[FROG] STARVATION: task vtysh_rl_read

mike tancsa mike at sentex.net
Wed Aug 17 19:23:47 UTC 2022


Moving a server with a lot of bgp peers (600), doing a show ip bgp sum 
and paging output in less, I am getting these error or warning messages 
pop up.

2022/08/17 15:20:12 [PHJDC-499N2][EC 100663314] STARVATION: task 
vtysh_rl_read (2faff0) ran for 6664ms (cpu time 0ms)


If I just page through all the peers quickly, its not an issue

Using

setenv VTYSH_PAGER '/usr/bin/less -EFX'

or not, does not seem to make a difference. If I do a show ip bgp sum, 
and pause through the list for more than a few seconds, that 
error/warning comes up. Is it something that can be safely ignored ?

     ---Mike




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