Volcano Engine provides performance monitoring for TOS via Cloud Monitor. This topic discusses TOS-related monitoring metrics and explains how to view monitoring data.

Prerequisites

Cloud Monitor has been activated.

Supported monitoring metrics

For a list of monitoring metrics supported by TOS, see Monitoring metrics.

Viewing bucket monitoring data

In the left navigation pane, select Cloud product monitor. Then, choose TOS.

On the TOS page, click the object storage tab and select the bucket you want to check.

On the Monitor tab, check the bucket data for Storage, QPS, Bandwidth, BucketStatusCode, Latency, and Number of requests.

tip

For further details on the metrics, log in to the Cloud Monitor console.

By default, the last day of monitoring data is displayed. You can customize the time range down to the minute.

After selecting the Chart linkage option above the charts, you can view the monitoring metrics and their values at the same time point across all charts.

Hover over a chart to view its metric values. Sorting by metric value is also supported.

You can select a time range by dragging across a chart, except for charts showing No data. The time range at the top of the page will update accordingly.

Last updated: 2026.08.18 18:07:12

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