+++ This bug was initially created as a clone of Bug #1994616 +++ Description of problem: A structure of at least 200 bytes is leaked with every S3 request protected by STS. This scale of leak is probably sufficient to force (infrequent) restarts of the RGW server.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Red Hat Ceph Storage 4.2 Bug Fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2021:3670