/proc/4/task/9/root/proc/thread-self/root/proc/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 6 1 1cpu 4 36 1cpuacct 4 36 1blkio 8 33 1memory 10 51 1devices 5 33 1freezer 3 4 1net_cls 7 1 1perf_event 9 1 1net_prio 7 1 1hugetlb 11 1 1pids 2 33 1