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④ Thread switching cost is very high. When the operating system switches threads, the context of the thread needs to be preserved and then the system call is executed. If the number of threads is too high, it will not only bring many useless context switches, but also may cause the time for thread switching to be performed to be even longer than the time for thread execution. At this time, the performance is often that the system load is too high and the utilization rate of CPU SY (system CPU) is extremely high, resulting in the system almost falling into an unavailable state.Click on the blank box in the upper right corner and there will be three windows for you to enter the name of the station.I haven't measured the continuous injury yet. Additional injuries are definitely not defensive, and additional injuries are positively related to attacks. Now there are many mainstream roles with additional injuries, so defense is very embarrassing. Health is valid for all damage types. Therefore, defense is not only low in value, but also disabled in effect. Its value is self-evident.三更求粉红。但往往，事情不会按照计划如愿进行。吃饭的时候，玉米展现了超乎寻常的饭量，把一盘子鱼和鸡都扫下肚子，还吃了两碗饭，丢下饭碗又抓起一只鸡脚啃。