/proc/self/root/proc/self/task/8/root/proc/2/root/proc/4/task/9/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 10 52 1cpuacct 10 52 1blkio 2 49 1memory 9 68 1devices 4 49 1freezer 5 4 1net_cls 8 1 1perf_event 3 1 1net_prio 8 1 1hugetlb 11 1 1pids 7 49 1