/proc/thread-self/root/proc/4/root/proc/4/root/proc/self/task/5
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 /.
4b70300000-7ffe913bb000 ---p 00000000 00:00 0 [rollup]Rss: 174316 kBPss: 173560 kBPss_Anon: 117544 kBPss_File: 56016 kBPss_Shmem: 0 kBShared_Clean: 1508 kBShared_Dirty: 0 kBPrivate_Clean: 55264 kBPrivate_Dirty: 117544 kBReferenced: 174316 kBAnonymous: 117544 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB