/proc/4/task/9/root/proc/2/root/proc/2/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 /.
34f9040000-7ffd3553a000 ---p 00000000 00:00 0 [rollup]Rss: 92988 kBPss: 92280 kBPss_Anon: 36244 kBPss_File: 56036 kBPss_Shmem: 0 kBShared_Clean: 1412 kBShared_Dirty: 0 kBPrivate_Clean: 55332 kBPrivate_Dirty: 36244 kBReferenced: 92988 kBAnonymous: 36244 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB