Yes, but it is not as bad as it sounds. Because they are all on the same IP address they only do the work of one node.
top - 08:07:40 up 95 days, 15:04, 2 users, load average: 1.62, 1.59, 1.53
Tasks: 188 total, 2 running, 186 sleeping, 0 stopped, 0 zombie
%Cpu(s): 7.5 us, 9.2 sy, 0.0 ni, 82.4 id, 0.6 wa, 0.0 hi, 0.3 si, 0.0 st
MiB Mem : 3826.9 total, 894.4 free, 781.3 used, 2151.2 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 2830.8 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
489 root 20 0 1095756 71804 30068 S 9.6 1.8 12346:26 dockerd
3265 root 20 0 819632 31620 9592 S 5.6 0.8 699:07.14 storagenode
1 root 20 0 33948 7684 5824 S 4.3 0.2 822:50.72 systemd
2876 root 20 0 820252 37408 11596 S 3.3 1.0 2375:36 storagenode
2339 root 20 0 14832 6512 5336 S 2.6 0.2 563:19.55 systemd
424 root 20 0 437772 381628 5260 S 2.3 9.7 170:24.17 udisksd
487 root 20 0 1058476 37204 16628 S 2.0 0.9 507:48.94 containerd
3167 root 20 0 819172 32928 11228 S 2.0 0.8 707:21.30 storagenode
18207 root 20 0 805268 7596 5780 R 1.7 0.2 0:00.05 watchtower
1845 root 20 0 0 0 0 I 1.3 0.0 0:03.50 kworker/u8:0-netns
119 root 20 0 37720 8460 7524 S 0.7 0.2 178:05.77 systemd-journal
9400 root 20 0 10432 2540 1884 S 0.7 0.1 1374:35 top
18157 root 20 0 10428 2808 2424 R 0.7 0.1 0:00.09 top
18176 root 20 0 18512 2636 1712 S 0.7 0.1 0:00.02 systemd-udevd
10 root 20 0 0 0 0 I 0.3 0.0 144:12.47 rcu_sched
20 root 20 0 0 0 0 S 0.3 0.0 75:04.52 ksoftirqd/2
25 root 20 0 0 0 0 S 0.3 0.0 68:02.23 ksoftirqd/3
85 root 20 0 0 0 0 S 0.3 0.0 405:22.20 usb-storage
155 root 20 0 18512 4096 3176 S 0.3 0.1 58:49.44 systemd-udevd
398 avahi 20 0 6116 2932 2344 S 0.3 0.1 53:19.81 avahi-daemon
416 message+ 20 0 6688 2872 2336 S 0.3 0.1 86:57.41 dbus-daemon
3370 root 20 0 819284 31824 9540 S 0.3 0.8 706:58.68 storagenode
13990 root 20 0 0 0 0 I 0.3 0.0 0:00.36 kworker/2:3-events_po+
root@raspberrypi1:~# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
b29b26a226c6 storjlabs/storagenode:latest "/entrypoint" 2 weeks ago Up 2 weeks 0.0.0.0:20009->14002/tcp, 0.0.0.0:10009->28967/tcp storagenode9
4fece093de82 storjlabs/storagenode:latest "/entrypoint" 2 weeks ago Up 2 weeks 0.0.0.0:20008->14002/tcp, 0.0.0.0:10008->28967/tcp storagenode8
2ff8155ecd3c storjlabs/storagenode:latest "/entrypoint" 2 weeks ago Up 2 weeks 0.0.0.0:20007->14002/tcp, 0.0.0.0:10007->28967/tcp storagenode7
f3af299a0cd5 storjlabs/storagenode:latest "/entrypoint" 2 weeks ago Up 2 weeks 0.0.0.0:20006->14002/tcp, 0.0.0.0:10006->28967/tcp storagenode6
74a195caaf4e storjlabs/storagenode:latest "/entrypoint" 2 weeks ago Up 2 weeks 0.0.0.0:20005->14002/tcp, 0.0.0.0:10005->28967/tcp storagenode5
745384efa721 storjlabs/storagenode:latest "/entrypoint" 2 weeks ago Up 2 weeks 0.0.0.0:20002->14002/tcp, 0.0.0.0:10002->28967/tcp storagenode2
18ef828c4b03 storjlabs/storagenode:latest "/entrypoint" 2 weeks ago Up 2 weeks 0.0.0.0:20004->14002/tcp, 0.0.0.0:10004->28967/tcp storagenode4
c7821a666e93 storjlabs/storagenode:latest "/entrypoint" 2 weeks ago Up 2 weeks 0.0.0.0:20001->14002/tcp, 0.0.0.0:10001->28967/tcp storagenode1
684a230d9a05 storjlabs/storagenode:latest "/entrypoint" 2 weeks ago Up 2 weeks 0.0.0.0:20003->14002/tcp, 0.0.0.0:10003->28967/tcp storagenode3
723167dcc279 storjlabs/storagenode:latest "/entrypoint" 2 weeks ago Up 2 weeks 0.0.0.0:20010->14002/tcp, 0.0.0.0:10010->28967/tcp storagenode10
66236cddd795 storjlabs/watchtower "/watchtower storage…" 3 months ago Up 5 seconds watchtower
root@raspberrypi1:~#