/proc/thread-self/root/proc/4/task/10
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 /.
40bc440000-7fff35574000 ---p 00000000 00:00 0 [rollup]Rss: 236140 kBPss: 235342 kBPss_Anon: 179348 kBPss_File: 55994 kBPss_Shmem: 0 kBShared_Clean: 1592 kBShared_Dirty: 0 kBPrivate_Clean: 55200 kBPrivate_Dirty: 179348 kBReferenced: 236140 kBAnonymous: 179348 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB