/proc/self/root/proc/4/task/6
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 /.
2945bc0000-7ffdbed6e000 ---p 00000000 00:00 0 [rollup]Rss: 453372 kBPss: 452600 kBPss_Anon: 398016 kBPss_File: 54584 kBPss_Shmem: 0 kBShared_Clean: 1540 kBShared_Dirty: 0 kBPrivate_Clean: 53816 kBPrivate_Dirty: 398016 kBReferenced: 453372 kBAnonymous: 398016 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB