/proc/2/root/proc/4/root/proc/self/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: 19026 29000 NET_TX: 0 1 NET_RX: 225592 255175 BLOCK: 206 369540 IRQ_POLL: 0 0 TASKLET: 46 2151 SCHED: 74056 75916 HRTIMER: 0 0 RCU: 30833 30724