/proc/4/task/4/root/proc/2/task/2
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 /.
559109c7b000-7ffcad989000 ---p 00000000 00:00 0 [rollup]Rss: 5224 kBPss: 4458 kBPss_Anon: 2064 kBPss_File: 2394 kBPss_Shmem: 0 kBShared_Clean: 1528 kBShared_Dirty: 0 kBPrivate_Clean: 1632 kBPrivate_Dirty: 2064 kBReferenced: 5224 kBAnonymous: 2064 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB