/proc/2/root/proc/thread-self/root/proc/thread-self/root/proc/4/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 /.
24d540000-7ffe5dbae000 ---p 00000000 00:00 0 [rollup]Rss: 236116 kBPss: 235380 kBPss_Anon: 179192 kBPss_File: 56188 kBPss_Shmem: 0 kBShared_Clean: 1468 kBShared_Dirty: 0 kBPrivate_Clean: 55456 kBPrivate_Dirty: 179192 kBReferenced: 236116 kBAnonymous: 179192 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB