Log in to FusionInsight Manager and choose Hosts > Resource Overview. On the Resource Overview page that is displayed, click the Distribution tab to view resource distribution of each cluster. By default, the monitoring data of the past one hour (1h) is displayed. You can click to customize a time range. Time range options are 1h, 2h, 6h, 12h, 1d, 1w, and 1m.

Figure 1 Distribution tab

You can click Select Metric to customize the metric to monitor. Table 1 describes all the metrics that you can select. After you select a metric, the host distribution in each range of the metric is displayed.
When you hover your cursor over a color column, the number of hosts in the current metric range is displayed. See Figure 1. You can click a color column to view the list of hosts in the metric range.
- You can click a host name in the Host Name column to access the host details page.
- You can click View Trends in the Operation column of a host to view the maximum, minimum, and average values of the current metric in the cluster as well as the value of the current host. In the current cluster, if you have selected Host CPU-Memory-Disk Usage, View Trends is unavailable.
You can click Export Data to export the maximum, minimum, and average values of the current metric of all nodes in the cluster within the time range you have specified.

**Table 1** Metrics
Category	Metric
Process	Number of Running Processes Total Number of Processes Total Number of omm Processes Uninterruptible Sleep Process
Network Status	Host Network Packet Collisions Number of LAST_ACK States Number of CLOSING States Number of LISTENING States Number of CLOSED States Number of ESTABLISHED States Number of SYN_RECV States Number of TIME_WAITING States Number of FIN_WAIT2 States Number of FIN_WAIT1 States Number of CLOSE_WAIT States DNS Name Resolution Duration TCP Ephemeral Port Usage Host Network Packet Frame Errors
Network Reading	Host Network Read Packets Host Network Read Dropped Packets Host Network Read Error Packets Host Network Rx Speed
Disk	Host Disk Write Speed Host Used Disk Host Free Disk Host Disk Read Speed Host Disk Usage
Memory	Free Memory Cache Memory Size Total Kernel Cache Memory Size Shared Memory Size Host Memory Usage Used Memory
Network Writing	Host Network Write Packets Host Network Write Error Packets Host Network Tx Speed Host Network Write Dropped Packets
CPU	CPU Usage of Processes Whose Priorities Have Been Changed CPU Usage of User Space Processes CPU Usage of Kernel Space Processes Host CPU Usage CPU Total Time CPU Idle Time
Host Status	Host File Handle Usage Average OS Load in 1 Minute Average OS Load in 5 Minutes Average OS Load in 15 Minutes Host PID Usage