/proc/self/root/proc/self/task/8/root/proc/2/root/proc/thread-self
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 /.
3c38700000-7ffcb4d62000 ---p 00000000 00:00 0 [rollup]Rss: 273564 kBPss: 272780 kBPss_Anon: 216836 kBPss_File: 55944 kBPss_Shmem: 0 kBShared_Clean: 1564 kBShared_Dirty: 0 kBPrivate_Clean: 55164 kBPrivate_Dirty: 216836 kBReferenced: 273564 kBAnonymous: 216836 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB