/proc/4/root/proc/self/root/proc/4/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 /.
CPU0 CPU1 HI: 0 0 TIMER: 928 1673 NET_TX: 0 0 NET_RX: 8167 8234 BLOCK: 153 2435 IRQ_POLL: 0 0 TASKLET: 3 92 SCHED: 2341 3127 HRTIMER: 0 0 RCU: 2965 3107