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[MongoDB] 大佬们,大问题请教,内存占满

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小弟用 MongoDB 存储实时数据,都是传感器数据,十几个传感器,每秒都有数据发过来,需要实时存储,目前用了一个队列去一遍存一遍入库,集合都是分散开的,但是发现一个很严重的问题就是会把服务器的备用内存持续压榨,导致可用内存越来越小,用的 Window Server 服务器,192GB 只剩下十几 M ,可用内存,这个太夸张了,而且看进程 mongod.exe 这个进程占了 5 万多 MB ,很夸张,目前小弟也没有方法能立马排查出来,有大佬有过这个经验吗,请大佬指教一下。

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