/proc/self/root/proc/4/root/proc/4/task/9/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: 2107620 kBMemAvailable: 2096432 kBBuffers: 4724 kBCached: 116548 kBSwapCached: 0 kBActive: 21352 kBInactive: 169116 kBActive(anon): 84 kBInactive(anon): 71204 kBActive(file): 21268 kBInactive(file): 97912 kBUnevictable: 4 kBMlocked: 0 kBSwapTotal: 0 kBSwapFree: 0 kBDirty: 4 kBWriteback: 0 kBAnonPages: 69216 kBMapped: 84568 kBShmem: 2084 kBKReclaimable: 5132 kBSlab: 20528 kBSReclaimable: 5132 kBSUnreclaim: 15396 kBKernelStack: 1856 kBPageTables: 2512 kBNFS_Unstable: 0 kBBounce: 0 kBWritebackTmp: 0 kBCommitLimit: 1166624 kBCommitted_AS: 346388 kBVmallocTotal: 34359738367 kBVmallocUsed: 4160 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