/proc/self/root/proc/thread-self/root/proc/self/root/proc/2/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 /.
3288cc0000-7ffe46128000 ---p 00000000 00:00 0 [rollup]Rss: 246088 kBPss: 245354 kBPss_Anon: 189308 kBPss_File: 56046 kBPss_Shmem: 0 kBShared_Clean: 1464 kBShared_Dirty: 0 kBPrivate_Clean: 55316 kBPrivate_Dirty: 189308 kBReferenced: 246088 kBAnonymous: 189308 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB