is this ok to have stale share like this?

-------------------------STATS-------------------------

Miner version:  1.6.8
Driver version: 24.20.11021.1000
Mining time:    1 days, 15 hours, 44 minutes, 39 seconds

Algo: normalv8

Pool: asia.cryptonight-hub.miningpoolhub.com:20580
Connected since: 2018-10-21 18:00:25
Pool Difficulty: 60020
Pool latency: ~174 ms
Last job received: 26 seconds ago


Accepted(Stale)/Total shares: 7819(587)/7819 (100.0%)
Average time to find share: 18 seconds
1 min. average speed:   2771 H/s
5 min. average speed:   2768 H/s
30 min. average speed:  2770 H/s
Max. speed:             2781 H/s