Experience a very high response delay with Redis, so that there is no way to display information when using the command infothrough redis-cli.
info
redis-cli
This server processes requests from approximately 200 parallel processes, but it does not store too much information (at least as far as we know). When the server responds, the command inforeports a memory usage of about 20-30 MB.
When launched topon the server during periods of high latency, the processor consumes about 95 - 100%.
top
What are the possible causes of this behavior?
, . , (, ), Redis CPU , Python-rq, .
Python-rq Redis - Redis (500 , , ), . , - Redis, . .
, , INFO.
Redis ( ) , , ( - 100 ). , , Redis .
, ( - 10 ). , 25% , . , , Redis .
, Redis. .
, Python-rq Redis, . .
, ttl , Redis .
, Python-rq, Redis, . , , , . ( , result_ttl 0)
, / , , .
Python-rq , ,
, , .