/proc/4/root/proc/self/task/9
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 /.
4fa1140000-7ffc6859a000 ---p 00000000 00:00 0 [rollup]Rss: 1796144 kBPss: 1795360 kBPss_Anon: 1740788 kBPss_File: 54572 kBPss_Shmem: 0 kBShared_Clean: 1564 kBShared_Dirty: 0 kBPrivate_Clean: 53792 kBPrivate_Dirty: 1740788 kBReferenced: 1796144 kBAnonymous: 1740788 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB