/proc/thread-self/root/proc/2/root/proc/thread-self/root/proc/4/task/6/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: 2050780 kBMemAvailable: 2032896 kBBuffers: 5252 kBCached: 108536 kBSwapCached: 0 kBActive: 20164 kBInactive: 225544 kBActive(anon): 84 kBInactive(anon): 133932 kBActive(file): 20080 kBInactive(file): 91612 kBUnevictable: 4 kBMlocked: 0 kBSwapTotal: 0 kBSwapFree: 0 kBDirty: 20 kBWriteback: 0 kBAnonPages: 131968 kBMapped: 88260 kBShmem: 2084 kBKReclaimable: 5736 kBSlab: 20424 kBSReclaimable: 5736 kBSUnreclaim: 14688 kBKernelStack: 2032 kBPageTables: 4492 kBNFS_Unstable: 0 kBBounce: 0 kBWritebackTmp: 0 kBCommitLimit: 1166624 kBCommitted_AS: 439672 kBVmallocTotal: 34359738367 kBVmallocUsed: 4336 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: 32768 kBDirectMap2M: 2363392 kB