/proc/self/root/proc/2/root/proc/4/root/proc/thread-self/root/proc/2/root/proc/4/task/4
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 /.
15aee000000-7ffd609f3000 ---p 00000000 00:00 0 [rollup]Rss: 100036 kBPss: 99304 kBPss_Anon: 43664 kBPss_File: 55640 kBPss_Shmem: 0 kBShared_Clean: 1460 kBShared_Dirty: 0 kBPrivate_Clean: 54912 kBPrivate_Dirty: 43664 kBReferenced: 100036 kBAnonymous: 43664 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB