Glossary

Annotation
A way of showing a mark on dashboards signifying an important point in time. Use pmm-admin annotate to add annotations. (See also Annotating important Application Events).
Dimension
In the Query Analytics dashboard, to help focus on the possible source of performance issues, you can group queries by dimension, one of: Query, Service Name, Database, Schema, User Name, Client Host
EBS
Amazon’s Elastic Block Store.
Fingerprint
A normalized statement digest—a query string with values removed that acts as a template or typical example for a query.
IAM
Identity and Access Management (for Amazon AWS).
MM
Metrics Monitor.
NUMA
Non-Uniform Memory Access.
PEM
Privacy Enhanced Mail.
QPS
Queries Per Second. A measure of the rate of queries being monitored.
Query Analytics
QAN
Component of PMM Server that enables you to analyze MySQL query performance over periods of time.
STT
Security Threat Tool. See Percona Platform.
VG
Volume Group.

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