Open qq12157138 opened 6 years ago
就是 Prometheus 的查询表达式,可参考其官方文档:https://prometheus.io/docs/prometheus/latest/querying/basics/
下面是几个首页示例图表,你可以使用图表的导入功能来导入 Swirl 中
{
"name": "node_load1",
"title": "node_load1",
"desc": "Node load in 1 minute",
"metrics": [
{
"legend": "${host_name}",
"query": "node_load1"
}
],
"kind": "",
"dashboard": "home",
"type": "line",
"unit": "percent:1",
"width": 6,
"height": 200,
"options": {}
}
{
"name": "container_memory_total",
"title": "Total memory usage",
"desc": "Total memory usage of all containers",
"metrics": [
{
"legend": "${host_name}",
"query": "sum(container_memory_usage_bytes{image!=\"\"}) by(host_name)"
}
],
"kind": "",
"dashboard": "home",
"type": "pie",
"unit": "size:bytes",
"width": 3,
"height": 200,
"options": {}
}
Query expression怎么写?
我觉得楼主直接定好模版就行了。