/proc/2/root/proc/2/task/2/root/proc/2/task/2/root/proc/thread-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: 3284 3209 NET_TX: 0 0 NET_RX: 51437 50695 BLOCK: 162 2607 IRQ_POLL: 0 0 TASKLET: 24 520 SCHED: 7041 6432 HRTIMER: 0 0 RCU: 6232 6677