This topic describes the monitoring metric MemStore usage within an OceanBase Database tenant. You can specify a statistical period to query the MemStore usage in a single zone or on a single OBServer of an OceanBase Database tenant.
MemStore usage
Definition
The usage of MemStore within a tenant in the specified statistical period.
Description
| Metric | Metric field name | Unit |
|---|---|---|
| - | memstore_percent | Percent |
Calculation expression
100 * sum(ob_sysstat{stat_id="130000",@LABELS}) by (@GBLABELS) / sum(ob_sysstat{stat_id="130002",@LABELS}) by (@GBLABELS)