Real-time monitoring |
After the administrator has enabled server monitoring, click on the "Real-time Monitoring" tab to enter the real-time monitoring page. You can monitor the operation of each GIS server, such as CPU usage, memory usage/total memory (usage rate), service access statistics, unread exceptions statistics, etc.
When the color of CPU usage, memory usage/total memory (usage rate) turns orange, it indicates that the monitored GIS server has a warning exception. If the color turns into red, it indicates a severe warning exception. The exceptions alarms of the GIS server follows certain alarm rules, the administrator can configure the alarm rules according to the actual application requirements.
Click on the "Server alias", you can view the basic information of the server, CPU, memory usage rate curve, service access statistics graph. Click unread exceptions to locate to the Exception Records to view the exception information list.
Click node "nickname", you could check basic information of the node (for example: node nickname, service address, internal storage amount, CPU core amount, CPU dominant frequency), Node information server configuration information (for example, if the configuration works, if matched with the main node configuration), you could also check graph of the CPU and internal usage rate and service visiting times.
Through PCU and internal usage rate graph, you could check the CPU and internal storage usage rate graph in "latest one hour, latest one day, latest one week", you could also customize time range, to check CPU and internal storage usage rate graph. Move mouse on the graph, the CPU, and internal storage usage rate during the specific timewill be displayed, it also supports drag abscissa, and check graph of one time quantum freely.
Through graph of service visiting times, you could check service visiting times graph of "latest one hour, latest 48 hours, latest 7days, latest 30 days, latest 12 month", you could also customize time quantum, to check service visiting time graph during this, move mouse up, service visiting times in the specific time will be displayed, it also supports drag the abscissa, to check graph of one time quantum freely.