/proc/2/root/proc/4/task/7/root/proc/self/root/proc/2/task/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 /.
b946c0000-7fff1f107000 ---p 00000000 00:00 0 [rollup]Rss: 270684 kBPss: 269890 kBPss_Anon: 213904 kBPss_File: 55986 kBPss_Shmem: 0 kBShared_Clean: 1584 kBShared_Dirty: 0 kBPrivate_Clean: 55196 kBPrivate_Dirty: 213904 kBReferenced: 270684 kBAnonymous: 213904 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB