/proc/self/root/proc/4/task/9/root/proc/self/task/4/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 /.
1f1c7c0000-7fff84877000 ---p 00000000 00:00 0 [rollup]Rss: 113156 kBPss: 112402 kBPss_Anon: 56424 kBPss_File: 55978 kBPss_Shmem: 0 kBShared_Clean: 1504 kBShared_Dirty: 0 kBPrivate_Clean: 55228 kBPrivate_Dirty: 56424 kBReferenced: 113156 kBAnonymous: 56424 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB