# PMM 2.x **URL:** https://forums.percona.com/c/percona-monitoring-and-management-pmm/percona-monitoring-and-management-pmm-v2/31.md [Latest](https://forums.percona.com/latest.md) · [Categories](https://forums.percona.com/categories.md) · [Tags](https://forums.percona.com/tags.md) --- ## [About the PMM 2.x category](https://forums.percona.com/t/about-the-pmm-2-x-category/36)
**Author:** [@system](https://forums.percona.com/u/system)\ **Replies:** 0
Single pane of glass for managing and monitoring the performance of your MySQL, MariaDB, PostgreSQL, and MongoDB databases. --- ## [PMM Troubleshooting and How To Report a Bug](https://forums.percona.com/t/pmm-troubleshooting-and-how-to-report-a-bug/7559)
**Author:** [@lorraine.pocklington](https://forums.percona.com/u/lorraine.pocklington)\ **Replies:** 1\ **Last updated:** [June 17, 2020, 10:09am UTC](https://forums.percona.com/t/pmm-troubleshooting-and-how-to-report-a-bug/7559 "2020-06-17T10:09:16Z")
We have a separate system for recording and reporting on bugs, for PMM and for other Percona Software. The forum is oriented towards discussion and advice rather than to bug reporting and fixing.First of all, please take… --- ## [Native Solution for Per-Query Latency Percentiles (P90/P95/P99) at DB Level in MySQL 8.0/8.4 with PMM — Request for Guidance](https://forums.percona.com/t/native-solution-for-per-query-latency-percentiles-p90-p95-p99-at-db-level-in-mysql-8-0-8-4-with-pmm-request-for-guidance/41124)
**Author:** [@pravata\_dash](https://forums.percona.com/u/pravata_dash)\ **Replies:** 3\ **Last updated:** [August 3, 2026, 5:07pm UTC](https://forums.percona.com/t/native-solution-for-per-query-latency-percentiles-p90-p95-p99-at-db-level-in-mysql-8-0-8-4-with-pmm-request-for-guidance/41124 "2026-08-03T17:07:19Z")
Dear Percona Support / Engineering Team, We are currently investigating a significant observability gap and would like your guidance on whether a native or PMM-integrated solution exists. pmm-server version: 2.39.0 my… --- ## [IAM Assume Role support on PMM](https://forums.percona.com/t/iam-assume-role-support-on-pmm/23737)
**Author:** [@Muralipmm](https://forums.percona.com/u/Muralipmm)\ **Replies:** 13\ **Last updated:** [June 25, 2026, 7:09am UTC](https://forums.percona.com/t/iam-assume-role-support-on-pmm/23737 "2026-06-25T07:09:54Z")
Description: In PMM we have an auto discover mechanism which will auto discover the RDS instance while using PMM add instance option from grafana UI. Steps to Reproduce: PMM Settings - \> Add Remote RDS Instance Version… --- ## [Mongo exporter not working after upgrading major version to 8 on sharded setup](https://forums.percona.com/t/mongo-exporter-not-working-after-upgrading-major-version-to-8-on-sharded-setup/40803)
**Author:** [@rkamath](https://forums.percona.com/u/rkamath)\ **Replies:** 1\ **Last updated:** [May 18, 2026, 10:56am UTC](https://forums.percona.com/t/mongo-exporter-not-working-after-upgrading-major-version-to-8-on-sharded-setup/40803 "2026-05-18T10:56:02Z")
Description: After upgrading from mongo 7 to mongo 8.0.20 on a sharded mongo setup, mongo metrics do not show up correctly and errors are seen in the agent logs. Exporters are setup on the replica set ports themselves. D… --- ## [Monitoring multiple AWS accounts/OUs RDS](https://forums.percona.com/t/monitoring-multiple-aws-accounts-ous-rds/15226)
**Author:** [@rmorris](https://forums.percona.com/u/rmorris)\ **Replies:** 5\ **Last updated:** [April 22, 2026, 7:08am UTC](https://forums.percona.com/t/monitoring-multiple-aws-accounts-ous-rds/15226 "2026-04-22T07:08:33Z")
Hi Our environment is split over multiple AWS accounts. Is it possible to have one install of PMM to monitor all of the RDS in the multiple accounts? --- ## [Pmm dashboard's taking too long to load](https://forums.percona.com/t/pmm-dashboards-taking-too-long-to-load/40578)
**Author:** [@Divinstar\_S](https://forums.percona.com/u/Divinstar_S)\ **Replies:** 4\ **Last updated:** [April 7, 2026, 5:46pm UTC](https://forums.percona.com/t/pmm-dashboards-taking-too-long-to-load/40578 "2026-04-07T17:46:57Z")
Description: I have setup Pmm server in a monitor node and it is responsible for 128 or so DB server’s(almost all of it is RDS). The issue is when I try to access Pmm UI’s System overview or any db overview like PSQL, it… --- ## [OS metrics not accessible](https://forums.percona.com/t/os-metrics-not-accessible/40053)
**Author:** [@Bobleponge](https://forums.percona.com/u/Bobleponge)\ **Replies:** 2\ **Last updated:** [January 20, 2026, 1:08pm UTC](https://forums.percona.com/t/os-metrics-not-accessible/40053 "2026-01-20T13:08:29Z")
Description: Hello, on the pmm console I cannot see anymore OS metrics since I use v2.44 I tried from the client curl http://127.0.0.1:42001/metrics but it gives Unauthorized I there a way to solve it ? is it possible … --- ## [Getting pg\_stat\_statements.blk\_read\_time error on Postgresql RDS 17](https://forums.percona.com/t/getting-pg-stat-statements-blk-read-time-error-on-postgresql-rds-17/39282)
**Author:** [@Selva1](https://forums.percona.com/u/Selva1)\ **Replies:** 2\ **Last updated:** [January 7, 2026, 11:33am UTC](https://forums.percona.com/t/getting-pg-stat-statements-blk-read-time-error-on-postgresql-rds-17/39282 "2026-01-07T11:33:27Z")
Description: Setting up Percona monitoring for AWS RDS PostgreSQL 17.5 Steps to Reproduce: Launch AWS RDS PostgreSQL 17.5 and Perform Percona Monitoring with PMM 2.41.2 Version: AWS RDS PostgreSQL 17.5 Percona Monitor… --- ## [Info about how PMM evaluate the metrics for a given filesystem](https://forums.percona.com/t/info-about-how-pmm-evaluate-the-metrics-for-a-given-filesystem/39709)
**Author:** [@Frak](https://forums.percona.com/u/Frak)\ **Replies:** 2\ **Last updated:** [November 11, 2025, 9:05am UTC](https://forums.percona.com/t/info-about-how-pmm-evaluate-the-metrics-for-a-given-filesystem/39709 "2025-11-11T09:05:56Z")
Description: Metrics usage for a given filesystem. Hi all, on the pmm dashboard for a given mountpoint i see the values for Free,Used and Usage% If i extract the metrics about the same filesystem with curl using: node… --- ## [Reduce just ClickHouse retention](https://forums.percona.com/t/reduce-just-clickhouse-retention/39604)
**Author:** [@Juan\_Ferrer\_Toribio](https://forums.percona.com/u/Juan_Ferrer_Toribio)\ **Replies:** 1\ **Last updated:** [October 28, 2025, 9:55pm UTC](https://forums.percona.com/t/reduce-just-clickhouse-retention/39604 "2025-10-28T21:55:41Z")
Description: When running PMM with Docker, it’s possible to modify retention with the DATA\_RETENTION environment variable, but this seems to affect VictoriaMetrics ¿and ClickHouse?. In my case, ClickHouse is using the mo… --- ## [SMS messages not being received from PMM](https://forums.percona.com/t/sms-messages-not-being-received-from-pmm/16520)
**Author:** [@Mikem](https://forums.percona.com/u/Mikem)\ **Replies:** 7\ **Last updated:** [October 14, 2025, 4:12pm UTC](https://forums.percona.com/t/sms-messages-not-being-received-from-pmm/16520 "2025-10-14T16:12:48Z")
Configured a Communication channel in PMM and can successfully send emails but sms texts are not being sent/received. Using tmobile so format is phone#@tmomail.net. Any advice on how to troubleshoot this? --- ## [Pbm backups from the operator](https://forums.percona.com/t/pbm-backups-from-the-operator/39397)
**Author:** [@Fetah\_Jusufi](https://forums.percona.com/u/Fetah_Jusufi)\ **Replies:** 2\ **Last updated:** [September 22, 2025, 4:39pm UTC](https://forums.percona.com/t/pbm-backups-from-the-operator/39397 "2025-09-22T16:39:53Z")
Description: Is it possible to view the existing backups that I have and I setup directly in the tasks and also pitr? As I understand I need to add it directly in PMM, but I dont know how reliable that is! I would like … --- ## [Embed (iframe) v2.12 PMM panels](https://forums.percona.com/t/embed-iframe-v2-12-pmm-panels/8428)
**Author:** [@Sean225](https://forums.percona.com/u/Sean225)\ **Replies:** 8\ **Last updated:** [September 18, 2025, 3:47pm UTC](https://forums.percona.com/t/embed-iframe-v2-12-pmm-panels/8428 "2025-09-18T15:47:03Z")
I am trying to get some panels to embed in a htm page hosted on another server. I am using the docker version 2.12 and have already changed the setting to allow embed (allow\_embedding: true). The panel just shows up as… --- ## [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 … --- ## [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… --- ## [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 --- ## [PMM doesn't display MySQL replication info](https://forums.percona.com/t/pmm-doesnt-display-mysql-replication-info/38456)
**Author:** [@dba\_S4dscjz](https://forums.percona.com/u/dba_S4dscjz)\ **Replies:** 2\ **Last updated:** [June 27, 2025, 9:59am UTC](https://forums.percona.com/t/pmm-doesnt-display-mysql-replication-info/38456 "2025-06-27T09:59:39Z")
Description: Dear community, Once again we need your help about PMM product. This time we have trouble with getting info about replication between two servers. To prepare our migration plan, we need to test new MySQL v… --- ## [CVE-2025-4123 vulnerability](https://forums.percona.com/t/cve-2025-4123-vulnerability/38362)
**Author:** [@Zodor](https://forums.percona.com/u/Zodor)\ **Replies:** 1\ **Last updated:** [June 17, 2025, 4:42pm UTC](https://forums.percona.com/t/cve-2025-4123-vulnerability/38362 "2025-06-17T16:42:15Z")
Hi everyone, I have a question: are PMM2 and PMM3 affected by the CVE-2025-4123 vulnerability? If they are affected, when can we expect a fix? Thanks for your reply! --- ## [Mongos seems to be down in percona but actually the node is up and serveice is running](https://forums.percona.com/t/mongos-seems-to-be-down-in-percona-but-actually-the-node-is-up-and-serveice-is-running/37469)
**Author:** [@Dhivya](https://forums.percona.com/u/Dhivya)\ **Replies:** 5\ **Last updated:** [June 17, 2025, 1:41pm UTC](https://forums.percona.com/t/mongos-seems-to-be-down-in-percona-but-actually-the-node-is-up-and-serveice-is-running/37469 "2025-06-17T13:41:26Z")
Description: Hi Team, We have configured email alert for mongodb service down from the default teamplate.For shards and config servers it works properly whenever the service is down it throws alert but for mongos server… --- ## [Couldn't view real time queries that are generated from my application dashboard in PMM Query Analytics](https://forums.percona.com/t/couldnt-view-real-time-queries-that-are-generated-from-my-application-dashboard-in-pmm-query-analytics/38157)
**Author:** [@som\_devi](https://forums.percona.com/u/som_devi)\ **Replies:** 1\ **Last updated:** [June 2, 2025, 3:22pm UTC](https://forums.percona.com/t/couldnt-view-real-time-queries-that-are-generated-from-my-application-dashboard-in-pmm-query-analytics/38157 "2025-06-02T15:22:12Z")
Description: My PMM Server is setup in Docker windows and my PMM Client is set up in Ubuntu linux where I exported my MySQL database from windows to ubuntu. Now I could monitor the queries that are written manually throu… --- ## [Kubernetes ingress regression in PMM helm chart 1.2.0](https://forums.percona.com/t/kubernetes-ingress-regression-in-pmm-helm-chart-1-2-0/20438)
**Author:** [@Artem\_Baguinski](https://forums.percona.com/u/Artem_Baguinski)\ **Replies:** 7\ **Last updated:** [May 19, 2025, 10:33am UTC](https://forums.percona.com/t/kubernetes-ingress-regression-in-pmm-helm-chart-1-2-0/20438 "2025-05-19T10:33:10Z")
PMM helm chart 1.2.0 introduces a breaking change in the ingress configuration. With default value of the nginxInc value (false) it assumes that something called “community managed ingress” is used which requires two sep… --- ## [How to set node name](https://forums.percona.com/t/how-to-set-node-name/37929)
**Author:** [@sh123](https://forums.percona.com/u/sh123)\ **Replies:** 5\ **Last updated:** [May 14, 2025, 10:20pm UTC](https://forums.percona.com/t/how-to-set-node-name/37929 "2025-05-14T22:20:45Z")
I created the pmm-client as a container as follow: docker run -d --name pmm-client -e PMM\_AGENT\_SERVER\_ADDRESS=XXX.XXX.XXX.XXX:443 -e PMM\_AGENT\_SERVER\_USERNAME=test -e PMM\_AGENT\_SERVER\_PASSWORD=test123 -e PMM\_AGENT\_CO… --- ## [QAN does not show the PostgreSQL queries with Full Table scan](https://forums.percona.com/t/qan-does-not-show-the-postgresql-queries-with-full-table-scan/34819)
**Author:** [@Naresh9999](https://forums.percona.com/u/Naresh9999)\ **Replies:** 7\ **Last updated:** [May 3, 2025, 6:27am UTC](https://forums.percona.com/t/qan-does-not-show-the-postgresql-queries-with-full-table-scan/34819 "2025-05-03T06:27:22Z")
Hi Team, We just did a few load tests on the PostgresDB server. During the load test, the CPU utilization went up to 99%. For example, following the load test, we conducted our own analysis and discovered a few queries … --- ## [How to use MongoDB exporter metrics in Grafana?](https://forums.percona.com/t/how-to-use-mongodb-exporter-metrics-in-grafana/11014)
**Author:** [@prabhav.agrawal](https://forums.percona.com/u/prabhav.agrawal)\ **Replies:** 23\ **Last updated:** [April 26, 2025, 2:15am UTC](https://forums.percona.com/t/how-to-use-mongodb-exporter-metrics-in-grafana/11014 "2025-04-26T02:15:12Z")
Good Morning, I’m having some problems connecting MongoDB exporter metrics to Grafana. Prometheus is able to successfully extract metrics but data does not load in Grafana. Exporter - v0.20.5 Release v0.20.5 · percona/… --- ## [How to use External Exporter](https://forums.percona.com/t/how-to-use-external-exporter/8441)
**Author:** [@Peter](https://forums.percona.com/u/Peter)\ **Replies:** 7\ **Last updated:** [April 25, 2025, 2:29pm UTC](https://forums.percona.com/t/how-to-use-external-exporter/8441 "2025-04-25T14:29:23Z")
I have an appliance which runs node\_exporter, I can’t install full PMM Client on It. How can I configure it as a node to and connect to this node\_exporter (Perhaps as External Exporter) Current documentation only ta… --- ## [How to solve backup failed status not found in pmm after changing the storage location?](https://forums.percona.com/t/how-to-solve-backup-failed-status-not-found-in-pmm-after-changing-the-storage-location/26521)
**Author:** [@Alvin\_Ma](https://forums.percona.com/u/Alvin_Ma)\ **Replies:** 5\ **Last updated:** [April 14, 2025, 5:30am UTC](https://forums.percona.com/t/how-to-solve-backup-failed-status-not-found-in-pmm-after-changing-the-storage-location/26521 "2025-04-14T05:30:18Z")
Description: \[Detailed description of the issue or question\] How to solve backup failed status not found in pmm after changing the storage location? I have already configured a nfs server that share a directory call… --- ## [PMM2 client not registering](https://forums.percona.com/t/pmm2-client-not-registering/7312)
**Author:** [@howler](https://forums.percona.com/u/howler)\ **Replies:** 6\ **Last updated:** [April 4, 2025, 5:49pm UTC](https://forums.percona.com/t/pmm2-client-not-registering/7312 "2025-04-04T17:49:52Z")
I have been following the process of installing the PMM2 server and client from: \[url\]https://www.percona.com/blog/2019/09/19/installing-percona-monitoring-and-management-pmm-2-for-the-first-time/\[/url\] and get to the … --- ## [How to setup RDS Postgres 16 on pmm-2.42.0](https://forums.percona.com/t/how-to-setup-rds-postgres-16-on-pmm-2-42-0/37370)
**Author:** [@Vishwanath\_Kristapp1](https://forums.percona.com/u/Vishwanath_Kristapp1)\ **Replies:** 2\ **Last updated:** [March 27, 2025, 10:58am UTC](https://forums.percona.com/t/how-to-setup-rds-postgres-16-on-pmm-2-42-0/37370 "2025-03-27T10:58:48Z")
PMM 2.42.0 might not support a flag for SSL mode. pmm-admin add postgresql --host=rds.amazonaws.com --port=5432 --username=pmm --password=‘xxx’ --service-name=ep-south-1 after upgrade postgres14 to 16 no display on p… --- ## [Alerting and "Unexpected error" in graph rendered by GF Image Renderer service](https://forums.percona.com/t/alerting-and-unexpected-error-in-graph-rendered-by-gf-image-renderer-service/36898)
**Author:** [@j\_a\_y](https://forums.percona.com/u/j_a_y)\ **Replies:** 14\ **Last updated:** [March 18, 2025, 10:15pm UTC](https://forums.percona.com/t/alerting-and-unexpected-error-in-graph-rendered-by-gf-image-renderer-service/36898 "2025-03-18T22:15:24Z")
Description: I’m running two Docker containers, one for PMM and one for the Grafana Image Renderer service. I’ve used this link as a resource for this configuration: Regarding the alert notifications, although I’ve bee… [Next page](https://forums.percona.com/c/percona-monitoring-and-management-pmm/percona-monitoring-and-management-pmm-v2/31.md?page=1)