/proc/4/task/5/root/proc/4/task/6/root/proc/thread-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 /.
54b1640000-7ffde3bfc000 ---p 00000000 00:00 0 [rollup]Rss: 172972 kBPss: 172248 kBPss_Anon: 116236 kBPss_File: 56012 kBPss_Shmem: 0 kBShared_Clean: 1444 kBShared_Dirty: 0 kBPrivate_Clean: 55292 kBPrivate_Dirty: 116236 kBReferenced: 172972 kBAnonymous: 116236 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB