/proc/4/task/9/root/proc/self/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 /.
141700000-7ffd5f3f1000 ---p 00000000 00:00 0 [rollup]Rss: 223428 kBPss: 222688 kBPss_Anon: 166676 kBPss_File: 56012 kBPss_Shmem: 0 kBShared_Clean: 1476 kBShared_Dirty: 0 kBPrivate_Clean: 55276 kBPrivate_Dirty: 166676 kBReferenced: 223428 kBAnonymous: 166676 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB