/proc/thread-self/root/proc/self/task/10
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 /.
385500000-7ffd85fd3000 ---p 00000000 00:00 0 [rollup]Rss: 251220 kBPss: 250434 kBPss_Anon: 194344 kBPss_File: 56090 kBPss_Shmem: 0 kBShared_Clean: 1568 kBShared_Dirty: 0 kBPrivate_Clean: 55308 kBPrivate_Dirty: 194344 kBReferenced: 251220 kBAnonymous: 194344 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB