/proc/4/task/6/root/proc/thread-self/root/proc/self/task/4/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 /.
f54c00000-7ffe61c81000 ---p 00000000 00:00 0 [rollup]Rss: 246828 kBPss: 246028 kBPss_Anon: 190152 kBPss_File: 55876 kBPss_Shmem: 0 kBShared_Clean: 1596 kBShared_Dirty: 0 kBPrivate_Clean: 55080 kBPrivate_Dirty: 190152 kBReferenced: 246828 kBAnonymous: 190152 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB