/proc/4/task/9/root/proc/2/root/proc/2/task/2/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 /.
122a380000-7ffeea0c9000 ---p 00000000 00:00 0 [rollup]Rss: 244748 kBPss: 243956 kBPss_Anon: 187936 kBPss_File: 56020 kBPss_Shmem: 0 kBShared_Clean: 1580 kBShared_Dirty: 0 kBPrivate_Clean: 55232 kBPrivate_Dirty: 187936 kBReferenced: 244748 kBAnonymous: 187936 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB