/proc/self/root/proc/self/task/9/root/proc/4/root/proc/2/task/2/root/proc/thread-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 /.
211b900000-7ffcbfacc000 ---p 00000000 00:00 0 [rollup]Rss: 2058640 kBPss: 2057846 kBPss_Anon: 2007476 kBPss_File: 50370 kBPss_Shmem: 0 kBShared_Clean: 1584 kBShared_Dirty: 0 kBPrivate_Clean: 49580 kBPrivate_Dirty: 2007476 kBReferenced: 2058124 kBAnonymous: 2007476 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB