/proc/4/task/7/root/proc/4
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 /.
52b9140000-7fffb9b27000 ---p 00000000 00:00 0 [rollup]Rss: 92624 kBPss: 91894 kBPss_Anon: 36068 kBPss_File: 55826 kBPss_Shmem: 0 kBShared_Clean: 1456 kBShared_Dirty: 0 kBPrivate_Clean: 55100 kBPrivate_Dirty: 36068 kBReferenced: 92624 kBAnonymous: 36068 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB