I use twemproxy and every key is a string type. I need to fetch more keys at once, like mget a b. Key's length is 10. But tp99 of mget is not stable, sometimes there is no error, but sometimes error qps is 5 or larger.
Then I change mget to pipeline. In pipeline, I use 10 get commands to instead of mget, then the error qps is stable.
What's the difference between mget and pipeline in twemproxy?
