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关于开多个实例并没有提高总体速度的问题 #1

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luoyanhan opened this issue Nov 18, 2018 · 0 comments
Open

关于开多个实例并没有提高总体速度的问题 #1

luoyanhan opened this issue Nov 18, 2018 · 0 comments

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@luoyanhan
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请问您开多实例的方法是打开多个控制台窗口然后一起运行scrapy crawl 同一个spidername这种方式吗？我写了一个爬取今日头条然后入库云主机mysql数据库的爬虫，按这种方法开实例，只开一个实例的话能有50+条记录每分钟，开两个实例每个实例就只有20+条每分钟，总数没有变化，请问是我打开实例的方法错了吗？我的笔记本是win10,8核
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@luoyanhan