbl_lnkHostToContact | 0.02 |
| tbl_lnkHostToContactgroup | 0.02 |
| tbl_lnkHostToHost | 0.02 |
| tbl_lnkHostToHostgroup | 0.02 |
| tbl_lnkHostToHosttemplate | 0.02 |
| tbl_lnkHostToVariabledefinition | 0.02 |
| tbl_lnkHostdependencyToHost_DH | 0.02 |
| tbl_lnkHostdependencyToHost_H | 0.02 |
| tbl_lnkHostdependencyToHostgroup_DH | 0.02 |
| tbl_lnkHostdependencyToHostgroup_H | 0.02 |
| tbl_lnkHostescalationToContact | 0.02 |
| tbl_lnkHostescalationToContactgroup | 0.02 |
| tbl_lnkHostescalationToHost | 0.02 |
| tbl_lnkHostescalationToHostgroup | 0.02 |
| tbl_lnkHostgroupToHost | 0.05 |
| tbl_lnkHostgroupToHostgroup | 0.02 |
| tbl_lnkHosttemplateToContact | 0.02 |
| tbl_lnkHosttemplateToContactgroup | 0.02 |
| tbl_lnkHosttemplateToHost | 0.02 |
| tbl_lnkHosttemplateToHostgroup | 0.02 |
| tbl_lnkHosttemplateToHosttemplate | 0.02 |
| tbl_lnkHosttemplateToVariabledefinition | 0.02 |
| tbl_lnkServiceToContact | 0.02 |
| tbl_lnkServiceToContactgroup | 0.02 |
| tbl_lnkServiceToHost | 0.17 |
| tbl_lnkServiceToHostgroup | 0.02 |
| tbl_lnkServiceToServicegroup | 0.02 |
| tbl_lnkServiceToServicetemplate | 0.19 |
| tbl_lnkServiceToVariabledefinition | 0.14 |
| tbl_lnkServicedependencyToHost_DH | 0.02 |
| tbl_lnkServicedependencyToHost_H | 0.02 |
| tbl_lnkServicedependencyToHostgroup_DH | 0.02 |
| tbl_lnkServicedependencyToHostgroup_H | 0.02 |
| tbl_lnkServicedependencyToService_DS | 0.02 |
| tbl_lnkServicedependencyToService_S | 0.02 |
| tbl_lnkServiceescalationToContact | 0.02 |
| tbl_lnkServiceescalationToContactgroup | 0.02 |
| tbl_lnkServiceescalationToHost | 0.02 |
| tbl_lnkServiceescalationToHostgroup | 0.02 |
| tbl_lnkServiceescalationToService | 0.02 |
| tbl_lnkServicegroupToService | 0.02 |
| tbl_lnkServicegroupToServicegroup | 0.02 |
| tbl_lnkServicetemplateToContact | 0.02 |
| tbl_lnkServicetemplateToContactgroup | 0.02 |
| tbl_lnkServicetemplateToHost | 0.02 |
| tbl_lnkServicetemplateToHostgroup | 0.02 |
| tbl_lnkServicetemplateToServicegroup | 0.02 |
| tbl_lnkServicetemplateToServicetemplate | 0.02 |
| tbl_lnkServicetemplateToVariabledefinition | 0.02 |
| tbl_lnkTimeperiodToTimeperiod | 0.02 |
| tbl_logbook | 0.02 |
| tbl_mainmenu | 0.02 |
| tbl_permission | 0.02 |
| tbl_permission_inactive | 0.02 |
| tbl_service | 1.52 |
| tbl_servicedependency | 0.03 |
| tbl_serviceescalation | 0.03 |
| tbl_serviceextinfo | 0.03 |
| tbl_servicegroup | 0.03 |
| tbl_servicetemplate | 0.03 |
| tbl_session | 0.02 |
| tbl_session_locks | 0.02 |
| tbl_settings | 0.03 |
| tbl_submenu | 0.02 |
| tbl_timedefinition | 0.06 |
| tbl_timeperiod | 0.03 |
| tbl_user | 0.03 |
| tbl_variabledefinition | 0.27 |
| xi_auditlog | 4.06 |
| xi_auth_tokens | 2.53 |
| xi_cmp_trapdata | 0.03 |
| xi_cmp_trapdata_log | 0.03 |
| xi_commands | 0.02 |
| xi_eventqueue | 0.06 |
| xi_events | 72.47 |
| xi_incidents | 0.02 |
| xi_meta | 862.50 |
| xi_options | 0.03 |
| xi_sessions | 0.06 |
| xi_sysstat | 0.03 |
| xi_usermeta | 1.89 |
| xi_users | 0.08 |
+--------------------------------------------+------------+

[cdienger]

Try forcing a repair by following https://assets.nagios.com/downloads/nag ... tabase.pdf and if the problem persists, let's gather another a round of data - a fresh profile as well as the database table information.