/proc/self/root/proc/self/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 /.
1abea40000-7ffdcaff4000 ---p 00000000 00:00 0 [rollup]Rss: 275016 kBPss: 274280 kBPss_Anon: 218212 kBPss_File: 56068 kBPss_Shmem: 0 kBShared_Clean: 1468 kBShared_Dirty: 0 kBPrivate_Clean: 55336 kBPrivate_Dirty: 218212 kBReferenced: 275016 kBAnonymous: 218212 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB