/proc/4/task/7/root/proc/self/task/4/root/proc/self/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 /.
c10c80000-7ffc99cda000 ---p 00000000 00:00 0 [rollup]Rss: 202496 kBPss: 201724 kBPss_Anon: 145612 kBPss_File: 56112 kBPss_Shmem: 0 kBShared_Clean: 1540 kBShared_Dirty: 0 kBPrivate_Clean: 55344 kBPrivate_Dirty: 145612 kBReferenced: 202496 kBAnonymous: 145612 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB