RE: [EXTERNAL] Re: What throughput is reasonable?

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So before commenting this output line out, this is what I see:

 Requeueing failed ESP send (work done 0, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 0, monitored 1): Resource temporarily unavailable
 Requeueing failed ESP send (work done 0, monitored 1): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 0, monitored 1): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 0, monitored 1): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 0, monitored 1): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 1): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 0, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 1, monitored 0): Resource temporarily unavailable
 Requeueing failed ESP send (work done 0, monitored 1): Resource temporarily unavailable

Performance was about the same as previous run (~20 MB/sec)

Commenting out the vpn_progress() call actually helps quite a bit!  I'm getting runs now as fast as 50MB/sec.

Still see lots of the same IP/UDP errors, and TCP is fairly clean with only 23 retransmitted segments after 10 "dd" runs.

Run times are rather variable -- with the bs=33554432, runs range between 20MB/sec to sometimes 50MB/sec.

If I increase it, the runs tend to narrow down closer to 20MB/sec all the time.

Making progress!!

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