/proc/2/root/proc/thread-self/root/proc/2/task/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: 17191 16815 NET_TX: 0 1 NET_RX: 263956 254077 BLOCK: 169 28535 IRQ_POLL: 0 0 TASKLET: 49 2626 SCHED: 40309 35549 HRTIMER: 0 0 RCU: 25455 26076