/proc/self/task/7/root/proc/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 /.
50b2700000-7ffe023c1000 ---p 00000000 00:00 0 [rollup]Rss: 2046156 kBPss: 2045336 kBPss_Anon: 1990696 kBPss_File: 54640 kBPss_Shmem: 0 kBShared_Clean: 1636 kBShared_Dirty: 0 kBPrivate_Clean: 53824 kBPrivate_Dirty: 1990696 kBReferenced: 2045388 kBAnonymous: 1990696 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB