/proc/4/task/9/root/proc/2/root/proc/2/task/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 /.
3b2f80000-7ffdec85b000 ---p 00000000 00:00 0 [rollup]Rss: 222896 kBPss: 222090 kBPss_Anon: 166176 kBPss_File: 55914 kBPss_Shmem: 0 kBShared_Clean: 1608 kBShared_Dirty: 0 kBPrivate_Clean: 55112 kBPrivate_Dirty: 166176 kBReferenced: 222896 kBAnonymous: 166176 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB