/proc/self/root/proc/4/root/proc/4/task/8/root/proc/self/task/9/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 /.
3377b80000-7ffee92c4000 ---p 00000000 00:00 0 [rollup]Rss: 178804 kBPss: 178072 kBPss_Anon: 122032 kBPss_File: 56040 kBPss_Shmem: 0 kBShared_Clean: 1460 kBShared_Dirty: 0 kBPrivate_Clean: 55312 kBPrivate_Dirty: 122032 kBReferenced: 178804 kBAnonymous: 122032 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB