Hi, Given that 20k connections are being actively opened, those on main thread, and 40k are established, those on the workers, suggests that tcp runs out of ports for connects. If possible either increase the number of destination IPs for nginx or try “tcp src-address ip1-ip2” and pass in a range of consecutive ips that could be used the vpp as source ips.
The two workers seem to be pretty lightly loaded since loops/2 is over 2M, i.e., they’re mostly spinning empty, without work. Regards, Florin > On Mar 31, 2022, at 8:21 PM, weizhen9...@163.com wrote: > > Hi, > > From this test results, can you see some errors? Why is the performance of > nginx using vpp low? > > Thanks. > >
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