/proc/self/root/proc/thread-self/root/proc/4/root/proc/4/task/8/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: 2333240 kBMemFree: 932752 kBMemAvailable: 917364 kBBuffers: 4768 kBCached: 111908 kBSwapCached: 0 kBActive: 22248 kBInactive: 1340608 kBActive(anon): 88 kBInactive(anon): 1248184 kBActive(file): 22160 kBInactive(file): 92424 kBUnevictable: 4 kBMlocked: 0 kBSwapTotal: 0 kBSwapFree: 0 kBDirty: 0 kBWriteback: 0 kBAnonPages: 1246240 kBMapped: 88680 kBShmem: 2088 kBKReclaimable: 5880 kBSlab: 20448 kBSReclaimable: 5880 kBSUnreclaim: 14568 kBKernelStack: 2048 kBPageTables: 5664 kBNFS_Unstable: 0 kBBounce: 0 kBWritebackTmp: 0 kBCommitLimit: 1166620 kBCommitted_AS: 1556260 kBVmallocTotal: 34359738367 kBVmallocUsed: 4352 kBVmallocChunk: 0 kBPercpu: 992 kBAnonHugePages: 0 kBShmemHugePages: 0 kBShmemPmdMapped: 0 kBFileHugePages: 0 kBFilePmdMapped: 0 kBHugePages_Total: 0HugePages_Free: 0HugePages_Rsvd: 0HugePages_Surp: 0Hugepagesize: 2048 kBHugetlb: 0 kBDirectMap4k: 34816 kBDirectMap2M: 2361344 kB