This topic describes the performance metric transaction log volume in an OceanBase cluster. You can specify a statistical period to query the transaction log volume in a single zone or on a single OBServer of an OceanBase cluster.
Transaction log volume
Definition
The total size of transaction logs committed per second.
Description
| Metric | Metric field name | Unit |
|---|---|---|
| - | clog_trans_log_total_size | KB |
Calculation expression
sum(rate(ob_sysstat{stat_id="80057",@LABELS}[@INTERVAL])) by (@GBLABELS)
