/proc/self/task/4/root/proc/4/task/8/root/proc/2/task/2/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 11 1 1cpu 8 36 1cpuacct 8 36 1blkio 6 33 1memory 5 47 1devices 9 33 1freezer 3 4 1net_cls 2 1 1perf_event 10 1 1net_prio 2 1 1hugetlb 7 1 1pids 4 33 1