Infra Monitoring Data usage and Visualization

Hi,I have centreon 24.10.18 when trying to visualise graphs from the web interface I have a “fail to fetch” error on chromium and “network error when attempting to fetch ressource” in firefox. This is for all hosts data I have tried.I tried the following without success:I looked in centreon logs under /var/log/centreon /var/log/centreon-gorgone /var/log/centreon-broker /var/log/centreon-engineI could not find anything that seems related to the error in the web browser but I might have overllooked something as there is a large amount of logs.I restarted centreon services: cbd centengine centreontrapd gorgoned . Then rebooted the server I cleared browser cache I tried with another userAny suggestions on what I should try next? 

If we install both Map Legacy and Map Engine, will we see all the maps defined into le Legacy and Engine server ?

Hello,I noticed that in previous versions of Centreon MAP, it was possible to display link status directly on Geographic Views.This functionality is described in the following article:https://www.centreon.com/provide-real-time-it-infrastructure-status-overviews-with-centreon-map-to-your-itom-teams-and-operational-users/However, in the current New Web MAP, I am unable to find this option. It does not seem to be available anymore, or I may be missing the configuration.Could you please confirm whether this feature is still supported in the new MAP interface, and if so, how it can be configured?Thank you f

Can Graph be configured to display the granularity? For example, the current display interval is every 5 minutes. Can it be changed to 1 minute? Thank you.

Hi,I am looking for an advice on the best approach for the following.We currently have a linux server producing a custom metric for an internal application. This metric is currently simply logged in a file on the server.I was wondering if I could not use centreon for basic monitoring of this metric. T​​​​​o have alerting and easy historic access with a graph.I suppose there is different possibility for that. Maybe transform this metric into a custom snmp information that could be recovered by centreon for exemple. Or via the nrpe plugin. I was wondering what you would recommend to avoid as much customisation as possible and keep it as simple as possible.The real solution is to have observability of the app with something like open telemetry standard but this is too early for now. Regards,

Hello everyone,Since migration (22.10 to 25.10) Graphs are no longer generated on Administration  >  Platform Status  > Engine Statistics.I’ve checkedpermissions:  /var/lib/centreon/nagios-perf/perfmon-1 : -rw-r--r-- 1 centreon-gorgone centreon-gorgonefiles : .rrd files are present, but don’t move since migration date /usr/sbin/centenginestats -c /etc/centreon-engine/centengine.cfg give stats no error in logsWhere is the problem ?    

Hello everyone,I’m encountering an issue with the display of CMA data on the “Resource Status” tab. Context 1 — When Centreon was installed, two ACLs were created: “User” and “Admin” (I really mean the ACL, not the “Admin” option you can check on the user profile under the “Authentication” tab). The “User” ACL has limited access, but the “Admin” ACL has all permissions enabled across all ACL tabs. And of course, my admins are in the correct group associated with this ACL. Context 2 — We deployed several CMAs on servers, and they are fully visible in Centreon — everything works fine. My question is the following: Why can users with the “Admin” ACL (with everything checked) not see the CMA resources on the “Resource Status” tab, while a user with the “Admin” option enabled on their profile can see them? How can I allow the “Admin” ACL to access CMA resources? I think I’m missing something, which is why I’m asking for your

Hello,I've set up a Windows host without any problems, but I'd like to view only the second disk on the machine. What setting do I need to change, knowing that I want to see disk 1, which is drive letter "e"?  Thanks

Bonjour à tous,La partie MAP étant décorrélé de Centreon WEB et dans un contexte d’observabilité et de partage d’informations, est-il possible d’utiliser les MAPs de Centreon sans passer par le WEBUI Centreon?Par exemple, affiché une MAP (avec des droits pour tout le monde) dans un outil tierce via une URL. Merci. 

Hello,I have an issue when exporting a .csv. Every month, I use host groups to export data and generate a report. The link looks like this :https://x.x.x.x/centreon/include/reporting/dashboard/csvExport/csv_HostGroupLogs.php?hostgroup=3&start=1759269600&end=1761951600 It was working last month, today If I select one week, it works, but if I choose one month I get this error in my browser :Il semble y avoir un problème sur ce siteIl est possible que https://x.x.x.x/centreon/include/reporting/dashboard/csvExport/csv_HostGroupLogs.php?hostgroup=3&start=1759269600&end=1761951600 connaisse un problème temporaire ou ait été déplacé.Code d’erreur : 500 Internal Server Error Le site est peut-être temporairement indisponible ou surchargé. Réessayez plus tard ;Centreon navigation menus remain accessible but if I try to go back to the home page or access anot

Hi,I have a problem when I try to use plugin: network::fortinet::fortigate::restapi::pluginModes system and HA work nicely.But with licences mode I get error:UNKNOWN: Cannot decode response (add --debug option to display returned content)and with health mode I get UNKNOWN: Not an ARRAY reference at /usr/lib/centreon/plugins//centreon_fortinet_fortigate_restapi.pl line 9452. Could it be that Fortigate newer software causes this?

Hi,I am trying to monitor a website.If I use that plugin plugin apps::protocols::http::plugin to check response then the option --cookies-file=/tmp/lwp_cookies.dat works nicely. But when I use the same --cookies-file=/tmp/lwp_cookies.dat with --mode=expected-content, then I get error:Use of uninitialized value $old[0] in join or string at /usr/share/perl5/vendor_perl/HTTP/Headers.pm line 89.Use of uninitialized value $old[1] in join or string at /usr/share/perl5/vendor_perl/HTTP/Headers.pm line 89.Use of uninitialized value $old[2] in join or string at /usr/share/perl5/vendor_perl/HTTP/Headers.pm line 89.Use of uninitialized value $old[3] in join or string at /usr/share/perl5/vendor_perl/HTTP/Headers.pm line 89.Use of uninitialized value $old[4] in join or string at /usr/share/perl5/vendor_perl/HTTP/Headers.pm line 89.Use of uninitialized value $old[5] in join or string at /usr/share/perl5/vendor_perl/HTTP/Headers.pm line 89.

Hi,I’ve been using Centreon for a couple of months now, and I have the latest version (24.10.3) installed on Debian 12.I’m experiencing some strange behavior: every time I open a dashboard, it automatically appears in edit mode.This happens with both my account (full admin) and a standard user account.Is there a setting somewhere that I need to adjust?I’ve searched through the logs but couldn’t find anything relevant.Does anyone have an idea?Thanks in advance!

Hello Centreon Community,I would like to integrate Grafana with Centreon. (or vice-versa :) )I was wondering if there is a guide where i can set up Centreon to fetch data from Grafana (monitoring another system) and display it in the dashboard or graphics.I am monitoring another system in Grafana and i want to display the multiple querys that i already have there. Whether in dashboard or graphics in Centreon. I’m aware that there are 2 plugins in Centreon: Grafana - Which i think the plugin doesn’t fit my purposes. I don’t want to monitor that host, but the data within.And InfluxDB (database that i use in Grafana).I have Centreon with MIB license and Centreon DEV for testing, without MIB license.If there is any documentation or guide that i can follow to set this up, i would be grateful.Thanks in Advance,RicL

HiI would like to have percentages instead of bytes in the output of the PostgreSQL probe in tablespace mode.Is there an option to convert bytes to percentages?

Is it possible to fill the area (colour) between two lines?I have a graph with min, average and max metrics. The average should be drawn as a bold line - that's easy!But I want to have the area coloured between the min and the max.I have not found anything in the documentation.Thanks for any hint.Best regardsHorst

I would love to use the top/bottom widget in the Dashboard for multiple Metrics.perfect would be a dynamic metric list, ex. all matrics of a specific service that matches a specific name. Example Usecase:We have a service Storage with a per disk metric for the remaining lifetime and temperature. It would be nice to have a list of the Disks/Systems with the highest disk temperature or the lowest remaining lifetime. Example:Lifetime of Disks in percentTemperature of Disks Is it possible or will be possible in a future release?

Hello all, Using the Virt-VMWare2-ESX-Memory-Generic service, I want to be able to graph the values as a percentage.https://docs.centreon.com/pp/integrations/plugin-packs/procedures/virtualization-vmware2-esx/ By default, the plugin outputs these three performance data, but the one that interests me the most is missing.'used'=83033128960B;;;0;205563826176'overhead'=0B;;;0;'state'=0;;;0;3 To this I would add at the output of the service a performance metric which calculates and graphs the percentage. I would hope to do this with the “EXTRAOPTIONS” but I don't know how. Does anyone know if this is possible ? without having to rewrite the official script ? I need it for this case but it could be used in other contexts and plugins

Bonjour,Depuis quelques temps, j'ai des hôtes dont j'ai modifié les IP. Lors des contrôles, une fois sur deux, le contrôle prend l'ancienne IP, puis le contrôle suivant il reprend la bonne IP.J'ai vérifié en BDD et l'IP est bien renseignéC'est comme si il y avait deux fichiers de configuration, dont un ancien, et qu'à tour de rôle, les fichiers étaient inversé.Et également, quand je modifie un argument dans un service, il n'est pas pris en compte, malgré avoir exporté et redémarrer l'ordonnanceur.Je précise aussi que j'ai recréé un nouveau serveur centreon, et importer mes BDD, mais rien ne change.ça fait des jours que je suis dessus et je ne trouve aucune piste. Si quelqu'un à une idée, je suis preneur.Merci d'avance. 

Bonjour, J’ai un bug étrange, je souhaite conserver les graph’ sur une durée d’au moins 1 an pour l’ensemble des sondes présentes sur Centreon. Pour ça j’ai bien spécifié 365 jours initialement dans les options sauf que dans la pratique ça ne fonctionne pas ou pas longtemps.En regardant quelques post sur le forum j’ai vu qu’il fallait reconstruire la BDD RRD, ça ok. Sauf que ça marche pendant la reconstruction mais pas une fois fini. Exemple 1 : Avant reconstruction Exemple 2 : Pendant la reconstruction Exemple 3 : Après reconstruction

Hi.I have Centreon 24.04.06.Performance graphs shows message “No data available for this period”. I have perf data in all of my services:E.gPerformance data'total_cpu_avg'=31.50%;0:80;0:90;0;100 'cpu_0'=33.00%;;;0;100 'cpu_1'=30.00%;;;0;100I tried everything I founded on all topics similar to mine with no success. Only have this kind of errors on central-rrd-master.log:[2025-08-25T16:39:41.336+02:00] [rrd] [error] RRD: ignored update error in file '/var/lib/centreon/metrics/4407.rrd': /var/lib/centreon/metrics/4407.rrd: illegal attempt to update using time 1756132770 when last update time is 1756132770 (minimum one second step)[2025-08-25T16:39:41.336+02:00] [rrd] [error] RRD: ignored update error in file '/var/lib/centreon/metrics/4408.rrd': /var/lib/centreon/metrics/4408.rrd: illegal attempt to update using time 1756132770 when last update time is 1756132770 (minimum one second step)[2025-08-25T16

Hello all, Using the Virt-VMWare2-ESX-Memory-Generic service, I want to be able to graph the values as a percentage.https://docs.centreon.com/pp/integrations/plugin-packs/procedures/virtualization-vmware2-esx/ By default, the plugin outputs these three performance data, but the one that interests me the most is missing.'used'=83033128960B;;;0;205563826176'overhead'=0B;;;0;'state'=0;;;0;3 To this I would add at the output of the service a performance metric which calculates and graphs the percentage. I would hope to do this with the “EXTRAOPTIONS” but I don't know how. Does anyone know if this is possible ? without having to rewrite the official script ? I need it for this case but it could be used in other contexts and plugins