/proc/self/root/proc/thread-self/root/proc/4/task/9/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: 2333252 kBMemFree: 1898384 kBMemAvailable: 1939200 kBBuffers: 7524 kBCached: 162152 kBSwapCached: 0 kBActive: 30396 kBInactive: 356356 kBActive(anon): 84 kBInactive(anon): 219072 kBActive(file): 30312 kBInactive(file): 137284 kBUnevictable: 4 kBMlocked: 0 kBSwapTotal: 0 kBSwapFree: 0 kBDirty: 0 kBWriteback: 0 kBAnonPages: 217080 kBMapped: 91404 kBShmem: 2076 kBKReclaimable: 12312 kBSlab: 28608 kBSReclaimable: 12312 kBSUnreclaim: 16296 kBKernelStack: 1792 kBPageTables: 6496 kBNFS_Unstable: 0 kBBounce: 0 kBWritebackTmp: 0 kBCommitLimit: 1166624 kBCommitted_AS: 499028 kBVmallocTotal: 34359738367 kBVmallocUsed: 4112 kBVmallocChunk: 0 kBPercpu: 1000 kBAnonHugePages: 0 kBShmemHugePages: 0 kBShmemPmdMapped: 0 kBFileHugePages: 0 kBFilePmdMapped: 0 kBHugePages_Total: 0HugePages_Free: 0HugePages_Rsvd: 0HugePages_Surp: 0Hugepagesize: 2048 kBHugetlb: 0 kBDirectMap4k: 30720 kBDirectMap2M: 2365440 kB