使用 GraphQL 查询边缘函数指标
此示例使用 GraphQL Analytics API 查询指定时间段内的边缘功能指标。 您最多可以查询一周的数据,最长可查询三个月前的日期。
以下 API 调用请求 Edge Functions 脚本一天内的指标,并输出所请求的字段。 根据需要调整 datetimeStart
、datetimeEnd
、accountTag
和 scriptName
变量。
应用程序接口调用
PAYLOAD='{ "query":
"query GetEdgeFunctionsAnalytics($accountTag: string, $datetimeStart: string, $datetimeEnd: string, $scriptName: string) {
viewer {
accounts(filter: {accountTag: $accountTag}) {
workersInvocationsAdaptive(limit: 100, filter: {
scriptName: $scriptName,
datetime_geq: $datetimeStart,
datetime_leq: $datetimeEnd
}) {
sum {
subrequests
requests
errors
}
quantiles {
cpuTimeP50
cpuTimeP99
}
dimensions{
datetimeHour
scriptName
status
}
}
}
}
}",
"variables": {
"accountTag": "90f518ca7113dc0a91513972ba243ba5",
"datetimeStart": "2020-05-04T00:00:00.000Z",
"datetimeEnd": "2020-05-04T00:00:00.000Z",
"scriptName": "edge-function-subrequest-test-client"
}
}'
curl \
-X POST \
-H "Content-Type: application/json" \
-H "Authorization: IBM IAM TOKEN" \
--data "$(echo $PAYLOAD)" \
https://api.cis.cloud.ibm.com/v1/<crn>/zones/<zoneid>/graphql
结果以 JSON 格式返回(根据请求),因此将输出管道化为 jq,使其更易于读取。 例如:
curl \
-X POST \
-H "Content-Type: application/json" \
-H "Authorization: IBM IAM TOKEN" \
--data "$(echo $PAYLOAD)" \
https://api.cis.cloud.ibm.com/v1/<crn>/zones/<zoneid>/graphql | jq .
{
"data": {
"viewer": {
"accounts": [
{
"workersInvocationsAdaptive": [
{
"dimensions": {
"datetime": "2020-05-04T18:10:35Z",
"scriptName": "edge-function-subrequest-test-client",
"status": "success"
},
"quantiles": {
"cpuTimeP50": 206,
"cpuTimeP99": 206
},
"sum": {
"errors": 0,
"requests": 1,
"subrequests": 0
}
},
{
"dimensions": {
"datetime": "2020-05-04T18:10:34Z",
"scriptName": "edge-function-subrequest-test-client",
"status": "success"
},
"quantiles": {
"cpuTimeP50": 291,
"cpuTimeP99": 291
},
"sum": {
"errors": 0,
"requests": 1,
"subrequests": 0
}
},
{
"dimensions": {
"datetime": "2020-05-04T18:10:49Z",
"scriptName": "edge-function-subrequest-test-client",
"status": "success"
},
"quantiles": {
"cpuTimeP50": 212.5,
"cpuTimeP99": 261.19
},
"sum": {
"errors": 0,
"requests": 4,
"subrequests": 0
}
}
]
}
]
}
},
"errors": null
}