/proc/4/task/4/root/proc/4/task/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 /.
8260740000-7ffc53773000 ---p 00000000 00:00 0 [rollup]Rss: 1446636 kBPss: 1445858 kBPss_Anon: 1389960 kBPss_File: 55898 kBPss_Shmem: 0 kBShared_Clean: 1552 kBShared_Dirty: 0 kBPrivate_Clean: 55124 kBPrivate_Dirty: 1389960 kBReferenced: 1446636 kBAnonymous: 1389960 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB