/proc/2/root/proc/2/root/proc/2/task/2/root/proc/self/task/7/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 7 1 1cpu 9 52 1cpuacct 9 52 1blkio 2 49 1memory 11 67 1devices 4 49 1freezer 10 4 1net_cls 8 1 1perf_event 6 1 1net_prio 8 1 1hugetlb 5 1 1pids 3 49 1