/proc/2/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 /.
285b080000-7ffcf3c9f000 ---p 00000000 00:00 0 [rollup]Rss: 292552 kBPss: 291802 kBPss_Anon: 235804 kBPss_File: 55998 kBPss_Shmem: 0 kBShared_Clean: 1496 kBShared_Dirty: 0 kBPrivate_Clean: 55252 kBPrivate_Dirty: 235804 kBReferenced: 292552 kBAnonymous: 235804 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB