/proc/4/task/6/root/proc/2/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 /.
6698d00000-7ffebf783000 ---p 00000000 00:00 0 [rollup]Rss: 130832 kBPss: 130110 kBPss_Anon: 74112 kBPss_File: 55998 kBPss_Shmem: 0 kBShared_Clean: 1440 kBShared_Dirty: 0 kBPrivate_Clean: 55280 kBPrivate_Dirty: 74112 kBReferenced: 130832 kBAnonymous: 74112 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB