12 2019 档案

为什么分布式要有分布式锁
摘要：转载自:　https://mp.weixin.qq.com/s?__biz=MzI1NDQ3MjQxNA==&mid=2247486626&idx=1&sn=f8b410dd4d406bdc68c0a063d48b78a3&chksm=e9c5f513deb27c05fc4962b01fea5431 阅读全文
posted @ 2019-12-26 13:29 朱正刚 阅读(4538) 评论(0) 推荐(0)
python3 查看内存占用情况
摘要：1 def memory_usage(): 2 mem_available = psutil.virtual_memory().available 3 mem_process = psutil.Process(os.getpid()).memory_info().rss 4 return round(mem_process / 1024 / 1024, 2), round(mem_availabl 阅读全文
posted @ 2019-12-19 19:37 朱正刚 阅读(4074) 评论(0) 推荐(0)