Restarted again, since stram-events hung. The output from the queue is kind of weird & concerning:

$ ssh gerrit.wikimedia.org gerrit show-queue -w
Task     State                 Command
------------------------------------------------------------------------------
9c0dc448                       com.google.gerrit.sshd.commands.StreamEvents$3@6435207f
85d6cd95                       com.google.gerrit.sshd.commands.StreamEvents$3@5be8a53e
c54125b8                       com.google.gerrit.sshd.commands.StreamEvents$3@6b8b896
a0d428db                       com.google.gerrit.sshd.commands.StreamEvents$3@495e834c
0323c3c0                       com.google.gerrit.sshd.commands.StreamEvents$3@5bfe1835
49cc90ac                       com.google.gerrit.sshd.commands.StreamEvents$3@6e76ec2
e9bf84a4                       com.google.gerrit.sshd.commands.StreamEvents$3@44188618
4617a0ff                       com.google.gerrit.sshd.commands.StreamEvents$3@260bb495
5e8f7686                       com.google.gerrit.sshd.commands.StreamEvents$3@4a7cb5b6
fe9f4ab9 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@40811f5d
3e416208 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@7194d12c
1e449e17 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@5d3233c0
de9a86cc waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@7efe402f
9ea40e12 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@ae3b20d
bea9d2e8 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@6abe7910
be3472ba waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@6130d9f5
5e4a1628 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@4e3595ac
1915a152 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@417de5ee
3943c55a waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@1ff57751
9938b1f3 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@5a31e6f7
f911ad68 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@2329064
593eb9dd waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@f04a851
9982f1fc waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@30828dd9
665afa9e waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@2c6c773b
066e9e41 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@507d946
23f714d9 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@4b2eba70
0ff474d2 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@68d2359f
6fc0906b waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@40be8f7c
835cc5a8 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@1ebe3719
63619163 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@5a135a13
c3563d8b waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@2c7ec398
a35b09b3 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@365b46fa
0370d533 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@2290e2f7
e36ca160 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@5624d7db
436a4d46 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@cd7970c
23671980 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@1dfd9b6a
63fd11f8 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@74e65b87
83fda551 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@3f833806
5d722e74 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@3fd3327d
bd77aa62 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@4297cd47
9d7c2648 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@7c261278
bdab2a74 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@2786c3f5
baa810b1 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@ab1e19
7f44cb17 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@6244fba6
bf4ec337 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@194923d6
df493731 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@10cfc392
ff2f5b61 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@4649853e
1f334fd3 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@4cacd7f
7f160b2c waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@1ee581b1
046d445a waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@6da59b4f
64b8c066 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@137797c6
848db42c waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@108d5226
4926f573 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@2e0c4547
8bfdc551 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@1e794f4e
2b8db900 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@2e459983
6b02d146 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@27984fef
cb073d54 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@5b617f30
ab0c4979 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@5de5572e
eb0d6177 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@45a5965c
0b11d594 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@7a3295bc
783069a2 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@a7e838
46810952 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@f7eb4de
267e5542 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@7bbebd2a
868b8174 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@27754fde
c694199b waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@6ce8c0f
6688cd79 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@624d3046
c6e3b962 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@479462c4
06f1d196 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@5ee05692
554535c0 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@3830aedd
b235a762 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@4284bfd
f23f9f40 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@399c7615
923ae350 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@4f0c7a3f
d244dbcb waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@7ac6658a
3249b7e2 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@773485fe
7253af98 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@3c2de6a4
1246f3d4 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@698137d9
5250eb8b waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@5a53bbe7
5288eb78 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@2f556905
cc3d20e4 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@1061df8a
2c32bc16 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@2279bdac
0c2fb8ac waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@669378e2
0c5a59a0 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@66280ecb
6c4e75e4 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@4fe365d2
4c4b71d4 waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@99ae56d
f650f82e waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@184c5c08
e71cc87a waiting ....          com.google.gerrit.sshd.commands.StreamEvents$3@3d2e1dae
d36dcb8e 12:18:22.186          push gerritslave@formey.wikimedia.org:/var/lib/gerrit2/review_site/git/mediawiki/extensions/FundraisingEmailUnsubscribe.git
da7faee1 19:42:45.214          Log File Compressor
------------------------------------------------------------------------------
  88 tasks