cassandra: Remove stat_counters.
They were inaccurate and a performance bottleneck.
We can/should use swh-counters instead, now.
Depends on !708 (closed).
Migrated from D6150 (view on Phabricator)
They were inaccurate and a performance bottleneck.
We can/should use swh-counters instead, now.
Depends on !708 (closed).
Migrated from D6150 (view on Phabricator)