/proc/4/task/7/root/proc/self/root/proc/self/task/7/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 /.
583400000-7ffc0e7ac000 ---p 00000000 00:00 0 [rollup]Rss: 168912 kBPss: 168124 kBPss_Anon: 112196 kBPss_File: 55928 kBPss_Shmem: 0 kBShared_Clean: 1572 kBShared_Dirty: 0 kBPrivate_Clean: 55144 kBPrivate_Dirty: 112196 kBReferenced: 168912 kBAnonymous: 112196 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB