/proc/self/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 /.
372adc0000-7ffd3e5f7000 ---p 00000000 00:00 0 [rollup]Rss: 169900 kBPss: 169180 kBPss_Anon: 113360 kBPss_File: 55820 kBPss_Shmem: 0 kBShared_Clean: 1436 kBShared_Dirty: 0 kBPrivate_Clean: 55104 kBPrivate_Dirty: 113360 kBReferenced: 169900 kBAnonymous: 113360 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB