This topic describes monitoring metrics related to the input/output operations per second (IOPS) within an OceanBase Database tenant. You can specify a statistical period to query the IOPS statistics in a single zone or on a single OBServer of an OceanBase Database tenant.
read
Definition
The number of SSStore reads in a tenant per second in the specified statistical period.
Description
| Metric | Metric field name | Unit |
|---|---|---|
| read | io_read_count | count |
Calculation expression
sum(rate(ob_sysstat{stat_id="60000",@LABELS}[@INTERVAL])) by (@GBLABELS)
write
Definition
The number of SSStore writes in a tenant per second in the specified statistical period.
Description
| Metric | Metric field name | Unit |
|---|---|---|
| write | io_write_count | count |
Calculation expression
sum(rate(ob_sysstat{stat_id="60003",@LABELS}[@INTERVAL])) by (@GBLABELS)
