/proc/self/root/proc/2/task/2/root/proc/self/root/proc/4/task/10/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 /.
42c840000-7ffd9b737000 ---p 00000000 00:00 0 [rollup]Rss: 225816 kBPss: 225032 kBPss_Anon: 169148 kBPss_File: 55884 kBPss_Shmem: 0 kBShared_Clean: 1564 kBShared_Dirty: 0 kBPrivate_Clean: 55104 kBPrivate_Dirty: 169148 kBReferenced: 225816 kBAnonymous: 169148 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB