Generic Service Performance Monitoring

Each Iotellect Network Manager device provides a Setting Synchronization Statuses table that has I/O Duration field. This field reports time taken to read/write the variable during last device synchronization.

The I/O duration field can be analyzed by alert's trigger expression in order to:

• Measure execution time of any query provided by a database device driver
• Measure execution time of an SSH script executed on a remote Linux machine
• Measure load time of web page retrieved by HTTP device driver
• Measure latency of any other service, such as DNS or DHCP

See description of alert trigger expression that analyzes device variable I/O duration here.

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