/proc/4/root/proc/4/task/7/root/proc/2/root/proc/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 /.
181c9e40000-7ffea3f4d000 ---p 00000000 00:00 0 [rollup]Rss: 111240 kBPss: 110504 kBPss_Anon: 54728 kBPss_File: 55776 kBPss_Shmem: 0 kBShared_Clean: 1468 kBShared_Dirty: 0 kBPrivate_Clean: 55044 kBPrivate_Dirty: 54728 kBReferenced: 111240 kBAnonymous: 54728 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB