2017-04-14 10:31:40 +00:00
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load 10s
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metric 0 1 stale 2
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# Instant vector doesn't return series when stale.
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eval instant at 10s metric
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{__name__="metric"} 1
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eval instant at 20s metric
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eval instant at 30s metric
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{__name__="metric"} 2
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2017-05-23 16:36:35 +00:00
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eval instant at 40s metric
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{__name__="metric"} 2
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# It goes stale 4 intervals + 10% after the last sample.
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eval instant at 71s metric
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{__name__="metric"} 2
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eval instant at 72s metric
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2017-04-14 10:31:40 +00:00
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# Range vector ignores stale sample.
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eval instant at 30s count_over_time(metric[1m])
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{} 3
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eval instant at 10s count_over_time(metric[1s])
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{} 1
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eval instant at 20s count_over_time(metric[1s])
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eval instant at 20s count_over_time(metric[10s])
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{} 1
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2017-05-23 16:36:35 +00:00
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clear
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load 10s
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metric 0
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# Series with single point goes stale after 5 minutes.
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eval instant at 0s metric
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{__name__="metric"} 0
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eval instant at 150s metric
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{__name__="metric"} 0
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eval instant at 300s metric
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{__name__="metric"} 0
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eval instant at 301s metric
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