/proc/self/root/proc/4/root/proc/4/task/9/root/proc/2/task/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 /.
1001f40000-7ffc8f382000 ---p 00000000 00:00 0 [rollup]Rss: 439500 kBPss: 438762 kBPss_Anon: 382780 kBPss_File: 55982 kBPss_Shmem: 0 kBShared_Clean: 1472 kBShared_Dirty: 0 kBPrivate_Clean: 55248 kBPrivate_Dirty: 382780 kBReferenced: 439500 kBAnonymous: 382780 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB