The Mellanox CI is the correct place to look for SPDK CI results. As recently as March (which, come to think of it, isn't all that recent) the Mellanox CI ran two test jobs, "Cinder-tgtadm" and "SPDK" [0]. Looks like the most recent Gerrit comments are showing only results from the "Cinder-tgtadm" job [1]. (And those are from 8 June, which aren't all that recent either.)
I'll reach out to the Mellanox maintainer and maybe he can give the CI machine a kick.
In case folks are interested: Checking name: Mellanox CI - https://wiki.openstack.org/wiki/ThirdPartySystems/Mellanox_CI first seen: 2021-01-05 00:16:23 (169 days, 13:01:26 old) https://review.openstack.org/744069 last seen: 2021-06-09 00:00:59 (14 days, 13:16:50 old) https://review.openstack.org/733622 last success: 2021-06-08 11:38:40 (15 days, 1:39:09 old) https://review.openstack.org/760199 Job Cinder-tgtadm 52% success out of 250 comments S=131, F=119 last success: 2021-06-08 11:38:40 (15 days, 1:39:09 old) https://review.openstack.org/760199 Overall success rate: 52% of 250 comments http://cinderstats.ivehearditbothways.com/cireport.txt