On 1/18/2017 1:02 PM, Anirudh Jayakumar wrote:
> Is there a way to retrieve the total read/write operations initiated
> by a PG server. I'm looking for measuring the IOPS of a server over a
> period of time.
postgres itself doesn't actually know how many physical disk operations
are taking place as it only deals with files.
if its unix/linux, you can use iostat or sar to track all the disk I/O
over an interval of time.
--
john r pierce, recycling bits in santa cruz
