Infra Monitoring Data usage and Visualization

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.Use of uninitialized value $old[6] in join or string at /usr/

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 Thanks a lot

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 Comme on peu le voir dans l’exemple 2, la date de départ des premières infos est bonne. J’ai mis en place ce Centreon en Juillet dernier. Mais une fois fini ça revient a 180 jours d’affichage.J’ai tout mis à jour, j’étais en 23.04.06 (Debian 11) avant, après 23.04.16 et même problème. Puis les captures ont été faite sur le 23.10.10, et c’est pareil. J’ai rechangé la valeur de rétention en passant de 365 à 380 dans tous les champs ou c’était à 365 pour êt

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)[2025-08-25T16:39:41.336+02:00] [rrd] [error] RRD: ignored update error in file '/var/lib/centreon/sta

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 Thanks a lot

Hello, I have a problem logging into Centreon with my AD credentials, it hasn’t worked since version 24.10.7. When I try to log in, I get the following error message: "An error occurred during authentication." 

Good evening,I’ve 2 questions about Centreon Map: 1) A container is red because one object inside (a switch) have an alarm, but is acknowledged.It is possible to ignore in map the acknowledged alarms? 2) I draw 2 crossed lines between 4 container, I try to move the text of these lines but when I click on save, they return to the center of the lines, overlapping.It’s a bug? At the moment to resolve this problem I modify the path of one line (I attach 2 image that explain this). Thanks, Regards,Andrea

Hello,I'm testing for a mount point using the "OS-linux-MountPoint-SSH" template.I've completed the "filterdevice" and "filtermountpoint" fields, but without success.Do you have any examples you could share with me?Thank you in advance.Eric

Hello,is anyone has successfully queried the REST API v2 using curl and a JSON payload with a GET request? I’m trying to get a list of hosts with a specific host template. I’m not sure it’s possible as host template doens’t seem to be a usable criteria for configuration/hosts endpoint. Moreover, when I search for a specific host, the response is I must specify the address and the monitoring_server_id which differs from the documentation as I should search only by specifiying the name of the host (https://docs-api.centreon.com/api/centreon-web/24.04/#tag/Host/paths/~1configuration~1hosts/get) My curl request: curl -H “Content-Type: application/json” -H “X-AUTH-TOKEN: `cat token.txt`” “https://URL/centreon/api/latest/configuration/hosts?search” -d ‘{“name”:”hostname”}’response : {"code":400,"message":"[address] The property address is required\n[monitoring_server_id] The property monitoring_server_id is required\n"}and if I send the address & monitoring_server_id :{"code":409,"messag

HelloMy company has a VM with Centreon setup (I think he himself is connected to other instances and getting their informations)I’m exporting this data into my VM with graphite (to visualize with Grafana) but not every host is showing in the DB.  (there is like 20 host out of 100 so lots of missing data)There is already an equivalent to my VM, an old setup by someone else and it is getting every host and dataSomeone has any idea what i could do / check ? additionnal info :graphite is running the whisper/carbon pair to receive and store datacarbon is listening to port 2003 in TCP (plaintext protocol)

🇬🇧Hello,I have a VMWare probe "Datacenter Alarm Custom" configured on a VCSA. When I encounter an issue reported by the vCenter, I get all the details in the resource status:Statut détailléCRITICAL: Datacenter 'DCXXXXXX' 1 problem(s) detectedchecking datacenter 'DCXXXXXX'critical: alarm [red] [VirtualMachine] [XXXXXXXXX] [2025-04-08T13:33:26.854728Z] Virtual machine CPU usage/Default alarm to monitor virtual machine CPU usage This is perfect, but I would like to receive this content via email as well, especially in case of anomalies at night or any other time when I am not in front of the monitoring system. However, the history does not mention the details nor the email notifications:mardi 8 avril 2025 15:07CritiqueTentatives: 3CRITICAL: Datacenter \'XXXXXXXX\' 1 problem(s) detected ***** centreon Notification *****Notification Type: PROBLEMService: Datacenter-AlarmsHost: XXXXXXXXAddress: 123.45.67.89State: CRITICALDate/Time: 08-04-2025 Additional Info : CRITICAL: Datacenter XXXXXXXX

Hello,I am using centreon 24.10.6.I’ve had all servers up and running for a while now and I’ve noticed that there are some gaps in the Availability page in the Reporting tab. Most recently I noticed a gap of more than a week where the status is written as “Undetermined” even though the servers were in fact up and the checks were still running without issue and without change (seen in logs).Although I could take the Mean Time percentages, I’d rather have the graph display the correct values. I’ve tried rebuilding for these dates and it executes without error but doesn’t change anything. /usr/share/centreon/cron/eventReportBuilder --config=/etc/centreon/conf.pm --start-time="2025-05-25" --end-time="2025-06-05" --rebuild The conf.pm file is correctly configured.This is the output of the rebuild command:  I wasn’t able to find the issue, if you have any idea please let me know, thank you !

Hello, We have to survey our video devices with Microsoft Teams Rooms. With Windows, a plug-in exist and we have find the method to survey these devices. But with the android devices, we don’t see the plug-in to use. Do someone know it ?Thanks fo your answer,JP.

In the Monitoring > Map menu of the Centreon web interface, in 21.10 version, what are the prerequisites for displaying the different MAPs that we create with our heavy client? I can see them, but my colleagues can’t, and I don't know why, since we belong to the same groups so the same rules are applied to us. Do we need to change something at the ACL level ? Is there any parameters on their profile that I need to change ?

Hello,I have different resources named “Traffic” (from an interface) that i want to put on a view, on Centreon MAP 21.10. But when i select “Geometric style”, a green little triangle appears. I want to increase it size, so we can be able to see it when we’ll display the view on a screen, but increasing the size (by stretching the corners) just increase the size of the surface of the icon, and not the size of the triangle properly. Do you have any other solution so we can see it more easily ?

Today, we have probes for CPU, Swap and Memory and I'd like to be able to add a duration before considering the alert, whether it's warning or critical.A CPU consumption of over 90% for 3 minutes doesn't require the same analysis as a consumption of over 90% for 1 hour.That's why I'd like to add this waiting time before triggering the alert

Hello,Despite following this KB : Deleted resources are still appearing in the Resource Status pageTroubleshooting I still encountering the issue.Centreon version : v24.10.5 Yesterday I removed, from the GUI three hosts :ESX1.TLD.COMESX2.TLD.COMVCENTER.TLD.COM I then, as usual, exported the configuration.And from there, the three hosts are still there when looking at the resources status page, but they do not appear on the “Configuration → Hosts → Hosts” page. I tried to disabled them via mariadb :   But after restarting the central, they juste re-enabled themselves alone :    What must I do to permanently removed the three hosts from Centreon, once and for all. Regards,