/proc/2/root/proc/thread-self/root/proc/thread-self/root/proc/4/root/proc/self/task/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 /.
b627c0000-7ffcc155c000 ---p 00000000 00:00 0 [rollup]Rss: 259636 kBPss: 258848 kBPss_Anon: 203004 kBPss_File: 55844 kBPss_Shmem: 0 kBShared_Clean: 1572 kBShared_Dirty: 0 kBPrivate_Clean: 55060 kBPrivate_Dirty: 203004 kBReferenced: 259636 kBAnonymous: 203004 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB