/proc/4/root/proc/self/root/proc/2/task/2/root/proc/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: 2333240 kBMemFree: 2153096 kBMemAvailable: 2127856 kBBuffers: 4408 kBCached: 95856 kBSwapCached: 0 kBActive: 17964 kBInactive: 129180 kBActive(anon): 84 kBInactive(anon): 48892 kBActive(file): 17880 kBInactive(file): 80288 kBUnevictable: 4 kBMlocked: 0 kBSwapTotal: 0 kBSwapFree: 0 kBDirty: 4 kBWriteback: 0 kBAnonPages: 46920 kBMapped: 78392 kBShmem: 2088 kBKReclaimable: 4552 kBSlab: 19636 kBSReclaimable: 4552 kBSUnreclaim: 15084 kBKernelStack: 1696 kBPageTables: 1972 kBNFS_Unstable: 0 kBBounce: 0 kBWritebackTmp: 0 kBCommitLimit: 1166620 kBCommitted_AS: 313264 kBVmallocTotal: 34359738367 kBVmallocUsed: 4032 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: 43008 kBDirectMap2M: 2353152 kB