/proc/self/root/proc/2/task/2/root/proc/self/root/proc/4/task/8/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 /.
4d9380000-7ffebad2e000 ---p 00000000 00:00 0 [rollup]Rss: 231164 kBPss: 230418 kBPss_Anon: 174316 kBPss_File: 56102 kBPss_Shmem: 0 kBShared_Clean: 1488 kBShared_Dirty: 0 kBPrivate_Clean: 55360 kBPrivate_Dirty: 174316 kBReferenced: 231164 kBAnonymous: 174316 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB