# Latest **URL:** https://forums.percona.com/latest.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 --- ## [Estimated 8.2/8.3 release date for Percona Mongo](https://forums.percona.com/t/estimated-8-2-8-3-release-date-for-percona-mongo/41081)
**Author:** [@rkamath](https://forums.percona.com/u/rkamath)\ **Replies:** 2\ **Last updated:** [July 31, 2026, 2:07pm UTC](https://forums.percona.com/t/estimated-8-2-8-3-release-date-for-percona-mongo/41081 "2026-07-31T14:07:17Z")
Do we know when a percona version of mongo 8.2 would be released? This version has orphanedCleanupDocSecs changes as well as new AI features that would useful for our use case. 8.3 is also marked as a stable release and … --- ## [MySQL 5.7 (Percona) — InnoDB RSS 75GB on 78GB server, 19GB unaccounted nr+sd mmap regions](https://forums.percona.com/t/mysql-5-7-percona-innodb-rss-75gb-on-78gb-server-19gb-unaccounted-nr-sd-mmap-regions/40986)
**Author:** [@sachin\_japate](https://forums.percona.com/u/sachin_japate)\ **Replies:** 2\ **Last updated:** [July 28, 2026, 3:02am UTC](https://forums.percona.com/t/mysql-5-7-percona-innodb-rss-75gb-on-78gb-server-19gb-unaccounted-nr-sd-mmap-regions/40986 "2026-07-28T03:02:59Z")
Environment OS: Debian GNU/Linux 11 (bullseye) Kernel: Linux (glibc 2.31-13+deb11u7) CPU cores: 16 Total RAM: 78 GB Swap: None MySQL: Percona Server 5.7.39-42-log Up… --- ## [PMM Query Analytics Support for EDB Postgres Advanced Server (EPAS) 17/18](https://forums.percona.com/t/pmm-query-analytics-support-for-edb-postgres-advanced-server-epas-17-18/40900)
**Author:** [@Ly\_Kimmeng](https://forums.percona.com/u/Ly_Kimmeng)\ **Replies:** 1\ **Last updated:** [July 28, 2026, 2:03am UTC](https://forums.percona.com/t/pmm-query-analytics-support-for-edb-postgres-advanced-server-epas-17-18/40900 "2026-07-28T02:03:50Z")
Title: PMM Query Analytics Support for EDB Postgres Advanced Server (EPAS) 17/18 Hi Percona Team, We are planning to integrate EDB Postgres Advanced Server (EPAS) 17/18 with PMM and would like to understand the support… --- ## [Introducing 🍃MClusterAdmin: A Lightweight GUI Tool for … | Percona Community](https://forums.percona.com/t/introducing-mclusteradmin-a-lightweight-gui-tool-for-percona-community/41106)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 1\ **Last updated:** [July 27, 2026, 3:25pm UTC](https://forums.percona.com/t/introducing-mclusteradmin-a-lightweight-gui-tool-for-percona-community/41106 "2026-07-27T15:25:47Z")
Over the years working on various MongoDB troubleshooting cases, I’ve been wondering how to handle the longish JSON outputs from the most common diagnostic commands, like rs.status(), sh.status(), or db.currentOp(), not … --- ## [Vulnerability management](https://forums.percona.com/t/vulnerability-management/40845)
**Author:** [@William\_Lord](https://forums.percona.com/u/William_Lord)\ **Replies:** 2\ **Last updated:** [July 27, 2026, 9:45am UTC](https://forums.percona.com/t/vulnerability-management/40845 "2026-07-27T09:45:20Z")
Hello, What is the Percona position on vulnerability management and disclosure, and are there any plans to tie this into recognised sources like the National Vulnerability Database etc.? The reason I ask is no vulnerab… --- ## [Perconians at WeAreDevelopers World Congress 2026: Agents … | Percona Community](https://forums.percona.com/t/perconians-at-wearedevelopers-world-congress-2026-agents-percona-community/41077)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [July 22, 2026, 4:07pm UTC](https://forums.percona.com/t/perconians-at-wearedevelopers-world-congress-2026-agents-percona-community/41077 "2026-07-22T16:07:30Z")
On July 9–10, the two of us - Sandra (Engineering, Percona for MongoDB) and Radek (Product, Percona for MongoDB) - packed our backpacks and headed to Berlin for the WeAreDevelopers World Congress Europe 2026 (WAD). The 1… --- ## [Tool repo nuked, percona-release setup broken for pxc80](https://forums.percona.com/t/tool-repo-nuked-percona-release-setup-broken-for-pxc80/40107)
**Author:** [@bvitnik](https://forums.percona.com/u/bvitnik)\ **Replies:** 8\ **Last updated:** [July 21, 2026, 2:17pm UTC](https://forums.percona.com/t/tool-repo-nuked-percona-release-setup-broken-for-pxc80/40107 "2026-07-21T14:17:18Z")
Hi all. I’ve just noticed that tools repo has been removed, i.e. it does not show in directory listing at: which is referenced by percona-release script. Technically it is still there: http :// repo . percona . com… --- ## [Grpc: the client connection is closing](https://forums.percona.com/t/grpc-the-client-connection-is-closing/40884)
**Author:** [@acho](https://forums.percona.com/u/acho)\ **Replies:** 1\ **Last updated:** [July 20, 2026, 7:52pm UTC](https://forums.percona.com/t/grpc-the-client-connection-is-closing/40884 "2026-07-20T19:52:23Z")
Description: Deploying pmm on EKS cluster via helm chart. for Ingress I’m using ALB with the following configuration with the AWS ingress controller alb.ingress.kubernetes.io/scheme: internet-facing alb.ingress… --- ## [TDE performance in PostgreSQL | Percona Community](https://forums.percona.com/t/tde-performance-in-postgresql-percona-community/41074)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [July 20, 2026, 10:56am UTC](https://forums.percona.com/t/tde-performance-in-postgresql-percona-community/41074 "2026-07-20T10:56:37Z")
What’s the impact of TDE on performance? People usually quickly throw together a few graphs with basic measurements and treat that as a complete answer, but the question is a bit more complex than that. In this blog post… --- ## [Transaction visibility metadata corruption pg12](https://forums.percona.com/t/transaction-visibility-metadata-corruption-pg12/41072)
**Author:** [@VigneshMurugan](https://forums.percona.com/u/VigneshMurugan)\ **Replies:** 1\ **Last updated:** [July 17, 2026, 3:06pm UTC](https://forums.percona.com/t/transaction-visibility-metadata-corruption-pg12/41072 "2026-07-17T15:06:31Z")
Hi Experts, We are experiencing what appears to be transaction visibility metadata corruption in a PostgreSQL 12 database. Accessing a specific row consistently fails with an error indicating PostgreSQL cannot access t… --- ## [Introducing Mountaineers: A Way to Say Thank You | Percona Community](https://forums.percona.com/t/introducing-mountaineers-a-way-to-say-thank-you-percona-community/41071)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [July 16, 2026, 5:58pm UTC](https://forums.percona.com/t/introducing-mountaineers-a-way-to-say-thank-you-percona-community/41071 "2026-07-16T17:58:35Z")
You filed a bug report at 11pm because you’d already done the work to isolate it. You answered a forum question that had been sitting unanswered for three days. You wrote a PR. You spent an hour on a call telling us what… --- ## [PMM Backup & Restore: configure storage from Kubernetes / Percona Operator backup settings?](https://forums.percona.com/t/pmm-backup-restore-configure-storage-from-kubernetes-percona-operator-backup-settings/41070)
**Author:** [@tra\_for](https://forums.percona.com/u/tra_for)\ **Replies:** 2\ **Last updated:** [July 16, 2026, 1:59pm UTC](https://forums.percona.com/t/pmm-backup-restore-configure-storage-from-kubernetes-percona-operator-backup-settings/41070 "2026-07-16T13:59:07Z")
Hi Percona team, We are running Percona Server for MongoDB Operator with PMM enabled. PMM is successfully showing backup activity/status in dashboards, so it can observe backups created by the operator/PBM. The gap is … --- ## [Open-Source Kubernetes Version Support](https://forums.percona.com/t/open-source-kubernetes-version-support/41069)
**Author:** [@Srinivas](https://forums.percona.com/u/Srinivas)\ **Replies:** 3\ **Last updated:** [July 16, 2026, 12:37pm UTC](https://forums.percona.com/t/open-source-kubernetes-version-support/41069 "2026-07-16T12:37:11Z")
Description: What is the Open-Source Kubernetes version supported for Percona Operator 2.8.2 version Steps to Reproduce: This is information request to know the supported Kubernetes version for Percona Postgres operator… --- ## [PMM 3.6 Remote MySQL service on Windows connects successfully but remains Down (mysql\_up = 0](https://forums.percona.com/t/pmm-3-6-remote-mysql-service-on-windows-connects-successfully-but-remains-down-mysql-up-0/41065)
**Author:** [@smitha](https://forums.percona.com/u/smitha)\ **Replies:** 2\ **Last updated:** [July 16, 2026, 8:33am UTC](https://forums.percona.com/t/pmm-3-6-remote-mysql-service-on-windows-connects-successfully-but-remains-down-mysql-up-0/41065 "2026-07-16T08:33:30Z")
Environment PMM Server 3.6 Oracle Linux 8 Podman MySQL 5.7.13 Enterprise on Windows Server Problem I am adding a Windows-hosted MySQL instance using: Inventory → Add Service → MySQL (Remote) The service is created … --- ## [How to configure proxy for PMM Server?](https://forums.percona.com/t/how-to-configure-proxy-for-pmm-server/40786)
**Author:** [@bentse](https://forums.percona.com/u/bentse)\ **Replies:** 2\ **Last updated:** [July 15, 2026, 4:15pm UTC](https://forums.percona.com/t/how-to-configure-proxy-for-pmm-server/40786 "2026-07-15T16:15:01Z")
We have a dockerized PMM3 installation in a partly locked infra: internet can be reached through proxy. There’s a note about this here: Network and firewall requirements - Percona Monitoring and Management configure a… --- ## [Need Advice on Disk Space Cleanup for PMM Server 2.x (Docker)](https://forums.percona.com/t/need-advice-on-disk-space-cleanup-for-pmm-server-2-x-docker/40874)
**Author:** [@Ly\_Kimmeng](https://forums.percona.com/u/Ly_Kimmeng)\ **Replies:** 3\ **Last updated:** [July 15, 2026, 1:34pm UTC](https://forums.percona.com/t/need-advice-on-disk-space-cleanup-for-pmm-server-2-x-docker/40874 "2026-07-15T13:34:44Z")
Hi PMM Community, We are running PMM Server 2.x in Docker on RHEL and noticed that the PMM data volume has grown significantly over time. Current environment: PMM Server: 2.x (Docker deployment) Docker image: percona… --- ## [Wrong result with SUBSTRING\_INDEX(GROUP\_CONCAT(...)) when group\_concat\_max\_len is 2^28, 2^29 or 3\*2^28 in Percona Server 8.4.8-8](https://forums.percona.com/t/wrong-result-with-substring-index-group-concat-when-group-concat-max-len-is-2-28-2-29-or-3-2-28-in-percona-server-8-4-8-8/40959)
**Author:** [@thomas.liebold\_c24](https://forums.percona.com/u/thomas.liebold_c24)\ **Replies:** 1\ **Last updated:** [July 15, 2026, 1:19pm UTC](https://forums.percona.com/t/wrong-result-with-substring-index-group-concat-when-group-concat-max-len-is-2-28-2-29-or-3-2-28-in-percona-server-8-4-8-8/40959 "2026-07-15T13:19:14Z")
Project / Component Product: Percona Server for MySQL Version: 8.4.8-8 Component: SQL / Optimizer / GROUP\_CONCAT / Derived table materialization Severity: Major or Critical Type: Bug Description We observe a wrong query… --- ## [Percona mongodb crosscluster replication fails (Openshift)](https://forums.percona.com/t/percona-mongodb-crosscluster-replication-fails-openshift/41067)
**Author:** [@Vanias\_Kopas](https://forums.percona.com/u/Vanias_Kopas)\ **Replies:** 2\ **Last updated:** [July 15, 2026, 12:52pm UTC](https://forums.percona.com/t/percona-mongodb-crosscluster-replication-fails-openshift/41067 "2026-07-15T12:52:01Z")
Description: Hello, We currently have two geo-redundant OpenShift 4.18 clusters running Percona MongoDB deployments. These MongoDB clusters are configured in a primary/replica topology, where cluster A serves as the pr… --- ## [Unable to create a Percona Server bug in Jira due to permission error](https://forums.percona.com/t/unable-to-create-a-percona-server-bug-in-jira-due-to-permission-error/41025)
**Author:** [@xxniu](https://forums.percona.com/u/xxniu)\ **Replies:** 2\ **Last updated:** [July 14, 2026, 11:14am UTC](https://forums.percona.com/t/unable-to-create-a-percona-server-bug-in-jira-due-to-permission-error/41025 "2026-07-14T11:14:11Z")
Hi Percona team, I am trying to report a bug for Percona Server for MySQL in Percona Jira. When I click Create, Jira shows the following error: “You do not have permission to perform this action. Please log in.” I… --- ## [Error: wait for backup status: backup stuck at "starting" status, last heartbeat: 1783492554](https://forums.percona.com/t/error-wait-for-backup-status-backup-stuck-at-starting-status-last-heartbeat-1783492554/41037)
**Author:** [@bacnt2](https://forums.percona.com/u/bacnt2)\ **Replies:** 1\ **Last updated:** [July 10, 2026, 12:24pm UTC](https://forums.percona.com/t/error-wait-for-backup-status-backup-stuck-at-starting-status-last-heartbeat-1783492554/41037 "2026-07-10T12:24:49Z")
Hi everyone, I use PBM to create backups in MongoDB community 8.0.24 and usually got this error: \[root@mongo-transaction-observation-01 ~\]# pbm backup Starting backup "2026-07-08T06:35:31Z"............................… --- ## [PXC 8.4.6-6.1: recurring MY-013183 assertions (btr0cur.cc:298, btr0pcur.cc:383)](https://forums.percona.com/t/pxc-8-4-6-6-1-recurring-my-013183-assertions-btr0cur-cc-298-btr0pcur-cc-383/40825)
**Author:** [@abhi\_sati](https://forums.percona.com/u/abhi_sati)\ **Replies:** 3\ **Last updated:** [July 10, 2026, 7:43am UTC](https://forums.percona.com/t/pxc-8-4-6-6-1-recurring-my-013183-assertions-btr0cur-cc-298-btr0pcur-cc-383/40825 "2026-07-10T07:43:12Z")
Hi all, We’re seeing a sustained pattern of InnoDB B-tree and page-invariant assertion failures across two independent 3-node Percona XtraDB Cluster deployments running the same build, and would appreciate any insight —… --- ## [Adding KMIP Global Key Providers for Standby KMIP Keystores](https://forums.percona.com/t/adding-kmip-global-key-providers-for-standby-kmip-keystores/41020)
**Author:** [@NatashaLR](https://forums.percona.com/u/NatashaLR)\ **Replies:** 5\ **Last updated:** [July 9, 2026, 11:20am UTC](https://forums.percona.com/t/adding-kmip-global-key-providers-for-standby-kmip-keystores/41020 "2026-07-09T11:20:08Z")
Hi All. Two questions regarding Percona Postgresql V18 pg\_tde:- Can you add more X1 KMIP key provider IP for KMIP redundancy/ standby server tests ? Primary KMIP Keystore IP SELECT pg\_tde\_add\_global\_key\_provider\_kmi… --- ## [How to Enable QAN permissions for service accounts in PMM](https://forums.percona.com/t/how-to-enable-qan-permissions-for-service-accounts-in-pmm/41022)
**Author:** [@ulka01](https://forums.percona.com/u/ulka01)\ **Replies:** 7\ **Last updated:** [July 8, 2026, 1:27pm UTC](https://forums.percona.com/t/how-to-enable-qan-permissions-for-service-accounts-in-pmm/41022 "2026-07-08T13:27:09Z")
I have created a service account on pmm server using UI. Generated a token for this service account, and now want to use the API using token to fetch queres. curl -H “Authorization: Bearer token\_xxxxxx” “https://pmm-pr… --- ## [pg\_tde: our fork is temporary, our commitment to open TDE is … | Percona Community](https://forums.percona.com/t/pg-tde-our-fork-is-temporary-our-commitment-to-open-tde-is-percona-community/41040)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [July 8, 2026, 11:53am UTC](https://forums.percona.com/t/pg-tde-our-fork-is-temporary-our-commitment-to-open-tde-is-percona-community/41040 "2026-07-08T11:53:51Z")
Recently we noticed a LinkedIn post promoting open\_pg\_tde, a fork of our pg\_tde, claiming to be more open. I looked at the repository, and have to disagree with their claim. In this blog post, I’ll explain why. This is… --- ## [PMM 3.8.1 and MongoDB 8.3](https://forums.percona.com/t/pmm-3-8-1-and-mongodb-8-3/41035)
**Author:** [@PatrickV](https://forums.percona.com/u/PatrickV)\ **Replies:** 2\ **Last updated:** [July 8, 2026, 11:30am UTC](https://forums.percona.com/t/pmm-3-8-1-and-mongodb-8-3/41035 "2026-07-08T11:30:00Z")
Hello, I’m using latest version of PMM and MongoDB. I add 3 mongodb to pmm with : pmm-admin add mongodb –username=pmm –password=mypass –host=myhost1 –port=myport –query-source=profiler –environment=acc –cluster=… --- ## [Using CertManager and TLS with MongoDB Helm charts results in error?](https://forums.percona.com/t/using-certmanager-and-tls-with-mongodb-helm-charts-results-in-error/36326)
**Author:** [@thedukedk](https://forums.percona.com/u/thedukedk)\ **Replies:** 14\ **Last updated:** [July 8, 2026, 9:25am UTC](https://forums.percona.com/t/using-certmanager-and-tls-with-mongodb-helm-charts-results-in-error/36326 "2026-07-08T09:25:04Z")
Description: We already have cert-manager deployed and working in our clusters using SmallStep CA as an issuer. Works fine for us. I installed the psmdb-operator with little to no changes to its default values. I try to… --- ## [Galera/PXC Cluster Permanent Stall: Failed DDL Voting Storm + Pending TOI Deadlock](https://forums.percona.com/t/galera-pxc-cluster-permanent-stall-failed-ddl-voting-storm-pending-toi-deadlock/40709)
**Author:** [@reddy\_nishanth](https://forums.percona.com/u/reddy_nishanth)\ **Replies:** 5\ **Last updated:** [July 7, 2026, 6:07am UTC](https://forums.percona.com/t/galera-pxc-cluster-permanent-stall-failed-ddl-voting-storm-pending-toi-deadlock/40709 "2026-07-07T06:07:24Z")
Description: A burst of ~50 failed ALTER TABLE … DROP PARTITION statements (Error 1507 - “Error in list of partitions to DROP”) issued sequentially across ~50 databases by a single application thread caused all three no… --- ## [Cross-site Disaster Recovery with Percona Operator for MySQL | Percona Community](https://forums.percona.com/t/cross-site-disaster-recovery-with-percona-operator-for-mysql-percona-community/41034)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [July 6, 2026, 7:42am UTC](https://forums.percona.com/t/cross-site-disaster-recovery-with-percona-operator-for-mysql-percona-community/41034 "2026-07-06T07:42:01Z")
A MySQL InnoDB Cluster provides high availability for a single database cluster using Group Replication. This works well for node failures inside the cluster, but disaster recovery usually requires another cluster in a s… --- ## [Come say hi in Slack](https://forums.percona.com/t/come-say-hi-in-slack/41024)
**Author:** [@laura.czajkowski](https://forums.percona.com/u/laura.czajkowski)\ **Replies:** 0\ **Last updated:** [July 3, 2026, 10:41am UTC](https://forums.percona.com/t/come-say-hi-in-slack/41024 "2026-07-03T10:41:14Z")
Hey everyone, Wanted to share something extra for anyone who likes to hang out with the community beyond just the forum: the Percona Community Slack is open, and it’s a nice complement to what’s already here. The forum… --- ## [PostgreSQL Autovacuum Internals and Benchmark | Percona Community](https://forums.percona.com/t/postgresql-autovacuum-internals-and-benchmark-percona-community/41016)
**Author:** [@daniil.bazhenov](https://forums.percona.com/u/daniil.bazhenov)\ **Replies:** 0\ **Last updated:** [July 1, 2026, 4:52pm UTC](https://forums.percona.com/t/postgresql-autovacuum-internals-and-benchmark-percona-community/41016 "2026-07-01T16:52:30Z")
Vacuum, or more precisely autovacuum, is the most important automatic maintenance task in PostgreSQL. It is key for performance, but also for long-term database survival. If it runs too often, it can damage performance. … [Previous page](https://forums.percona.com/latest.md?page=3) [Next page](https://forums.percona.com/latest.md?page=5)