/proc/4/task/4/root/proc/2/root/proc/4/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 /.
4b42080000-7fff4274c000 ---p 00000000 00:00 0 [rollup]Rss: 160384 kBPss: 159646 kBPss_Anon: 103636 kBPss_File: 56010 kBPss_Shmem: 0 kBShared_Clean: 1472 kBShared_Dirty: 0 kBPrivate_Clean: 55276 kBPrivate_Dirty: 103636 kBReferenced: 160384 kBAnonymous: 103636 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB