Description of problem: ---------------------- Querying listomapkeys for rgw.buckets.index takes 45 min in our test env (5 buckets * 521 shards). Each non-zero index shard key count is taking 4 or 5 sec to return. Hoping for a method of obtaining this debug info in a more timely manner. Version-Release number of selected component (if applicable): -------------------------------------------- ceph-radosgw-12.2.12-79 How reproducible: ---------------- consistent Steps to Reproduce: ------------------ for i in `rados -p site1.rgw.buckets.index ls`; do echo -en ${i}": \t"; rados -p site1.rgw.buckets.index listomapkeys $i | wc -l; done Actual results: -------------- 2605 shards respond in 43 minutes real 42m52.516s user 9m4.966s sys 13m42.702s Requested results: ----------------- parallel queries to expedite the results
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Any plans to address this? Otherwise, we can move it to upstream or close.
(In reply to Yaniv Kaul from comment #4) > Any plans to address this? Otherwise, we can move it to upstream or close. Not in the immediate term. Sure, tracked in https://tracker.ceph.com/issues/48361