/proc/4/task/10/root/proc/self/task/10/root/proc/4/root/proc
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
#subsys_name hierarchy num_cgroups enabledcpuset 9 1 1cpu 10 59 1cpuacct 10 59 1blkio 8 56 1memory 3 76 1devices 11 56 1freezer 2 4 1net_cls 7 1 1perf_event 5 1 1net_prio 7 1 1hugetlb 6 1 1pids 4 56 1