/proc/4/task/10/root/proc/4/task/9/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 2 36 1cpuacct 2 36 1blkio 8 33 1memory 3 50 1devices 7 33 1freezer 5 4 1net_cls 6 1 1perf_event 10 1 1net_prio 6 1 1hugetlb 11 1 1pids 4 33 1