/proc/self/root/proc/4/root/proc/4/root/proc/self/root/proc/4/task/6/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 /.
686d80000-7fff5b1f7000 ---p 00000000 00:00 0 [rollup]Rss: 178188 kBPss: 177410 kBPss_Anon: 121620 kBPss_File: 55790 kBPss_Shmem: 0 kBShared_Clean: 1552 kBShared_Dirty: 0 kBPrivate_Clean: 55016 kBPrivate_Dirty: 121620 kBReferenced: 178188 kBAnonymous: 121620 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB