/proc/self/root/proc/4/root/proc/4/task/9/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 /.
152abdc0000-7fff05cf1000 ---p 00000000 00:00 0 [rollup]Rss: 102740 kBPss: 101926 kBPss_Anon: 46116 kBPss_File: 55810 kBPss_Shmem: 0 kBShared_Clean: 1624 kBShared_Dirty: 0 kBPrivate_Clean: 55000 kBPrivate_Dirty: 46116 kBReferenced: 102740 kBAnonymous: 46116 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB