Hi All, Pinging again for some assistance! On Tue, Jul 9, 2024 at 4:02 PM Saksham Gupta <saksham.gu...@indiamart.com> wrote:
> Hi All, > > As an effort to enhance disaster recovery for solr, we have started a solr > backup process on a daily basis. The backup runs for each replica one after > the other, after which an integrity check is executed to check if the index > is having no faults. > > Although, throughout the backup, we experience high io wait on production > servers as complete data of 25 gb is being read [size of each shard is ~25 > gb]. The backup executes daily at night 3 AM [backup for each replica runs > sequentially] and write is done on a separate disc, still response time > takes a significant hit, thereby increasing the number of timeouts and 5xx. > > Is there a way to limit the io so that backup is done at a slower pace > keeping the response time and other metrics intact? >
