/proc/4/root/proc/self/root/proc/self/root/proc/self/task/6/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 /.
d78940000-7ffcb9b52000 ---p 00000000 00:00 0 [rollup]Rss: 138256 kBPss: 137522 kBPss_Anon: 81576 kBPss_File: 55946 kBPss_Shmem: 0 kBShared_Clean: 1464 kBShared_Dirty: 0 kBPrivate_Clean: 55216 kBPrivate_Dirty: 81576 kBReferenced: 138256 kBAnonymous: 81576 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB