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ESF is choking 10GB connection ins Server 2019


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Hi

I just spent a day looking after our 10GB performance of our server. Something seemed odd and iperf showed max. 1,8Gbps on average instead of the expected 4-5gbps.

After screwing around with NIC settings, scratching my head and then checking SRIOV without getting anywhere i removed ESF and tadaaa 4,5gbps via iperf.

I found this thread:

 

has there been any resolution for it, has anyone tried installing ESF without Network protection?

 

thx

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Please carry on as follows:
- enable advanced oper. system logging under Tools -> Diagnostics in the adv. setup
- reproduce the issue
- disable logging
- collect logs with ESET Log Collector
- delete C:\ProgramData\ESET\ESET Security\Diagnostics\esetperf.etl
- disable protocol filtering in the adv. setup
- re-enable adv. OS logging
- repeat the test procedure; the issue shouldn't occur
- disable logging, re-enable protocol filtering
- upload logs collected with ESET Log Collector as well as the second esetperf.etl to a safe location and drop me a pm with download links.

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On 1/13/2021 at 10:11 PM, Marcos said:

Please carry on as follows:
- enable advanced oper. system logging under Tools -> Diagnostics in the adv. setup
- reproduce the issue
- disable logging
- collect logs with ESET Log Collector
- delete C:\ProgramData\ESET\ESET Security\Diagnostics\esetperf.etl
- disable protocol filtering in the adv. setup
- re-enable adv. OS logging
- repeat the test procedure; the issue shouldn't occur
- disable logging, re-enable protocol filtering
- upload logs collected with ESET Log Collector as well as the second esetperf.etl to a safe location and drop me a pm with download links.

ok, Ill get back to you on this and try to collect the logs

 

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