/proc/2/root/proc/thread-self/root/proc/self/task/8/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 /.
532100000-7ffdf7fc0000 ---p 00000000 00:00 0 [rollup]Rss: 272600 kBPss: 271888 kBPss_Anon: 215732 kBPss_File: 56156 kBPss_Shmem: 0 kBShared_Clean: 1420 kBShared_Dirty: 0 kBPrivate_Clean: 55448 kBPrivate_Dirty: 215732 kBReferenced: 272600 kBAnonymous: 215732 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB