/proc/4/root/proc/4/task/4/root/proc/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: 47041 32374 NET_TX: 0 2 NET_RX: 593811 562042 BLOCK: 240 367442 IRQ_POLL: 0 0 TASKLET: 164 3945 SCHED: 115081 110007 HRTIMER: 0 0 RCU: 57152 57901