/proc/4/task/4/root/proc/2/root/proc/2/root/proc/2/task/2/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 /.
29c9380000-7ffe48932000 ---p 00000000 00:00 0 [rollup]Rss: 851416 kBPss: 850602 kBPss_Anon: 794748 kBPss_File: 55854 kBPss_Shmem: 0 kBShared_Clean: 1624 kBShared_Dirty: 0 kBPrivate_Clean: 55044 kBPrivate_Dirty: 794748 kBReferenced: 851416 kBAnonymous: 794748 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB