/proc/4/root/proc/4/root/proc/thread-self/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 /.
3459c480000-7ffe3731e000 ---p 00000000 00:00 0 [rollup]Rss: 74052 kBPss: 73384 kBPss_Anon: 24188 kBPss_File: 49196 kBPss_Shmem: 0 kBShared_Clean: 1332 kBShared_Dirty: 0 kBPrivate_Clean: 48532 kBPrivate_Dirty: 24188 kBReferenced: 74052 kBAnonymous: 24188 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB