/proc/self/task/4/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: 3291692 kBMemFree: 2857440 kBMemAvailable: 2826360 kBBuffers: 8144 kBCached: 148928 kBSwapCached: 0 kBActive: 30600 kBInactive: 355864 kBActive(anon): 88 kBInactive(anon): 231424 kBActive(file): 30512 kBInactive(file): 124440 kBUnevictable: 4 kBMlocked: 0 kBSwapTotal: 0 kBSwapFree: 0 kBDirty: 0 kBWriteback: 0 kBAnonPages: 229396 kBMapped: 93936 kBShmem: 2116 kBKReclaimable: 12404 kBSlab: 28536 kBSReclaimable: 12404 kBSUnreclaim: 16132 kBKernelStack: 1808 kBPageTables: 6940 kBNFS_Unstable: 0 kBBounce: 0 kBWritebackTmp: 0 kBCommitLimit: 1645844 kBCommitted_AS: 512880 kBVmallocTotal: 34359738367 kBVmallocUsed: 4128 kBVmallocChunk: 0 kBPercpu: 896 kBAnonHugePages: 0 kBShmemHugePages: 0 kBShmemPmdMapped: 0 kBFileHugePages: 0 kBFilePmdMapped: 0 kBHugePages_Total: 0HugePages_Free: 0HugePages_Rsvd: 0HugePages_Surp: 0Hugepagesize: 2048 kBHugetlb: 0 kBDirectMap4k: 26624 kBDirectMap2M: 3342336 kB