I am a bit worried by what <@U0103FPC7C6> mentione...
# aws
b
I am a bit worried by what @Zach mentioned, I am very weary that those 2 things could introduce that big of a performance boost. All the sanity checks I’ve done look fine though.
j
looking forward to hearing the final conclusion 😂
b
its been over 14 days, still nothing has come up from this upgrade in regards to performance or data issues. We went from peaks of 12k iops to <1k iops. Soo much healthier. We’re just way overprovisioned on storage space now because of the iops balance being tied to storage (pretty cheap so not doing anything about it right now)
I don’t know why the drop in iops was so drastic, but I assume it was fixed somewhere between postgres 9.5 and postgres 12