/proc/2/root/proc/4/task/6/root/proc/self/task/6/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 /.
f990880000-7ffdab4f6000 ---p 00000000 00:00 0 [rollup]Rss: 114528 kBPss: 113812 kBPss_Anon: 57912 kBPss_File: 55900 kBPss_Shmem: 0 kBShared_Clean: 1428 kBShared_Dirty: 0 kBPrivate_Clean: 55188 kBPrivate_Dirty: 57912 kBReferenced: 114528 kBAnonymous: 57912 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB