# Percona Monitoring and Management (PMM) **URL:** https://forums.percona.com/c/percona-monitoring-and-management-pmm/30.md?page=4 [Latest](https://forums.percona.com/latest.md) · [Categories](https://forums.percona.com/categories.md) · [Tags](https://forums.percona.com/tags.md) **Page:** 5 --- ## [PMM Agent Not Monitoring PVC Mounted at /data/db in Percona Operator for MongoDB](https://forums.percona.com/t/pmm-agent-not-monitoring-pvc-mounted-at-data-db-in-percona-operator-for-mongodb/39330)
**Author:** [@Stateros](https://forums.percona.com/u/Stateros)\ **Replies:** 1\ **Last updated:** [September 11, 2025, 4:26pm UTC](https://forums.percona.com/t/pmm-agent-not-monitoring-pvc-mounted-at-data-db-in-percona-operator-for-mongodb/39330 "2025-09-11T16:26:18Z")
Description: Hi team, I’m using the Percona Operator for MongoDB and have successfully enabled PMM integration across my clusters. All MongoDB metrics are working well. However, I’ve noticed that the PMM agent does not … --- ## [PMM3.3.1 Alert rule templates for MongoDB](https://forums.percona.com/t/pmm3-3-1-alert-rule-templates-for-mongodb/39280)
**Author:** [@Geert](https://forums.percona.com/u/Geert)\ **Replies:** 0\ **Last updated:** [September 4, 2025, 12:23pm UTC](https://forums.percona.com/t/pmm3-3-1-alert-rule-templates-for-mongodb/39280 "2025-09-04T12:23:10Z")
Hi, The PMM Alerting –\> Alert rule templates don’t list the “MongoDB down” rule template compared to what is mentioned in the documentation. Is there a reason for that? Rgds, Geert --- ## [PMM3 - Email functionality not working](https://forums.percona.com/t/pmm3-email-functionality-not-working/39219)
**Author:** [@FabricioPedrosoJorge](https://forums.percona.com/u/FabricioPedrosoJorge)\ **Replies:** 7\ **Last updated:** [September 4, 2025, 11:03am UTC](https://forums.percona.com/t/pmm3-email-functionality-not-working/39219 "2025-09-04T11:03:17Z")
Hello dear Percona team. While setting up PMM3 (deployed as a Docker container) and SMTP settings, we are facing an issue while testing/validating it. While testing email sending, we are getting this error: Failed to … --- ## [PMM3.3.1 in Open Virtual Appliance: Failed to send test alert.: SMTP not configured, check your grafana.ini config file's \[SMTP\] section](https://forums.percona.com/t/pmm3-3-1-in-open-virtual-appliance-failed-to-send-test-alert-smtp-not-configured-check-your-grafana-ini-config-files-smtp-section/39254)
**Author:** [@Geert](https://forums.percona.com/u/Geert)\ **Replies:** 19\ **Last updated:** [September 4, 2025, 11:02am UTC](https://forums.percona.com/t/pmm3-3-1-in-open-virtual-appliance-failed-to-send-test-alert-smtp-not-configured-check-your-grafana-ini-config-files-smtp-section/39254 "2025-09-04T11:02:48Z")
Hi, My colleague installed PPM 3.3.1 on a OVA (Open Virtual Appliance). I have installed PMM 3.3.1 agents to monitor MongoDB Replica Sets. We want to test the Alerting functionality in PMM. When sending a Test mail, w… --- ## [QAN not showing some query we know are running in database](https://forums.percona.com/t/qan-not-showing-some-query-we-know-are-running-in-database/38668)
**Author:** [@svist](https://forums.percona.com/u/svist)\ **Replies:** 6\ **Last updated:** [September 2, 2025, 9:57am UTC](https://forums.percona.com/t/qan-not-showing-some-query-we-know-are-running-in-database/38668 "2025-09-02T09:57:06Z")
Hi all. We a facing strange issue when some of query not showing in QAN. We can see them in perfomance\_schema events tables, but not in QAN. Environment: PMM server: 3.2.0 PMM client: 3.2.0 Database server: percon… --- ## [How to set static port for mysql\_exporter](https://forums.percona.com/t/how-to-set-static-port-for-mysql-exporter/39241)
**Author:** [@hung\_le](https://forums.percona.com/u/hung_le)\ **Replies:** 0\ **Last updated:** [September 1, 2025, 12:45pm UTC](https://forums.percona.com/t/how-to-set-static-port-for-mysql-exporter/39241 "2025-09-01T12:45:28Z")
Hi all, Im having 3 nodes using: pmm-admin version: 3.3.1 pmm-agent version: 3.3.1 These agents running in Pull method. I set up mysql\_exporter using: pmm-admin add mysql –username=pmm –password=pmmpassword –h… --- ## [How do I reset the admin password in PMM 2?](https://forums.percona.com/t/how-do-i-reset-the-admin-password-in-pmm-2/9591)
**Author:** [@James\_Janovich1](https://forums.percona.com/u/James_Janovich1)\ **Replies:** 3\ **Last updated:** [August 28, 2025, 1:51pm UTC](https://forums.percona.com/t/how-do-i-reset-the-admin-password-in-pmm-2/9591 "2025-08-28T13:51:32Z")
looks like our PMM was updated to the latest. We have the cool bouncing percona logo. But now we cannot login. I tried the command line grafana-cli --homepath /usr/share/grafana --configOverrides cfg:default.paths.da… --- ## [Percona PMM query analytics is broken](https://forums.percona.com/t/percona-pmm-query-analytics-is-broken/39201)
**Author:** [@aniruddha.deshpande](https://forums.percona.com/u/aniruddha.deshpande)\ **Replies:** 9\ **Last updated:** [August 26, 2025, 3:12pm UTC](https://forums.percona.com/t/percona-pmm-query-analytics-is-broken/39201 "2025-08-26T15:12:50Z")
Description: We are using PMM to monitor our databases. Was using version PMM 3.2.0 & even upgraded to latest version 3.3.1. We see that we are getting below error when we try to look for QAN. And this is persistent acro… --- ## [How to remove data of deleted agent](https://forums.percona.com/t/how-to-remove-data-of-deleted-agent/39167)
**Author:** [@Bobleponge](https://forums.percona.com/u/Bobleponge)\ **Replies:** 4\ **Last updated:** [August 21, 2025, 6:56am UTC](https://forums.percona.com/t/how-to-remove-data-of-deleted-agent/39167 "2025-08-21T06:56:59Z")
Description: Hello I am looking a clean way to remove an agent and its pmm server data. Currently I dropped an agent and its services, but I still see it in the grafana graph interface Thanks for your help --- ## [How to enable debug logging in PMM](https://forums.percona.com/t/how-to-enable-debug-logging-in-pmm/39031)
**Author:** [@j\_a\_y](https://forums.percona.com/u/j_a_y)\ **Replies:** 2\ **Last updated:** [August 18, 2025, 12:27pm UTC](https://forums.percona.com/t/how-to-enable-debug-logging-in-pmm/39031 "2025-08-18T12:27:55Z")
Description: Can anyone help in providing details regarding how to configure “debug” logging in PMM? Changing the log\_level in the grafana.ini file seems to have zero impact. PMM version: 2.44.0 Grafana version: 9.2.20 … --- ## [Portable Percona Test Environment on Windows Laptop](https://forums.percona.com/t/portable-percona-test-environment-on-windows-laptop/39116)
**Author:** [@oliviabarn](https://forums.percona.com/u/oliviabarn)\ **Replies:** 1\ **Last updated:** [August 16, 2025, 2:43am UTC](https://forums.percona.com/t/portable-percona-test-environment-on-windows-laptop/39116 "2025-08-16T02:43:41Z")
Hello Percona Community, I’ve been running Percona Server for MySQL 8.0 on my Windows laptop for several weeks now, and it has been an excellent portable solution for development and demonstrations. Using WSL2 with Ubun… --- ## [PMM3 in AWS Marketplace](https://forums.percona.com/t/pmm3-in-aws-marketplace/38040)
**Author:** [@ioannistz39](https://forums.percona.com/u/ioannistz39)\ **Replies:** 3\ **Last updated:** [August 15, 2025, 7:29pm UTC](https://forums.percona.com/t/pmm3-in-aws-marketplace/38040 "2025-08-15T19:29:09Z")
When will PMM3 be available in the AWS Marketplace? The documentation says it is an installation option but I only see version 2.44.1 as being available. --- ## [PMMBackupRestore script updated to work with PMM3 (mostly)](https://forums.percona.com/t/pmmbackuprestore-script-updated-to-work-with-pmm3-mostly/39127)
**Author:** [@steve.hoffman](https://forums.percona.com/u/steve.hoffman)\ **Replies:** 1\ **Last updated:** [August 15, 2025, 5:42pm UTC](https://forums.percona.com/t/pmmbackuprestore-script-updated-to-work-with-pmm3-mostly/39127 "2025-08-15T17:42:45Z")
@Naresh9999 had asked me to update the script I wrote for online backups of PMM server so it worked with 3.0…took a bit of doing given how much the internals changed between versions but I at least have something working… --- ## [Pmm-client unable to connect to pmm-server](https://forums.percona.com/t/pmm-client-unable-to-connect-to-pmm-server/39108)
**Author:** [@raj28](https://forums.percona.com/u/raj28)\ **Replies:** 1\ **Last updated:** [August 13, 2025, 6:37pm UTC](https://forums.percona.com/t/pmm-client-unable-to-connect-to-pmm-server/39108 "2025-08-13T18:37:09Z")
Description: pmm-client is enabled on the percona-mongo helm chart and the pmm-server is installed using helm chart as well. However, we see connection timeout in pmm-client Steps to Reproduce: Enable pmm in percona-mo… --- ## [I m getting below error while Adding RDS server in PMM3 for monitoring](https://forums.percona.com/t/i-m-getting-below-error-while-adding-rds-server-in-pmm3-for-monitoring/39020)
**Author:** [@rajbahadurgupta](https://forums.percona.com/u/rajbahadurgupta)\ **Replies:** 2\ **Last updated:** [August 8, 2025, 7:26am UTC](https://forums.percona.com/t/i-m-getting-below-error-while-adding-rds-server-in-pmm3-for-monitoring/39020 "2025-08-08T07:26:19Z")
--- ## [While setting Pmm-Client3 using docker getting below error](https://forums.percona.com/t/while-setting-pmm-client3-using-docker-getting-below-error/38544)
**Author:** [@rajbahadurgupta](https://forums.percona.com/u/rajbahadurgupta)\ **Replies:** 4\ **Last updated:** [August 7, 2025, 3:18pm UTC](https://forums.percona.com/t/while-setting-pmm-client3-using-docker-getting-below-error/38544 "2025-08-07T15:18:26Z")
time=“2025-07-03T12:57:10.013+00:00” level=error msg=“Failed to start Agent: mkdir /usr/local/percona/pmm/tmp/agent\_type\_vm\_agent: permission denied.” component=supervisor time=“2025-07-03T12:57:10.013+00:00” level=erro… --- ## [PMM 3.3.0 to 3.3.1 upgrade problem when restarting](https://forums.percona.com/t/pmm-3-3-0-to-3-3-1-upgrade-problem-when-restarting/39011)
**Author:** [@Assistance-Nalta](https://forums.percona.com/u/Assistance-Nalta)\ **Replies:** 4\ **Last updated:** [August 7, 2025, 1:56pm UTC](https://forums.percona.com/t/pmm-3-3-0-to-3-3-1-upgrade-problem-when-restarting/39011 "2025-08-07T13:56:03Z")
Linux Ubuntu 24.04.2 LTS Docker version 27.5.1 PMM 3.3.0 standard PMM installation performed, and worked well BUT We triyed to upgrade to 3.3.1, via UI, process starts, then stays forever on “Restarting PMM…” docker … --- ## [PMM QAN - External clustered clickhouse schema issue](https://forums.percona.com/t/pmm-qan-external-clustered-clickhouse-schema-issue/38911)
**Author:** [@Muralipmm](https://forums.percona.com/u/Muralipmm)\ **Replies:** 1\ **Last updated:** [August 6, 2025, 4:04pm UTC](https://forums.percona.com/t/pmm-qan-external-clustered-clickhouse-schema-issue/38911 "2025-08-06T16:04:32Z")
Hi Team , We are hosting pmm on k8s environment with external clickhouse and postgresql and we started the pod with external by giving creds in the env config. PMM QAN API2 is created database and tables on the clkickho… --- ## [PMM 3 - upgrade from 3.2.0 to 3.3.0 problem "Internal server error", code 13](https://forums.percona.com/t/pmm-3-upgrade-from-3-2-0-to-3-3-0-problem-internal-server-error-code-13/38726)
**Author:** [@Kiwi](https://forums.percona.com/u/Kiwi)\ **Replies:** 2\ **Last updated:** [July 31, 2025, 6:21pm UTC](https://forums.percona.com/t/pmm-3-upgrade-from-3-2-0-to-3-3-0-problem-internal-server-error-code-13/38726 "2025-07-31T18:21:09Z")
I set up a PMM on 3.2.0 version on our production environment. Today I saw that upgrade to 3.3.0 is ready, so I want to try upgrade pmm server by using upgrade function from UI. Unfortunately, I got “Internal server erro… --- ## [Secure exporter endpoint using web.config](https://forums.percona.com/t/secure-exporter-endpoint-using-web-config/19999)
**Author:** [@jesus-velez](https://forums.percona.com/u/jesus-velez)\ **Replies:** 7\ **Last updated:** [July 28, 2025, 4:43pm UTC](https://forums.percona.com/t/secure-exporter-endpoint-using-web-config/19999 "2025-07-28T16:43:58Z")
Hello, Is there a way to secure the endpoints exposed by the exporters by using the default security toolkit that is available on the newer versions of the node-exporter, postgres-exporter and mysqld-exporter? Regards, … --- ## [Adding external-serverless is not even registering on pmm-admin list and not able to see any metrics collection](https://forums.percona.com/t/adding-external-serverless-is-not-even-registering-on-pmm-admin-list-and-not-able-to-see-any-metrics-collection/38819)
**Author:** [@Garvit\_Jain](https://forums.percona.com/u/Garvit_Jain)\ **Replies:** 5\ **Last updated:** [July 25, 2025, 8:30pm UTC](https://forums.percona.com/t/adding-external-serverless-is-not-even-registering-on-pmm-admin-list-and-not-able-to-see-any-metrics-collection/38819 "2025-07-25T20:30:20Z")
I tried adding external-serverless for monitoring some kafka broker as they are already exposing prometheus endpoints from MSK Open-Monitoring pmm-admin add external-serverless runs and give success message but I am no… --- ## [Configuring labels on host-related metrics](https://forums.percona.com/t/configuring-labels-on-host-related-metrics/38799)
**Author:** [@guba-dlaunikitis](https://forums.percona.com/u/guba-dlaunikitis)\ **Replies:** 2\ **Last updated:** [July 24, 2025, 7:22pm UTC](https://forums.percona.com/t/configuring-labels-on-host-related-metrics/38799 "2025-07-24T19:22:57Z")
Package Versions PMM Client: 3.3.0 PMM Server: 3.2.0 Subject I have been setting up some alerting rules in Grafana, and I ran into an issue while trying to use custom labels. I ran the following command to add the PM… --- ## [PMM Dashboard shows TLS=false despite successful HTTPS configuration](https://forums.percona.com/t/pmm-dashboard-shows-tls-false-despite-successful-https-configuration/38763)
**Author:** [@Marvin\_Stelter](https://forums.percona.com/u/Marvin_Stelter)\ **Replies:** 2\ **Last updated:** [July 24, 2025, 9:26am UTC](https://forums.percona.com/t/pmm-dashboard-shows-tls-false-despite-successful-https-configuration/38763 "2025-07-24T09:26:54Z")
Hi, I have successfully configured my PMM Server to use SSL/TLS certificates. The setup is working correctly - I can view the certificate details in my browser (see attached screenshot). Following the official document… --- ## [How to to backup Alert Templates and Alert Rules](https://forums.percona.com/t/how-to-to-backup-alert-templates-and-alert-rules/25001)
**Author:** [@Naresh9999](https://forums.percona.com/u/Naresh9999)\ **Replies:** 32\ **Last updated:** [July 21, 2025, 3:51pm UTC](https://forums.percona.com/t/how-to-to-backup-alert-templates-and-alert-rules/25001 "2025-07-21T15:51:35Z")
Is there any way that we can backup all the alert templates and alert rules? --- ## [PMM 3 - Correct SELinux configuration for use with a separate disk?](https://forums.percona.com/t/pmm-3-correct-selinux-configuration-for-use-with-a-separate-disk/38645)
**Author:** [@SuperHammer](https://forums.percona.com/u/SuperHammer)\ **Replies:** 2\ **Last updated:** [July 11, 2025, 3:04pm UTC](https://forums.percona.com/t/pmm-3-correct-selinux-configuration-for-use-with-a-separate-disk/38645 "2025-07-11T15:04:05Z")
Hello there, I believe the following threads and issues: All refer to the same issue: In the installation procedure, it is not specified whether to keep SELinux enabled or disabled. In my case, the container woul… --- ## [Pmm v3 update not possible](https://forums.percona.com/t/pmm-v3-update-not-possible/37463)
**Author:** [@Marvin\_Stelter](https://forums.percona.com/u/Marvin_Stelter)\ **Replies:** 14\ **Last updated:** [July 11, 2025, 10:53am UTC](https://forums.percona.com/t/pmm-v3-update-not-possible/37463 "2025-07-11T10:53:10Z")
Hi, Unfortunately, I can’t update to PMM v3.1.0 via the UI. When I try, I get the following error: “Failed to check watchtower host” Both Docker Compose configurations use the same WATCHTOWER\_HTTP\_API\_TOKEN. The updat… --- ## [PMM upgrade from 2.44.1 to 3.2.0 - Migrations: Dirty database version 18](https://forums.percona.com/t/pmm-upgrade-from-2-44-1-to-3-2-0-migrations-dirty-database-version-18/38588)
**Author:** [@dba\_S4dscjz](https://forums.percona.com/u/dba_S4dscjz)\ **Replies:** 2\ **Last updated:** [July 9, 2025, 4:01pm UTC](https://forums.percona.com/t/pmm-upgrade-from-2-44-1-to-3-2-0-migrations-dirty-database-version-18/38588 "2025-07-09T16:01:24Z")
Hello there, As we plan to upgrade MySQL to version 8.4, we also need to upgrade PMM as MySQL 8.4 has been supported since PMM 3.2. As described here Migrate PMM 2 to PMM 3 - Percona Monitoring and Management, we first… --- ## [Issue Accessing Innodb\_dict\_tables Metric – Permissions or Configuration?](https://forums.percona.com/t/issue-accessing-innodb-dict-tables-metric-permissions-or-configuration/38516)
**Author:** [@SQLCaesar](https://forums.percona.com/u/SQLCaesar)\ **Replies:** 1\ **Last updated:** [July 3, 2025, 11:43pm UTC](https://forums.percona.com/t/issue-accessing-innodb-dict-tables-metric-permissions-or-configuration/38516 "2025-07-03T23:43:12Z")
Hi all, We’re trying to monitor our Percona-XtraDB-Cluster using the LogicMonitor monitoring tool. While we are successfully receiving basic MySQL metrics, we’re having trouble accessing the Innodb\_dict\_tables metric. L… --- ## [Percona Alerting not enabled](https://forums.percona.com/t/percona-alerting-not-enabled/38265)
**Author:** [@SteveTelrock](https://forums.percona.com/u/SteveTelrock)\ **Replies:** 7\ **Last updated:** [July 1, 2025, 8:08am UTC](https://forums.percona.com/t/percona-alerting-not-enabled/38265 "2025-07-01T08:08:42Z")
I have installed PMM latest version 3 using the manual instructions. According to the docs Percona Alerting should be enabled by default but it was not active. I restarted the docker image with the environment variable… --- ## [PMM3 | PostgreSQL | Inside container FATAL: role does not exist](https://forums.percona.com/t/pmm3-postgresql-inside-container-fatal-role-does-not-exist/38413)
**Author:** [@Naresh9999](https://forums.percona.com/u/Naresh9999)\ **Replies:** 2\ **Last updated:** [June 29, 2025, 6:46am UTC](https://forums.percona.com/t/pmm3-postgresql-inside-container-fatal-role-does-not-exist/38413 "2025-06-29T06:46:09Z")
Description: I made a backup of ClickhouseDB, VM, and PostgreSQL after updating from 2.44 to 3.2.0. On the new testing server, I installed the 3.2.0 version and restored the backup to see if it was functioning properly.… [Previous page](https://forums.percona.com/c/percona-monitoring-and-management-pmm/30.md?page=3) [Next page](https://forums.percona.com/c/percona-monitoring-and-management-pmm/30.md?page=5)