问题描述
我需要将以下涌入查询转换为 promQL
SELECT percentile(value,95) FROM db WHERE cat = 'time' AND metricName = 'cpu Time' AND time > Now() - 1h GROUP BY server
解决方法
尝试以下MetricsQL query:
histogram_quantile(0.95,sum(
histogram_over_time(
db_value{cat="time",metric_name="CPU Time",server=~"s1|s2"}[1h]
)
) by (vmrange,server)
)