/proc/self/root/proc/self/task/8/root/proc/4/task/9/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 /.
4f540000-7ffdbf56b000 ---p 00000000 00:00 0 [rollup]Rss: 1923604 kBPss: 1922848 kBPss_Anon: 1866936 kBPss_File: 55912 kBPss_Shmem: 0 kBShared_Clean: 1508 kBShared_Dirty: 0 kBPrivate_Clean: 55160 kBPrivate_Dirty: 1866936 kBReferenced: 1923604 kBAnonymous: 1866936 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB