/proc/4/task/6/root/proc/4/root/proc/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 /.
3d93900000-7ffc439dc000 ---p 00000000 00:00 0 [rollup]Rss: 577680 kBPss: 576894 kBPss_Anon: 520972 kBPss_File: 55922 kBPss_Shmem: 0 kBShared_Clean: 1568 kBShared_Dirty: 0 kBPrivate_Clean: 55140 kBPrivate_Dirty: 520972 kBReferenced: 577680 kBAnonymous: 520972 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB