/proc/4/task/5/root/proc/4/task/4/root/proc/self/task/4/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: 29344 54365 NET_TX: 0 0 NET_RX: 347433 349628 BLOCK: 412 1043148 IRQ_POLL: 0 0 TASKLET: 42 1568 SCHED: 166452 167632 HRTIMER: 0 0 RCU: 55212 55624