/proc/self/root/proc/4/root/proc/self/task/7/root/proc/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 /.
1a33a40000-7ffcb8bc7000 ---p 00000000 00:00 0 [rollup]Rss: 224356 kBPss: 223602 kBPss_Anon: 167568 kBPss_File: 56034 kBPss_Shmem: 0 kBShared_Clean: 1504 kBShared_Dirty: 0 kBPrivate_Clean: 55284 kBPrivate_Dirty: 167568 kBReferenced: 224356 kBAnonymous: 167568 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB