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### What did you do?
The following promql is a valid expression in previous versions of promtool and when evaluated via prometheus:
```
groups:
- name: kube-resources.rules
rules:
…
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### Question and Steps to reproduce
这个两个指标单独能在即时查询能查到
snmp_interface_ifHCInOctets{ifAlias="LKUP-CT1"}
snmp_interface_ifHCInOctets{ifAlias="LKUP-CT2"}
这个相加不能返回数据
snmp_interface_ifHCInOctets{ifAl…
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### Is your question request related to a specific component?
vmselect，vmstorage，vminsert
### Describe the question in detail
I am writing the same metrics data to both Prometheus and the wri…
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**Describe the bug**
When the Logfmt or JSON parser meets the symbol `�` inside the label value, it skips the whole label or replaces the value with an empty string.
Loki drops the value([…
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Different implementations of promql handle "or vector(0)" pattern differently
For example, following query:
```
vector(0) / count by (job) (up{job="kubelet"})
```
will return 0 on Victoria metr…
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_This is meant as an umbrella issues for adding warnings (and possibly non-warning just-informational annotations) to PromQL results. (I failed to find an existing issue.) If parts of this turn out to…
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### Proposal
As agreed when we decided what was required for the Prometheus 3.0, we want a new UI.
### What does it mean
- Functionalities and pages remain the same
- We want to rework each…
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**Describe the bug**
AFAIU increase(q) should be equal to rate(q) as long as there are no missing samples and no resets and step = 1s. This seems to be not the case. E.g.:
![increase-vs-rate](https:…
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## Proposal
**Use case. Why is this important?**
Knowing when a min or max happened in defined window of time is useful. Imagine monitoring a gauge like metric over a week, you want to know the max …
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Currently there are some operators and aggregations that produce either incorrect or inconsistent results for native histograms in some cases. Which are-
| | Args | Current Behaviour | Expected …