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V2EX    huifeng    全部回复第 1 页 / 共 1 页
回复总数  17
这个窝已经做完了 大致思路就是监测 cpu 内存使用率,cpu 就是起多个线程(目前根据 cpu 数量-1 )开死循环 n 秒,再 sleep ,调整死循环和 sleep 的数量, 内存就是分配数数组了,但是内存这里碰到个坑,jvm gc 后不主动释放内存给系统,后面用堆外内存解决了
是你自己想玩吧
web 然后套壳
世界是讲逻辑的 但是显然不是你的逻辑
直接 trae 就可以 remote 到服务器 用 ai 交互了,你这个的优势是什么
看了下网上的保活脚本,貌似不能做到在其他进程内存或者 cpu 占用高的时候及时释放资源
@totoro625 感谢 我去瞅瞅
2021-09-16 14:02:04 +08:00
回复了 huifeng 创建的主题 问与答 不懂就问,请教 oracle 的位操作
方法说明:
B.2.2 UTL_RAW.BIT_AND
UTL_RAW.BIT_AND performs a bitwise logical AND operation on two raw values. If the values have different lengths, then the AND operation is terminated after the last byte of the shorter of the two values. The unprocessed portion of the longer value is appended to the partial result to produce the final result. The length of the resulting value equals the longer of the two input values.
2021-09-16 14:00:25 +08:00
回复了 huifeng 创建的主题 问与答 不懂就问,请教 oracle 的位操作
看了下方法说明 然后更不明白了
select UTL_RAW.BIT_AND(HEXTORAW('ead11'),HEXTORAW('00001')) from dual; 显示是 000001
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