/proc/self/task/7
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 /.
28e5c00000-7fff328dc000 ---p 00000000 00:00 0 [rollup]Rss: 111616 kBPss: 110832 kBPss_Anon: 54916 kBPss_File: 55916 kBPss_Shmem: 0 kBShared_Clean: 1564 kBShared_Dirty: 0 kBPrivate_Clean: 55136 kBPrivate_Dirty: 54916 kBReferenced: 111616 kBAnonymous: 54916 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB