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Sean Cloherty

  • Login: seanclohertyesq
  • Registered on: 05/22/2019
  • Last connection: 09/10/2021

Issues

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Assigned issues 0 0 0
Reported issues 0 0 0

Activity

09/10/2021

01:31 PM Suricata Support #2725: stream/packet on wrong thread
I am using 6.0.3 on both CentOS 7 and 8 so I will try to collect some updated info for each.
Sean Cloherty

09/11/2019

09:22 PM Suricata Support #3119: help optimizing suricata in af-packet mode for 30gbps+ traffic
I was looking at the worker threads CPUs assigned. Your post stated that the server has NUMA node0 CPU: 0-19,40-59 a... Sean Cloherty

05/31/2019

02:28 PM Suricata Support #2725: stream/packet on wrong thread
That is correct. I enabled the csum offload. In 2+ days there are no wrong threads. However drops are reaching over... Sean Cloherty

05/30/2019

04:55 PM Suricata Support #2725: stream/packet on wrong thread
I spoke too soon. After about 16 hours I started seeing drops again on both the test server and the production server... Sean Cloherty

05/29/2019

05:14 PM Suricata Support #2725: stream/packet on wrong thread
One change to the NIC config which seems to have made a significant difference. I had a different takeaway from this... Sean Cloherty

05/28/2019

03:11 AM Suricata Support #2725: stream/packet on wrong thread
Yes, Peter that is correct. Intel CPUs. I'll forward the configs to you ASAP. Sean Cloherty

05/23/2019

08:03 PM Suricata Support #2725: stream/packet on wrong thread
I have stats.log files (5 minute intervals) going back a ways for two test boxes, HOSTB and HOSTM. I determined when ... Sean Cloherty

05/22/2019

07:56 PM Suricata Support #2725: stream/packet on wrong thread
Additional info for the table -
I was seeing the same behavior on CentOS 7.6.1810 with Intel X710 and 82599ES NICS...
Sean Cloherty

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