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Posted to commits@rocketmq.apache.org by GitBox <gi...@apache.org> on 2022/12/13 02:19:22 UTC
[GitHub] [rocketmq-exporter] herbxu opened a new issue, #123: like rocketmq_broker_tps, rocketmq_broker_qps metrics defined wrong
herbxu opened a new issue, #123:
URL: https://github.com/apache/rocketmq-exporter/issues/123
**Describe the bug**
As we all know, Prometheus pulled metrics from rocketmq exporter. Because rocketmq_broker_tps, rocketmq_broker_qps used Gauge Metric Type, only can be collected by Prometheus at last metric value pull time. this last metric value only represented last value, will loss many information between each Prometheus pull time. In conclusion, these metric type like QPS, RT should use Counter Metric Type, then use PromSQL calculate QPS or RT like this http metrics defined:
QPS: sum(rate(http_server_requests_total{method="GET"}[$__interval]])) by (method)
RT: sum(increase(http_server_requests_latency_ms_total{method="GET"}[$__interval])) by (method) / (sum(increase(http_server_requests_total{method="GET"}[$__interval])) by (method) > 0)
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[GitHub] [rocketmq-exporter] chuqiao8250 commented on issue #123: like rocketmq_broker_tps, rocketmq_broker_qps metrics defined wrong
Posted by "chuqiao8250 (via GitHub)" <gi...@apache.org>.
chuqiao8250 commented on issue #123:
URL: https://github.com/apache/rocketmq-exporter/issues/123#issuecomment-1609126795
rocketmq_broker_tps metrics指标怎么没有了？是有其它metrics 替代了吗？
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[GitHub] [rocketmq-exporter] chinaboy007 commented on issue #123: like rocketmq_broker_tps, rocketmq_broker_qps metrics defined wrong
Posted by "chinaboy007 (via GitHub)" <gi...@apache.org>.
chinaboy007 commented on issue #123:
URL: https://github.com/apache/rocketmq-exporter/issues/123#issuecomment-1718625217
> rocketmq_broker_tps metrics指标怎么没有了？是有其它metrics 替代了吗？
me too, why not rocketmq_broker_tps metric and rocketmq_broker_qps metric ?
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Re: [I] like rocketmq_broker_tps, rocketmq_broker_qps metrics defined wrong [rocketmq-exporter]
Posted by "cserwen (via GitHub)" <gi...@apache.org>.
cserwen closed issue #123: like rocketmq_broker_tps, rocketmq_broker_qps metrics defined wrong
URL: https://github.com/apache/rocketmq-exporter/issues/123
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