An Odd Bug

Just before Christmas

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Sporadic slow queries (not just delayed job)

Nothing in infrastructure looking weird

Extremely confused, thinking this is maybe our provider (linode)

To provide some peace-of-mind, I am currently not seeing any disruptions or concerns with networking connectivity looking over your Linode and the host machine where you Linode resides at.

Other weird things:

  • Nothing in the MySQL-slow log
  • Same slow down on staging at same time (no link)

MTR = ping + traceroute

Jackpot (tmux is handy)

 while true; do mtr  -rwbzc 100 45.XX.XX.XX >> mtr.log 2>&1 && sleep 1; done;

An Odd Bug

By Patrick Davey

An Odd Bug

Who suspects the network layer?

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