/proc/self/root/proc/thread-self/root/proc/12/root/proc/12/task/14/root/proc/11/task/16
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 /.
00400000-7ffd812b7000 ---p 00000000 00:00 0 [rollup]Rss: 153260 kBPss: 152104 kBPss_Anon: 100072 kBPss_File: 52032 kBPss_Shmem: 0 kBShared_Clean: 1828 kBShared_Dirty: 0 kBPrivate_Clean: 51360 kBPrivate_Dirty: 100072 kBReferenced: 153260 kBAnonymous: 100072 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB