/proc/2/root/proc/4/root/proc/4/task/4/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 /.
63bcbc0000-7ffd41949000 ---p 00000000 00:00 0 [rollup]Rss: 1192648 kBPss: 1191940 kBPss_Anon: 1135896 kBPss_File: 56044 kBPss_Shmem: 0 kBShared_Clean: 1412 kBShared_Dirty: 0 kBPrivate_Clean: 55340 kBPrivate_Dirty: 1135896 kBReferenced: 1192648 kBAnonymous: 1135896 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB