/proc/self/root/proc/4/root/proc/4/root/proc/self/root/proc/4/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 /.
1488eb40000-7ffe7f771000 ---p 00000000 00:00 0 [rollup]Rss: 97244 kBPss: 96502 kBPss_Anon: 40680 kBPss_File: 55822 kBPss_Shmem: 0 kBShared_Clean: 1480 kBShared_Dirty: 0 kBPrivate_Clean: 55084 kBPrivate_Dirty: 40680 kBReferenced: 97244 kBAnonymous: 40680 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB