/proc/2/root/proc/4/root/proc/thread-self/root/proc/thread-self/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 /.
1ba80000-7ffeebdee000 ---p 00000000 00:00 0 [rollup]Rss: 275748 kBPss: 274930 kBPss_Anon: 218928 kBPss_File: 56002 kBPss_Shmem: 0 kBShared_Clean: 1632 kBShared_Dirty: 0 kBPrivate_Clean: 55188 kBPrivate_Dirty: 218928 kBReferenced: 275748 kBAnonymous: 218928 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB