/proc/4/root/proc/self/root/proc/2/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: 21411 28876 NET_TX: 1 2 NET_RX: 347045 324778 BLOCK: 226 308372 IRQ_POLL: 0 0 TASKLET: 44 2116 SCHED: 77761 76629 HRTIMER: 0 0 RCU: 34955 36009