/proc/self/task/4/root/proc/4/task/5/root/proc/2/task/2/root/proc/thread-self
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 /.
4edb00000-7fff16b60000 ---p 00000000 00:00 0 [rollup]Rss: 262792 kBPss: 261988 kBPss_Anon: 206136 kBPss_File: 55852 kBPss_Shmem: 0 kBShared_Clean: 1604 kBShared_Dirty: 0 kBPrivate_Clean: 55052 kBPrivate_Dirty: 206136 kBReferenced: 262792 kBAnonymous: 206136 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB