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Type:
Improvement
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Status: Resolved
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: 10.10, 11.4, 2021.1
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Component/s: Monitoring
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Tags:
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Team:PLATFORM
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Sprint:nxplatform #27
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Story Points:2
Since NXP-28696 the number of metrics published to DD for a timer has been reduced.
Only 9 out of 16 metrics per timer are published.
But it looks like there is a better choice:
- we want sum because it helps to find the code section that consumes the most times
- we want p99 and p95
- we don't mind p75 and p98
- we don't mind stddev
So we keep the same number of metrics 9 out of 16, filtering out:
<expansion>stddev</expansion>
<expansion>p75</expansion>
<expansion>p98</expansion>
<expansion>p999</expansion>
<expansion>m5_rate</expansion>
<expansion>m15_rate</expansion>
<expansion>mean_rate</expansion>
instead of
<expansion>sum</expansion>
<expansion>p95</expansion>
<expansion>p99</expansion>
<expansion>p999</expansion>
<expansion>m5_rate</expansion>
<expansion>m15_rate</expansion>
<expansion>mean_rate</expansion>
- Is referenced in
