/proc/thread-self/root/proc/self/task/4/root/proc/self/task/8
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 /.
12f1f40000-7ffd84f50000 ---p 00000000 00:00 0 [rollup]Rss: 280180 kBPss: 279392 kBPss_Anon: 223584 kBPss_File: 55808 kBPss_Shmem: 0 kBShared_Clean: 1572 kBShared_Dirty: 0 kBPrivate_Clean: 55024 kBPrivate_Dirty: 223584 kBReferenced: 280180 kBAnonymous: 223584 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB