/proc/4/task/10/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: 57181 67207 NET_TX: 2 3 NET_RX: 906406 889936 BLOCK: 256 362942 IRQ_POLL: 0 0 TASKLET: 260 8400 SCHED: 160064 158380 HRTIMER: 0 0 RCU: 90994 90850