/proc/self/root/proc/4/task/10/root/proc/4/task/9/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 /.
1621c80000-7ffc7d30e000 ---p 00000000 00:00 0 [rollup]Rss: 118380 kBPss: 117614 kBPss_Anon: 61796 kBPss_File: 55818 kBPss_Shmem: 0 kBShared_Clean: 1528 kBShared_Dirty: 0 kBPrivate_Clean: 55056 kBPrivate_Dirty: 61796 kBReferenced: 118380 kBAnonymous: 61796 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB