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Description of problem: I've done: rados -c /etc/ceph/testcluster.conf -p testpool put dva 10GB where 10GB is 10GB file. I expect that this operation is continual and there are no pauses. But there are peaks in graphs on cluster dashboard. Please look at attachment. On the other hand there are almost no peaks on main dashboard. Version-Release number of selected component (if applicable): calamari-server-1.4.0-0.9.rc12.el7cp.x86_64 ceph-base-10.2.1-6.el7cp.x86_64 ceph-common-10.2.1-6.el7cp.x86_64 ceph-mon-10.2.1-6.el7cp.x86_64 ceph-selinux-10.2.1-6.el7cp.x86_64 libcephfs1-10.2.1-6.el7cp.x86_64 python-cephfs-10.2.1-6.el7cp.x86_64 rhscon-agent-0.0.8-1.el7scon.noarch How reproducible: 100% Steps to Reproduce: 1. create cluster and pool 2. try to put into that pool 10GB object 3. check graphs
Created attachment 1162481 [details] peaks in graphs
There are not peaks like in description anymore. Tested with ceph-ansible-1.0.5-31.el7scon.noarch ceph-installer-1.0.14-1.el7scon.noarch rhscon-ceph-0.0.36-1.el7scon.x86_64 rhscon-core-0.0.36-1.el7scon.x86_64 rhscon-core-selinux-0.0.36-1.el7scon.noarch rhscon-ui-0.0.50-1.el7scon.noarch