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This product reached the end of support date on March 31, 2021.

How to resolve High Buffer saturation in Collectors?

mallempati_sree
Inactive

hi All,

Our collectors are well sized with 12 Cores, 16 GB RAM. But we are seeing high buffer saturation. CPU and memory are <50% of their utilization.buffer-util.png

Can someone help me if you have faced similar issue.

Thanks,

Sree

3 REPLIES 3

Babar_Qayyum
DynaMight Leader
DynaMight Leader

Hello Sree,

Start with the recommendations in the below post and share the results with us for further understanding.

https://answers.dynatrace.com/spaces/148/uem-open-...

Regards,

Babar

dan_m_smith
Helper

We've had good success, working with support, by adjusting the buffers statement in the collector.config.xml, like:

<buffers agentbuffersize="32768"
serverbuffercount="100" serverbuffersize="2097152" />

or even bigger

<buffers agentbuffersize="32768" serverbuffercount="40" serverbuffersize="5242880" />

trevor_masseng1
Dynatrace Mentor
Dynatrace Mentor

Hello Sree,

I understand your issue may be resolved at this point, but if you believe your collectors are using up more system resources than they should, there may be instrumentation set up for classes that have dynamic names, as this can increase the load on the collectors.

Just a thought, not sure if it's applicable here.

Trevor