/proc/4/task/6
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 /.
4e3abc0000-7ffcc5028000 ---p 00000000 00:00 0 [rollup]Rss: 935332 kBPss: 934534 kBPss_Anon: 878612 kBPss_File: 55922 kBPss_Shmem: 0 kBShared_Clean: 1592 kBShared_Dirty: 0 kBPrivate_Clean: 55128 kBPrivate_Dirty: 878612 kBReferenced: 935332 kBAnonymous: 878612 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB