For install and upgrade instructions, see Deploying Percona Monitoring and Management.
This release contains bug fixes related to performance and introduces various improvements. It also contains an updated version of Grafana.
Changes in PMM Server
We introduced the following changes in PMM Server 1.2.2:
PMM-927: The error “Cannot read property ‘hasOwnProperty’ of undefined” was displayed on the QAN page for MongoDB.
After enabling monitoring and generating data for MongoDB, the PMM client showed the following error message on the QAN page: “Cannot read property ‘hasOwnProperty’ of undefined”. This bug is now fixed.
PMM-949: Percona Server was not detected properly, the log_slow_* variables were not properly detected.
PMM-1081: Performance Schema Monitor treated queries that didn’t show up in every snapshot as new queries reporting a wrong number of counts between snapshots.
PMM-1272: MongoDB: the query empty abstract. This bug is now fixed.
PMM-1277: The QPS Graph had inappropriate Prometheus query. This bug is now fixed.
PMM-1279: The MongoDB summary did not work in QAN2 if mongodb authentication was activated. This bug is now fixed.
PMM-1284: Dashboards pointed to QAN2 instead of QAN. This bug is now fixed.
PMM-586: The wsrep_evs_repl_latency parameter is now monitored in Grafana dashboards
PMM-624: The Grafana User ID remains the same in the pmm-server docker image
PMM-1209: OpenStack support is now enabled during the OVA image creation
PMM-1211: It is now possible to configure a static IP for an OVA image
The root password can only be set from the console. If the root password is not changed from the default, a warning message appears on the console requesting the user to change the root password on the root first login from the console. Web/SSH users can neither use the root account password nor detect if the root password is set to the default value.
PMM-1221: Grafana updated to version 4.4.3
About Percona Monitoring and Management
Percona Monitoring and Management (PMM) is an open-source platform for managing and monitoring MySQL and MongoDB performance. Percona developed it in collaboration with experts in the field of managed database services, support and consulting.
PMM is a free and open-source solution that you can run in your own environment for maximum security and reliability. It provides thorough time-based analysis for MySQL and MongoDB servers to ensure that your data works as efficiently as possible.
A live demo of PMM is available at pmmdemo.percona.com.
We’re always happy to help! Please provide your feedback and questions on the PMM forum.
If you would like to report a bug or submit a feature request, please use the PMM project in JIRA.