Hi, due to the recent issue with MOM performance(well, overall node performance) Francesco proposed quite a few improvements in the code[1] attempting to reduce the number of threads and cache results from vdsm, as well as steps to separate mom from vdsm process (and use json-rpc) please review and comment, this should get in rather soon... Thanks, michal [1] https://gerrit.ovirt.org/#/c/41224 and follow-ups