/proc/2/root/proc/self/root/proc/thread-self/root/proc/2/root/proc/self/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 /.
892fc0000-7ffd1f901000 ---p 00000000 00:00 0 [rollup]Rss: 133684 kBPss: 132944 kBPss_Anon: 76908 kBPss_File: 56036 kBPss_Shmem: 0 kBShared_Clean: 1476 kBShared_Dirty: 0 kBPrivate_Clean: 55300 kBPrivate_Dirty: 76908 kBReferenced: 133684 kBAnonymous: 76908 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB