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Node statistics

Last Updated: Jun 23, 2021

On the Node Statistics page, you can view the monitoring data and associated tenants of the node.

View the monitoring data of a node

You can filter the monitoring data by time range in the upper-right corner of the page. By default, the monitoring data of the last six hours is displayed.

You can view the following monitoring metrics:

Monitoring metric

Description

Load

The load statistics.

CPU

The CPU utilization.

Packet Inflow Rate

traffic_bytin, in the unit of bytes/s.

Packet Outflow Rate

traffic_bytout, in the unit of bytes/s.

Retransmission Rate

tcp_retran

Disk I/O Wait Time

io_await, in the unit of ms. This monitoring metric is available only for high-availability clusters.

Machine Memory Usage

machine_mem_used_percent. This monitoring metric is available only for high-availability clusters.

Disk Read Rate

io_read_bytes, in the unit of bytes/s.

Disk Write Rate

io_write_bytes, in the unit of bytes/s.

View associated tenants

The associated tenant list contains the following columns: Tenant Name, Write Request Rate, Read Request Rate, Write Request Response Time, Read Request Response Time, Disk Usage, Queuing Time, and Transaction Commits. 1