Originally from the User Slack
@KishoreKishore**:** Hi, We have a Scylla 5.0.13 cluster in production and are intermittently seeing CL=ONE queries, but the application team reports they aren’t issuing them. This occurred only in one DC. During the same period, we observed spikes in client connections, active SSTable reads, and queued SSTable reads. Any thoughts on what could cause this if it’s not coming from the applicati@Felipe_Cardeneti_Mendesn?
@Felipe_Cardeneti_Mendes**:** Driver internal queries, or using Cassandra role to authenticate are common reasons
@Kishore**:** got it. Thanks.