In Linux, check the memory and Load Status. Check the memory usage of www.2cto.com cat/proc/meminfo MemTotal: 16332644 kBMemFree: 5635360 kBBuffers: 787976 kBCached: 3728512 kBSwapCached: 13136 kBActive: 8322332 kBInactive: 1485644 kBActive (anon): 5040892 kBInactive (anon): 252348 kBActive (file): 3281440 kBInactive (file): 1233296 kBUnevictable: 0 kBMlocked: 0 kBSwapTotal: 10485752 kBSwapFree: 10435036 kBDirty: 100 kBWriteback: 0 kBAnonPages: 5278444 kBMapped: 47956 kBShmem: 1752 kBSlab: 645192 kBSReclaimable: 584076 Bytes: 61116 kBKernelStack: 7304 kBPageTables: 47108 Bytes: 0 kBBounce: 0 kBWritebackTmp: 0 bytes: 18652072 kBCommitted_AS: 27277360 kBVmallocTotal: 34359738367 kBVmallocUsed: 42756 rows: 34359690596 rows: 0 kBAnonHugePages: 4573184 rows: 0HugePages_Free: rows: 0 Hugepagesize: 2048 kBDirectMap4k: 8180 kBDirectMap2M: 16769024 kB view system load and process queue status: cat/proc/loadavg 0.00 0.00 0.00 1/911 2498