/proc/2/root/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: 8025 15100 NET_TX: 1 1 NET_RX: 46418 47279 BLOCK: 189 303513 IRQ_POLL: 0 0 TASKLET: 11 217 SCHED: 48305 46467 HRTIMER: 0 0 RCU: 15897 15360