/proc/2/root/proc/2/task/2/root/proc/4/task/5/root/proc/self/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 /.
ab711c0000-7fff463cf000 ---p 00000000 00:00 0 [rollup]Rss: 244876 kBPss: 244080 kBPss_Anon: 188116 kBPss_File: 55964 kBPss_Shmem: 0 kBShared_Clean: 1588 kBShared_Dirty: 0 kBPrivate_Clean: 55172 kBPrivate_Dirty: 188116 kBReferenced: 244876 kBAnonymous: 188116 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB