Embedded Foglight Agent Manager (FglAM) on a APM appliance is showing "Out of heap space" with currently heapsize is 1.5GB. As a result, Nexus on the embedded FglAM stopped data collection. On a software hosted Foglight Management Server (FMS), no configuration file could be opened and increase the maximum FglAM java heap size to 4GB is not possible. It could not been done on an appliance-hosted FMS though, as no permissions are set to edit that file because the appliance is locked down for security reasons.
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