/proc/4/root/proc/2/task/2/root/proc/self/task/5/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 /.
d0dd00000-7ffd2313b000 ---p 00000000 00:00 0 [rollup]Rss: 248352 kBPss: 247692 kBPss_Anon: 191712 kBPss_File: 55980 kBPss_Shmem: 0 kBShared_Clean: 1316 kBShared_Dirty: 0 kBPrivate_Clean: 55324 kBPrivate_Dirty: 191712 kBReferenced: 248352 kBAnonymous: 191712 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB