/proc/4/root/proc/self/root/proc/4/root/proc/self/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 /.
2d53b80000-7ffcff7fd000 ---p 00000000 00:00 0 [rollup]Rss: 119400 kBPss: 118710 kBPss_Anon: 62716 kBPss_File: 55994 kBPss_Shmem: 0 kBShared_Clean: 1376 kBShared_Dirty: 0 kBPrivate_Clean: 55308 kBPrivate_Dirty: 62716 kBReferenced: 119400 kBAnonymous: 62716 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB