/proc/self/root/proc/thread-self/root/proc/self/root/proc/4/root/proc/self/task/6
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 /.
bdb940000-7fffcee3c000 ---p 00000000 00:00 0 [rollup]Rss: 314852 kBPss: 314070 kBPss_Anon: 258152 kBPss_File: 55918 kBPss_Shmem: 0 kBShared_Clean: 1560 kBShared_Dirty: 0 kBPrivate_Clean: 55140 kBPrivate_Dirty: 258152 kBReferenced: 314852 kBAnonymous: 258152 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB