/proc/2/root/proc/4/root/proc/2/task/2/root/proc/self/task/4
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 /.
add4d40000-7ffd701fe000 ---p 00000000 00:00 0 [rollup]Rss: 131204 kBPss: 130502 kBPss_Anon: 74544 kBPss_File: 55958 kBPss_Shmem: 0 kBShared_Clean: 1400 kBShared_Dirty: 0 kBPrivate_Clean: 55260 kBPrivate_Dirty: 74544 kBReferenced: 131204 kBAnonymous: 74544 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB