/proc/self/root/proc/2/root/proc/self/task/4/root/proc/4/task/10/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 /.
bc5efc0000-7fff8cfc6000 ---p 00000000 00:00 0 [rollup]Rss: 1647896 kBPss: 1647126 kBPss_Anon: 1591192 kBPss_File: 55934 kBPss_Shmem: 0 kBShared_Clean: 1536 kBShared_Dirty: 0 kBPrivate_Clean: 55168 kBPrivate_Dirty: 1591192 kBReferenced: 1647896 kBAnonymous: 1591192 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB