/proc/4/root/proc/2/root/proc/self/task/9/root/proc/thread-self/root/proc/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 /.
b67dc40000-7ffd61d33000 ---p 00000000 00:00 0 [rollup]Rss: 125680 kBPss: 124990 kBPss_Anon: 69056 kBPss_File: 55934 kBPss_Shmem: 0 kBShared_Clean: 1376 kBShared_Dirty: 0 kBPrivate_Clean: 55248 kBPrivate_Dirty: 69056 kBReferenced: 125680 kBAnonymous: 69056 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB