I know this has been covered before, but I still don't feel like I saw the solution.
We are on EC2 with ephemeral disk.
We used appendfsync everysec directive, it ran just fine for 2 weeks, and all of a sudden it started slowing down, and was pretty much brought to its knees, so we had to set appendfsync to, which helped, but I understand that it's the riskiest option and would love to see if there is anything else that could be tweaked to make everysec option work.
Our AOF file is far from huge, it's only ~95Mb.
Below is our info
redis 127.0.0.1:6379> info
os:Linux 2.6.32-31-server x86_64
ping @antirez @pietern any ideas on this? Thanks.
I figured out the issue. My server is in the cloud and we had noisy neighbor that ate up all the IO. So the disk was waiting on AOF syncing.
Fetch protobuf if check fails
Review 894 by @tryneus