/proc/4/task/8/root/proc/self/task/8
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 /.
51b47c0000-7ffc71bfc000 ---p 00000000 00:00 0 [rollup]Rss: 611344 kBPss: 610604 kBPss_Anon: 554596 kBPss_File: 56008 kBPss_Shmem: 0 kBShared_Clean: 1476 kBShared_Dirty: 0 kBPrivate_Clean: 55272 kBPrivate_Dirty: 554596 kBReferenced: 611344 kBAnonymous: 554596 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB