/proc/4/task/6/root/proc/4/task/8/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 /.
179a380000-7fffa17e9000 ---p 00000000 00:00 0 [rollup]Rss: 114340 kBPss: 113582 kBPss_Anon: 57812 kBPss_File: 55770 kBPss_Shmem: 0 kBShared_Clean: 1512 kBShared_Dirty: 0 kBPrivate_Clean: 55016 kBPrivate_Dirty: 57812 kBReferenced: 114340 kBAnonymous: 57812 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB