/proc/self/task/7/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: 2333248 kBMemFree: 1958968 kBMemAvailable: 1947500 kBBuffers: 8616 kBCached: 108292 kBSwapCached: 0 kBActive: 27956 kBInactive: 298800 kBActive(anon): 88 kBInactive(anon): 211856 kBActive(file): 27868 kBInactive(file): 86944 kBUnevictable: 4 kBMlocked: 0 kBSwapTotal: 0 kBSwapFree: 0 kBDirty: 0 kBWriteback: 0 kBAnonPages: 209904 kBMapped: 85884 kBShmem: 2088 kBKReclaimable: 13260 kBSlab: 29372 kBSReclaimable: 13260 kBSUnreclaim: 16112 kBKernelStack: 2000 kBPageTables: 6676 kBNFS_Unstable: 0 kBBounce: 0 kBWritebackTmp: 0 kBCommitLimit: 1166624 kBCommitted_AS: 517464 kBVmallocTotal: 34359738367 kBVmallocUsed: 4368 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: 40960 kBDirectMap2M: 2355200 kB