/proc/4/root/proc/2/task/2/root/proc/self/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: 48129 52125 NET_TX: 0 2 NET_RX: 1020824 975916 BLOCK: 176 22692 IRQ_POLL: 0 0 TASKLET: 259 8658 SCHED: 107760 106539 HRTIMER: 0 0 RCU: 77645 77037