Mailing List Archive

Understanding why Varnish decided to clean the memory
Hi all,

Screenshot of all the varnish metrics: http://d.pr/i/MtwCJx

Every once in a while varnish throws all the objects in the cache out and I
have to re-warm it despite a year of TTL for all the objects and a large
grace period. This happened yesterday at roughly 3:45 AM.

What am I doing wrong?

Other machine metrics: http://d.pr/i/0j01vC
- Cherian
RE: Understanding why Varnish decided to clean the memory [ In reply to ]
It's likely that varnish panicked. Try running "varnishadm panic.show".
On Friday, May 26, 2017 at 7:59 PM Cherian Thomas <cherian.in@gmail.com> wrote:
Hi all,

Screenshot of all the varnish metrics: http://d.pr/i/MtwCJx

Every once in a while varnish throws all the objects in the cache out and I
have to re-warm it despite a year of TTL for all the objects and a large
grace period. This happened yesterday at roughly 3:45 AM.

What am I doing wrong?

Other machine metrics: http://d.pr/i/0j01vC
- Cherian
Re: Understanding why Varnish decided to clean the memory [ In reply to ]
Ran >>

# varnishadm panic.show

Child has not panicked or panic has been cleared

Command failed with error code 300


On Fri, May 26, 2017 at 6:15 PM, Dustin Ward <dward@townnews.com> wrote:

> varnishadm panic.show




- Cherian