GetRemoteBlobs operations blocks when multi threads request alarge number of objects and delete this objects at the same time.

[vegetableysm]

Describe your problem

The get operation blocks when multiple threads request a large number of objects at the same time and some threads tries to delete the object.

[vegetableysm]

Not a dead lock problem. It is just too slow.
Put 10000 small objects and use 4 thread to get(remote buffer). The total spent time is 100 times than 1000 small objects on TCP.

[github-actions]

/cc @vegetableysm, this issus/pr has had no activity for for a long time, could you folks help to review the status ?
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[github-actions]

/cc @vegetableysm, this issus/pr has had no activity for for a long time, could you folks help to review the status ?
To suppress further notifications,

• for issues,
  • if it is waiting for further response from the reporter/author, please help to add the label requires-further-info,
  • if you have already started working on it, please add the label work-in-progress to the issue,
  • if this issue requires further designing discussion and not in current plan, or won't be fixed, please add the label requires-further-discussion or wontfix to the issue,
• for pull requests,
  • if you are still working on it and it is not ready for reviewing, please convert this pull request as draft PR,
  • if you have decided to hold this development on, please add the requires-further-discussion label to the pull request.
    Thanks!