/proc/4/task/10/root/proc/4/task/9/root/proc/4/task/6/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 /.
1167840000-7fff12fdf000 ---p 00000000 00:00 0 [rollup]Rss: 115204 kBPss: 114466 kBPss_Anon: 58520 kBPss_File: 55946 kBPss_Shmem: 0 kBShared_Clean: 1472 kBShared_Dirty: 0 kBPrivate_Clean: 55212 kBPrivate_Dirty: 58520 kBReferenced: 115204 kBAnonymous: 58520 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB