MongoDB numa系列問題二：WARNING: You are running on a NUMA machine.

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1：Mongod日誌warning：

mongodb日誌顯示如下:WARNING: You are running on a NUMA machine.We suggest launching mongod like this to avoid performance problems:numactl –interleave=all mongod [other options]

　　

2：解決方案：

在原啟動命令前面加numactl –interleave=all

#numactl --interleave=all mongod --config /mongodb/mongod.conf

　　

3：修改核心參數

echo 0 > /proc/sys/vm/zone_reclaim_mode

　　

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http://www.cnblogs.com/xiaoit/p/4484358.html

MongoDB numa系列問題二：WARNING: You are running on a NUMA machine.