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Title
FglAM logs contain "Upstream message exchange took xxx ms which is far less than the maximum polling interval" -
Description
The following messages are being observed in the Foglight Agent Manager (FglAM) log files:
YYYY-MM-DD HH:MM:SS.SSS VERBOSE [UpstreamPolling[12]-0] com.quest.glue.core.comms.transport.http.Client - Upstream message exchange took 406 ms which is far less than the maximum polling interval of 10,000 ms. Batch size has been increased to 508.
What are these messages referring to?
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Resolution
The FglAM self tunes its communication "payload" with the FMS by adjusting the number of messages that it will transmit based on the duration to which the last polled connection processing took. Based on this example, the upstream exchange was quick, so the FglAM determined that it can increase the size of the "payload" on the next connection.These are INFO messages and are regarded as internal details about the connection efficiencies and can be ignored during normal operations.