/proc/self/root/proc/4/task/8/root/proc/2/root/proc/self/task/8/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 /.
21e2640000-7fff8bbd1000 ---p 00000000 00:00 0 [rollup]Rss: 130396 kBPss: 129656 kBPss_Anon: 73620 kBPss_File: 56036 kBPss_Shmem: 0 kBShared_Clean: 1476 kBShared_Dirty: 0 kBPrivate_Clean: 55300 kBPrivate_Dirty: 73620 kBReferenced: 130396 kBAnonymous: 73620 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB