/proc/4/task/5/root/proc/2/task/2/root/proc/4/root/proc/thread-self/root/proc/self
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 /.
2c7b780000-7ffebb99b000 ---p 00000000 00:00 0 [rollup]Rss: 135264 kBPss: 134488 kBPss_Anon: 78484 kBPss_File: 56004 kBPss_Shmem: 0 kBShared_Clean: 1548 kBShared_Dirty: 0 kBPrivate_Clean: 55232 kBPrivate_Dirty: 78484 kBReferenced: 135264 kBAnonymous: 78484 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB