,有如下作用:
文字如下
1 2 3 4 | Maximum value for period T is > N Maximum value for period T is < N Maximum value for period T is = N Maximum value for period T is NOT N |
语法:max (sec|#num,<time_shift>)
一个小时内cpu负载最大值超过10
1 | { dd – pre – 01 : system . cpu . load [ percpu , avg1 ] . max ( 1h ) } > 10 |
cpu负载最近10个返回值,最大值超过10
1 | { dd – pre – 01 : system . cpu . load [ percpu , avg1 ] . max ( #10)}>10 |
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