Hi, We are observing some intermittent drops in pf_ring statistics in one of the production sites. I need your valuable inputs to debug this issue.
Brief description of the setup is - Fragmentation is enabled at kernel level. Traffic at site is varying from 500Mbps to 1 Gbps. We have observed cpu usage per thread of our application and it is not exceeding ~20-30 percent and there are no alarms raised by applications. So I am suspecting whether kernel fragmentation logic could slow down the processing and causing pf_ring to drop these packets. Can you please confirm whether this can cause the drop ?If yes, How shall we debug this issue. Please let me know if you need any data from the sites. Regards, Gautam
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