/proc/thread-self/root/proc/4/root/proc/thread-self/root/proc
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 /.
MemTotal: 2333248 kBMemFree: 1314904 kBMemAvailable: 1308988 kBBuffers: 6604 kBCached: 118512 kBSwapCached: 0 kBActive: 18524 kBInactive: 962544 kBActive(anon): 88 kBInactive(anon): 857956 kBActive(file): 18436 kBInactive(file): 104588 kBUnevictable: 4 kBMlocked: 0 kBSwapTotal: 0 kBSwapFree: 0 kBDirty: 0 kBWriteback: 0 kBAnonPages: 855984 kBMapped: 93104 kBShmem: 2088 kBKReclaimable: 7944 kBSlab: 21120 kBSReclaimable: 7944 kBSUnreclaim: 13176 kBKernelStack: 1760 kBPageTables: 4712 kBNFS_Unstable: 0 kBBounce: 0 kBWritebackTmp: 0 kBCommitLimit: 1166624 kBCommitted_AS: 1160392 kBVmallocTotal: 34359738367 kBVmallocUsed: 4064 kBVmallocChunk: 0 kBPercpu: 880 kBAnonHugePages: 0 kBShmemHugePages: 0 kBShmemPmdMapped: 0 kBFileHugePages: 0 kBFilePmdMapped: 0 kBHugePages_Total: 0HugePages_Free: 0HugePages_Rsvd: 0HugePages_Surp: 0Hugepagesize: 2048 kBHugetlb: 0 kBDirectMap4k: 28672 kBDirectMap2M: 2367488 kB