[j-nsp] acx5048 message - fpc0 brcm_pkt_fp_thread

[Colton Conor]

Aaron,

What version are you running on?

On Mon, Dec 10, 2018 at 4:07 PM Aaron Gould <aaron1 at gvtc.com> wrote:

> Wanted to circle back with y'all... this message...
>
> fpc0 brcm_pkt_fp_thread:700 FP thread is unscheduled for more than 30ms.
> Sleep time: 44ms.^M
>
> ...seemed to be coupled with, or somewhat related to other messages seen
> within a 12 hour period of...
>
> Nov 28 12:30:10  my-ACX5048 /kernel: swapping out newsyslog[80273] target:
> 12979 free: 8908
> Nov 28 12:30:10  my-ACX5048 /kernel: swapping out sh[80271] target: 12979
> free: 8908
> Nov 28 12:30:10  my-ACX5048 /kernel: swapping out smihelperd[1722] target:
> 12979 free: 8908
> Nov 28 12:30:10  my-ACX5048 /kernel: swapping out pmond[1720] target: 12979
> free: 8908
> Nov 28 12:30:10  my-ACX5048 /kernel: swapping out tnp.sntpd[1712] target:
> 12979 free: 8908
> ...several others....
> Nov 28 12:30:10  my-ACX5048 /kernel: swapping out sdk-mgmtd[1562] target:
> 12979 free: 8908
> Nov 28 12:30:10  my-ACX5048 /kernel: swapping out inetd[1558] target: 12979
> free: 8908
> Nov 28 12:30:10  my-ACX5048 /kernel: swapping out mgd[1557] target: 12979
> free: 8908
> Nov 28 12:30:10  my-ACX5048 /kernel: swapping out watchdog[1553] target:
> 12979 free: 8908
> Nov 28 12:30:10  my-ACX5048 /kernel: swapping out cron[1472] target: 12979
> free: 8908
>
>
> ...interestingly, when I saw these messages, there was occasions about
> 10-12
> hours later, serious customer-affecting issues on a couple of my
> ACX5048's... hard to telnet/ssh to it, customer complaints, etc.
>
> Btw, we saw memory ramping up on these ACX5048's over a years time,
> gradually in an ever-increasing manner... looking much like a memory
> leaking
> process
>
> Much appreciation to the Juniper JTAC for finding jdhcpd with "show system
> processes extensive no-forwarding" and then instructing me to bounce it
> with
> "restart dhcp-service gracefully"
>
> Whew.  Memory was released immediately!  From 85% to 50%.  That'll buy me
> some time to work on upgrading Junos to a fix version/jtac recommended
> release.
>
> - Aaron
>
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