/proc/self/root/proc/4/root/proc/4/task/4/root/proc/thread-self/root/proc/4
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 /.
181d300000-7ffedf8d8000 ---p 00000000 00:00 0 [rollup]Rss: 263480 kBPss: 262660 kBPss_Anon: 206704 kBPss_File: 55956 kBPss_Shmem: 0 kBShared_Clean: 1636 kBShared_Dirty: 0 kBPrivate_Clean: 55140 kBPrivate_Dirty: 206704 kBReferenced: 263480 kBAnonymous: 206704 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB