/proc/self/root/proc/2/root/proc/self/task/8/root/proc/self/task/4/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 /.
28094c0000-7ffeaecf3000 ---p 00000000 00:00 0 [rollup]Rss: 490376 kBPss: 489596 kBPss_Anon: 433648 kBPss_File: 55948 kBPss_Shmem: 0 kBShared_Clean: 1556 kBShared_Dirty: 0 kBPrivate_Clean: 55172 kBPrivate_Dirty: 433648 kBReferenced: 490376 kBAnonymous: 433648 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB