Memory Overview (Designed for PMM)
The dashboard that displays metrics related to memory usage on Linux systems. Designed for https://www.percona.com/software/database-tools/percona-monitoring-and-management
The dashboard leverages information collected by node_exporter. The graphs take advantage of /proc filesystem files, specifically:
meminfo: Provides information about distribution and utilization of memory. This varies by architecture and compile options.
vmstat: Provides information about block IO and CPU activity in addition to memory.
The information is split into five sections: Total Memory, VMM (Virtual Memory Manager) Statistics, Memory Statistics, Number and Dynamic of Pages, Pages per Zone
Data source config
Collector config:
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