Hi,
I have the same issue and get the message:
2021/01/17 13:35:01 [crit] 59885#59885: *19113727 connect() to unix:/var/run/php/php72-fpm.sock failed (2: No such file or directory) while connecting to upstream, client: MY_IP, server: , request: "GET /cache/redis/phpRedisAdmin/overview.php HTTP/2.0", upstream: "fastcgi://unix:/var/run/php/php72-fpm.sock:", host: "MY_SERVER_HOST:PORT", referrer: "https://MY_SERVER_HOST:PORT/cache/redis/phpRedisAdmin/"
However, and sorry if the answer is obvious, I don't see from above to fix this issue.
Our redis (after several attempts and very long time when it might load finally) shows we have roughly 2.4million keys:
local server
Redis version: 6.0.6
Keys: 2416724
Memory used: 6 GB
Uptime: 1 day 1 hour 1 min 3 secs
Last save: 3 mins 15 secs ago [S]
Any ideas to improve this is appreciated.
Thank you.