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1026 lines
28 KiB
Plaintext
1026 lines
28 KiB
Plaintext
# Testdata for resets() and changes().
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load 5m
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http_requests{path="/foo"} 1 2 3 0 1 0 0 1 2 0
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http_requests{path="/bar"} 1 2 3 4 5 1 2 3 4 5
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http_requests{path="/biz"} 0 0 0 0 0 1 1 1 1 1
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# Tests for resets().
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eval instant at 50m resets(http_requests[5m])
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{path="/foo"} 0
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{path="/bar"} 0
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{path="/biz"} 0
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eval instant at 50m resets(http_requests[20m])
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{path="/foo"} 1
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{path="/bar"} 0
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{path="/biz"} 0
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eval instant at 50m resets(http_requests[30m])
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{path="/foo"} 2
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{path="/bar"} 1
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{path="/biz"} 0
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eval instant at 50m resets(http_requests[50m])
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{path="/foo"} 3
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{path="/bar"} 1
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{path="/biz"} 0
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eval instant at 50m resets(nonexistent_metric[50m])
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# Tests for changes().
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eval instant at 50m changes(http_requests[5m])
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{path="/foo"} 0
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{path="/bar"} 0
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{path="/biz"} 0
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eval instant at 50m changes(http_requests[20m])
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{path="/foo"} 3
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{path="/bar"} 3
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{path="/biz"} 0
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eval instant at 50m changes(http_requests[30m])
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{path="/foo"} 4
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{path="/bar"} 5
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{path="/biz"} 1
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eval instant at 50m changes(http_requests[50m])
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{path="/foo"} 8
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{path="/bar"} 9
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{path="/biz"} 1
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eval instant at 50m changes((http_requests[50m]))
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{path="/foo"} 8
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{path="/bar"} 9
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{path="/biz"} 1
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eval instant at 50m changes(nonexistent_metric[50m])
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clear
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load 5m
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x{a="b"} NaN NaN NaN
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x{a="c"} 0 NaN 0
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eval instant at 15m changes(x[15m])
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{a="b"} 0
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{a="c"} 2
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clear
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# Tests for increase().
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load 5m
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http_requests{path="/foo"} 0+10x10
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http_requests{path="/bar"} 0+10x5 0+10x5
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# Tests for increase().
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eval instant at 50m increase(http_requests[50m])
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{path="/foo"} 100
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{path="/bar"} 90
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eval instant at 50m increase(http_requests[100m])
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{path="/foo"} 100
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{path="/bar"} 90
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clear
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# Test for increase() with counter reset.
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# When the counter is reset, it always starts at 0.
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# So the sequence 3 2 (decreasing counter = reset) is interpreted the same as 3 0 1 2.
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# Prometheus assumes it missed the intermediate values 0 and 1.
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load 5m
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http_requests{path="/foo"} 0 1 2 3 2 3 4
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eval instant at 30m increase(http_requests[30m])
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{path="/foo"} 7
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clear
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# Tests for rate().
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load 5m
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testcounter_reset_middle 0+10x4 0+10x5
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testcounter_reset_end 0+10x9 0 10
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# Counter resets at in the middle of range are handled correctly by rate().
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eval instant at 50m rate(testcounter_reset_middle[50m])
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{} 0.03
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# Counter resets at end of range are ignored by rate().
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eval instant at 50m rate(testcounter_reset_end[5m])
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{} 0
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clear
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load 5m
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calculate_rate_offset{x="a"} 0+10x10
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calculate_rate_offset{x="b"} 0+20x10
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calculate_rate_window 0+80x10
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# Rates should calculate per-second rates.
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eval instant at 50m rate(calculate_rate_window[50m])
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{} 0.26666666666666666
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eval instant at 50m rate(calculate_rate_offset[10m] offset 5m)
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{x="a"} 0.03333333333333333
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{x="b"} 0.06666666666666667
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clear
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load 4m
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testcounter_zero_cutoff{start="0m"} 0+240x10
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testcounter_zero_cutoff{start="1m"} 60+240x10
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testcounter_zero_cutoff{start="2m"} 120+240x10
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testcounter_zero_cutoff{start="3m"} 180+240x10
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testcounter_zero_cutoff{start="4m"} 240+240x10
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testcounter_zero_cutoff{start="5m"} 300+240x10
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# Zero cutoff for left-side extrapolation.
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eval instant at 10m rate(testcounter_zero_cutoff[20m])
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{start="0m"} 0.5
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{start="1m"} 0.55
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{start="2m"} 0.6
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{start="3m"} 0.65
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{start="4m"} 0.7
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{start="5m"} 0.6
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# Normal half-interval cutoff for left-side extrapolation.
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eval instant at 50m rate(testcounter_zero_cutoff[20m])
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{start="0m"} 0.6
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{start="1m"} 0.6
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{start="2m"} 0.6
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{start="3m"} 0.6
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{start="4m"} 0.6
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{start="5m"} 0.6
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clear
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# Tests for irate().
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load 5m
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http_requests{path="/foo"} 0+10x10
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http_requests{path="/bar"} 0+10x5 0+10x5
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eval instant at 50m irate(http_requests[50m])
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{path="/foo"} .03333333333333333333
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{path="/bar"} .03333333333333333333
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# Counter reset.
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eval instant at 30m irate(http_requests[50m])
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{path="/foo"} .03333333333333333333
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{path="/bar"} 0
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clear
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# Tests for delta().
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load 5m
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http_requests{path="/foo"} 0 50 100 150 200
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http_requests{path="/bar"} 200 150 100 50 0
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eval instant at 20m delta(http_requests[20m])
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{path="/foo"} 200
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{path="/bar"} -200
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clear
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# Tests for idelta().
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load 5m
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http_requests{path="/foo"} 0 50 100 150
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http_requests{path="/bar"} 0 50 100 50
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eval instant at 20m idelta(http_requests[20m])
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{path="/foo"} 50
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{path="/bar"} -50
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clear
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# Tests for deriv() and predict_linear().
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load 5m
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testcounter_reset_middle 0+10x4 0+10x5
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http_requests{job="app-server", instance="1", group="canary"} 0+80x10
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# deriv should return the same as rate in simple cases.
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eval instant at 50m rate(http_requests{group="canary", instance="1", job="app-server"}[50m])
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{group="canary", instance="1", job="app-server"} 0.26666666666666666
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eval instant at 50m deriv(http_requests{group="canary", instance="1", job="app-server"}[50m])
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{group="canary", instance="1", job="app-server"} 0.26666666666666666
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# deriv should return correct result.
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eval instant at 50m deriv(testcounter_reset_middle[100m])
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{} 0.010606060606060607
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# predict_linear should return correct result.
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# X/s = [ 0, 300, 600, 900,1200,1500,1800,2100,2400,2700,3000]
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# Y = [ 0, 10, 20, 30, 40, 0, 10, 20, 30, 40, 50]
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# sumX = 16500
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# sumY = 250
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# sumXY = 480000
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# sumX2 = 34650000
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# n = 11
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# covXY = 105000
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# varX = 9900000
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# slope = 0.010606060606060607
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# intercept at t=0: 6.818181818181818
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# intercept at t=3000: 38.63636363636364
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# intercept at t=3000+3600: 76.81818181818181
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eval instant at 50m predict_linear(testcounter_reset_middle[100m], 3600)
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{} 76.81818181818181
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# intercept at t = 3000+3600 = 6600
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eval instant at 50m predict_linear(testcounter_reset_middle[100m] @ 3000, 3600)
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{} 76.81818181818181
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# intercept at t = 600+3600 = 4200
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eval instant at 10m predict_linear(testcounter_reset_middle[100m] @ 3000, 3600)
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{} 51.36363636363637
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# intercept at t = 4200+3600 = 7800
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eval instant at 70m predict_linear(testcounter_reset_middle[100m] @ 3000, 3600)
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{} 89.54545454545455
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# With http_requests, there is a sample value exactly at the end of
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# the range, and it has exactly the predicted value, so predict_linear
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# can be emulated with deriv.
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eval instant at 50m predict_linear(http_requests[50m], 3600) - (http_requests + deriv(http_requests[50m]) * 3600)
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{group="canary", instance="1", job="app-server"} 0
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clear
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# Tests for label_replace.
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load 5m
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testmetric{src="source-value-10",dst="original-destination-value"} 0
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testmetric{src="source-value-20",dst="original-destination-value"} 1
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# label_replace does a full-string match and replace.
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eval instant at 0m label_replace(testmetric, "dst", "destination-value-$1", "src", "source-value-(.*)")
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testmetric{src="source-value-10",dst="destination-value-10"} 0
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testmetric{src="source-value-20",dst="destination-value-20"} 1
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# label_replace does not do a sub-string match.
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eval instant at 0m label_replace(testmetric, "dst", "destination-value-$1", "src", "value-(.*)")
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testmetric{src="source-value-10",dst="original-destination-value"} 0
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testmetric{src="source-value-20",dst="original-destination-value"} 1
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# label_replace works with multiple capture groups.
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eval instant at 0m label_replace(testmetric, "dst", "$1-value-$2", "src", "(.*)-value-(.*)")
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testmetric{src="source-value-10",dst="source-value-10"} 0
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testmetric{src="source-value-20",dst="source-value-20"} 1
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# label_replace does not overwrite the destination label if the source label
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# does not exist.
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eval instant at 0m label_replace(testmetric, "dst", "value-$1", "nonexistent-src", "source-value-(.*)")
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testmetric{src="source-value-10",dst="original-destination-value"} 0
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testmetric{src="source-value-20",dst="original-destination-value"} 1
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# label_replace overwrites the destination label if the source label is empty,
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# but matched.
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eval instant at 0m label_replace(testmetric, "dst", "value-$1", "nonexistent-src", "(.*)")
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testmetric{src="source-value-10",dst="value-"} 0
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testmetric{src="source-value-20",dst="value-"} 1
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# label_replace does not overwrite the destination label if the source label
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# is not matched.
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eval instant at 0m label_replace(testmetric, "dst", "value-$1", "src", "non-matching-regex")
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testmetric{src="source-value-10",dst="original-destination-value"} 0
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testmetric{src="source-value-20",dst="original-destination-value"} 1
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eval instant at 0m label_replace((((testmetric))), (("dst")), (("value-$1")), (("src")), (("non-matching-regex")))
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testmetric{src="source-value-10",dst="original-destination-value"} 0
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testmetric{src="source-value-20",dst="original-destination-value"} 1
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# label_replace drops labels that are set to empty values.
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eval instant at 0m label_replace(testmetric, "dst", "", "dst", ".*")
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testmetric{src="source-value-10"} 0
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testmetric{src="source-value-20"} 1
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# label_replace fails when the regex is invalid.
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eval_fail instant at 0m label_replace(testmetric, "dst", "value-$1", "src", "(.*")
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# label_replace fails when the destination label name is not a valid Prometheus label name.
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eval_fail instant at 0m label_replace(testmetric, "invalid-label-name", "", "src", "(.*)")
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# label_replace fails when there would be duplicated identical output label sets.
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eval_fail instant at 0m label_replace(testmetric, "src", "", "", "")
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clear
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# Tests for vector, time and timestamp.
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load 10s
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metric 1 1
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eval instant at 0s timestamp(metric)
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{} 0
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eval instant at 5s timestamp(metric)
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{} 0
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eval instant at 5s timestamp(((metric)))
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{} 0
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eval instant at 10s timestamp(metric)
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{} 10
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eval instant at 10s timestamp(((metric)))
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{} 10
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# Tests for label_join.
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load 5m
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testmetric{src="a",src1="b",src2="c",dst="original-destination-value"} 0
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testmetric{src="d",src1="e",src2="f",dst="original-destination-value"} 1
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# label_join joins all src values in order.
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eval instant at 0m label_join(testmetric, "dst", "-", "src", "src1", "src2")
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testmetric{src="a",src1="b",src2="c",dst="a-b-c"} 0
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testmetric{src="d",src1="e",src2="f",dst="d-e-f"} 1
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# label_join treats non existent src labels as empty strings.
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eval instant at 0m label_join(testmetric, "dst", "-", "src", "src3", "src1")
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testmetric{src="a",src1="b",src2="c",dst="a--b"} 0
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testmetric{src="d",src1="e",src2="f",dst="d--e"} 1
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# label_join overwrites the destination label even if the resulting dst label is empty string
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eval instant at 0m label_join(testmetric, "dst", "", "emptysrc", "emptysrc1", "emptysrc2")
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testmetric{src="a",src1="b",src2="c"} 0
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testmetric{src="d",src1="e",src2="f"} 1
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# test without src label for label_join
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eval instant at 0m label_join(testmetric, "dst", ", ")
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testmetric{src="a",src1="b",src2="c"} 0
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testmetric{src="d",src1="e",src2="f"} 1
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# test without dst label for label_join
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load 5m
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testmetric1{src="foo",src1="bar",src2="foobar"} 0
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testmetric1{src="fizz",src1="buzz",src2="fizzbuzz"} 1
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# label_join creates dst label if not present.
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eval instant at 0m label_join(testmetric1, "dst", ", ", "src", "src1", "src2")
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testmetric1{src="foo",src1="bar",src2="foobar",dst="foo, bar, foobar"} 0
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testmetric1{src="fizz",src1="buzz",src2="fizzbuzz",dst="fizz, buzz, fizzbuzz"} 1
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clear
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# Tests for vector.
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eval instant at 0m vector(1)
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{} 1
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eval instant at 0s vector(time())
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{} 0
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eval instant at 5s vector(time())
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{} 5
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eval instant at 60m vector(time())
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{} 3600
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# Tests for clamp_max, clamp_min(), and clamp().
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load 5m
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test_clamp{src="clamp-a"} -50
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test_clamp{src="clamp-b"} 0
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test_clamp{src="clamp-c"} 100
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eval instant at 0m clamp_max(test_clamp, 75)
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{src="clamp-a"} -50
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{src="clamp-b"} 0
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{src="clamp-c"} 75
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eval instant at 0m clamp_min(test_clamp, -25)
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{src="clamp-a"} -25
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{src="clamp-b"} 0
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{src="clamp-c"} 100
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eval instant at 0m clamp(test_clamp, -25, 75)
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{src="clamp-a"} -25
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{src="clamp-b"} 0
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{src="clamp-c"} 75
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eval instant at 0m clamp_max(clamp_min(test_clamp, -20), 70)
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{src="clamp-a"} -20
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{src="clamp-b"} 0
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{src="clamp-c"} 70
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eval instant at 0m clamp_max((clamp_min(test_clamp, (-20))), (70))
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{src="clamp-a"} -20
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{src="clamp-b"} 0
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{src="clamp-c"} 70
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eval instant at 0m clamp(test_clamp, 0, NaN)
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{src="clamp-a"} NaN
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{src="clamp-b"} NaN
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{src="clamp-c"} NaN
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eval instant at 0m clamp(test_clamp, NaN, 0)
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{src="clamp-a"} NaN
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{src="clamp-b"} NaN
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{src="clamp-c"} NaN
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eval instant at 0m clamp(test_clamp, 5, -5)
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# Test cases for sgn.
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clear
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load 5m
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test_sgn{src="sgn-a"} -Inf
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test_sgn{src="sgn-b"} Inf
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test_sgn{src="sgn-c"} NaN
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test_sgn{src="sgn-d"} -50
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test_sgn{src="sgn-e"} 0
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test_sgn{src="sgn-f"} 100
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eval instant at 0m sgn(test_sgn)
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{src="sgn-a"} -1
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{src="sgn-b"} 1
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{src="sgn-c"} NaN
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{src="sgn-d"} -1
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{src="sgn-e"} 0
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{src="sgn-f"} 1
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# Tests for sort/sort_desc.
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clear
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load 5m
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http_requests{job="api-server", instance="0", group="production"} 0+10x10
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http_requests{job="api-server", instance="1", group="production"} 0+20x10
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http_requests{job="api-server", instance="0", group="canary"} 0+30x10
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http_requests{job="api-server", instance="1", group="canary"} 0+40x10
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http_requests{job="api-server", instance="2", group="canary"} NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN
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http_requests{job="app-server", instance="0", group="production"} 0+50x10
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http_requests{job="app-server", instance="1", group="production"} 0+60x10
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http_requests{job="app-server", instance="0", group="canary"} 0+70x10
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http_requests{job="app-server", instance="1", group="canary"} 0+80x10
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eval_ordered instant at 50m sort(http_requests)
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http_requests{group="production", instance="0", job="api-server"} 100
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http_requests{group="production", instance="1", job="api-server"} 200
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http_requests{group="canary", instance="0", job="api-server"} 300
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http_requests{group="canary", instance="1", job="api-server"} 400
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http_requests{group="production", instance="0", job="app-server"} 500
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http_requests{group="production", instance="1", job="app-server"} 600
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http_requests{group="canary", instance="0", job="app-server"} 700
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http_requests{group="canary", instance="1", job="app-server"} 800
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http_requests{group="canary", instance="2", job="api-server"} NaN
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eval_ordered instant at 50m sort_desc(http_requests)
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http_requests{group="canary", instance="1", job="app-server"} 800
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http_requests{group="canary", instance="0", job="app-server"} 700
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http_requests{group="production", instance="1", job="app-server"} 600
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http_requests{group="production", instance="0", job="app-server"} 500
|
|
http_requests{group="canary", instance="1", job="api-server"} 400
|
|
http_requests{group="canary", instance="0", job="api-server"} 300
|
|
http_requests{group="production", instance="1", job="api-server"} 200
|
|
http_requests{group="production", instance="0", job="api-server"} 100
|
|
http_requests{group="canary", instance="2", job="api-server"} NaN
|
|
|
|
# Tests for holt_winters
|
|
clear
|
|
|
|
# positive trends
|
|
load 10s
|
|
http_requests{job="api-server", instance="0", group="production"} 0+10x1000 100+30x1000
|
|
http_requests{job="api-server", instance="1", group="production"} 0+20x1000 200+30x1000
|
|
http_requests{job="api-server", instance="0", group="canary"} 0+30x1000 300+80x1000
|
|
http_requests{job="api-server", instance="1", group="canary"} 0+40x2000
|
|
|
|
eval instant at 8000s holt_winters(http_requests[1m], 0.01, 0.1)
|
|
{job="api-server", instance="0", group="production"} 8000
|
|
{job="api-server", instance="1", group="production"} 16000
|
|
{job="api-server", instance="0", group="canary"} 24000
|
|
{job="api-server", instance="1", group="canary"} 32000
|
|
|
|
# negative trends
|
|
clear
|
|
load 10s
|
|
http_requests{job="api-server", instance="0", group="production"} 8000-10x1000
|
|
http_requests{job="api-server", instance="1", group="production"} 0-20x1000
|
|
http_requests{job="api-server", instance="0", group="canary"} 0+30x1000 300-80x1000
|
|
http_requests{job="api-server", instance="1", group="canary"} 0-40x1000 0+40x1000
|
|
|
|
eval instant at 8000s holt_winters(http_requests[1m], 0.01, 0.1)
|
|
{job="api-server", instance="0", group="production"} 0
|
|
{job="api-server", instance="1", group="production"} -16000
|
|
{job="api-server", instance="0", group="canary"} 24000
|
|
{job="api-server", instance="1", group="canary"} -32000
|
|
|
|
# Tests for avg_over_time
|
|
clear
|
|
load 10s
|
|
metric 1 2 3 4 5
|
|
metric2 1 2 3 4 Inf
|
|
metric3 1 2 3 4 -Inf
|
|
metric4 1 2 3 Inf -Inf
|
|
metric5 Inf 0 Inf
|
|
metric5b Inf 0 Inf
|
|
metric5c Inf Inf Inf -Inf
|
|
metric6 1 2 3 -Inf -Inf
|
|
metric6b -Inf 0 -Inf
|
|
metric6c -Inf -Inf -Inf Inf
|
|
metric7 1 2 -Inf -Inf Inf
|
|
metric8 9.988465674311579e+307 9.988465674311579e+307
|
|
metric9 -9.988465674311579e+307 -9.988465674311579e+307 -9.988465674311579e+307
|
|
metric10 -9.988465674311579e+307 9.988465674311579e+307
|
|
|
|
eval instant at 1m avg_over_time(metric[1m])
|
|
{} 3
|
|
|
|
eval instant at 1m sum_over_time(metric[1m])/count_over_time(metric[1m])
|
|
{} 3
|
|
|
|
eval instant at 1m avg_over_time(metric2[1m])
|
|
{} Inf
|
|
|
|
eval instant at 1m sum_over_time(metric2[1m])/count_over_time(metric2[1m])
|
|
{} Inf
|
|
|
|
eval instant at 1m avg_over_time(metric3[1m])
|
|
{} -Inf
|
|
|
|
eval instant at 1m sum_over_time(metric3[1m])/count_over_time(metric3[1m])
|
|
{} -Inf
|
|
|
|
eval instant at 1m avg_over_time(metric4[1m])
|
|
{} NaN
|
|
|
|
eval instant at 1m sum_over_time(metric4[1m])/count_over_time(metric4[1m])
|
|
{} NaN
|
|
|
|
eval instant at 1m avg_over_time(metric5[1m])
|
|
{} Inf
|
|
|
|
eval instant at 1m sum_over_time(metric5[1m])/count_over_time(metric5[1m])
|
|
{} Inf
|
|
|
|
eval instant at 1m avg_over_time(metric5b[1m])
|
|
{} Inf
|
|
|
|
eval instant at 1m sum_over_time(metric5b[1m])/count_over_time(metric5b[1m])
|
|
{} Inf
|
|
|
|
eval instant at 1m avg_over_time(metric5c[1m])
|
|
{} NaN
|
|
|
|
eval instant at 1m sum_over_time(metric5c[1m])/count_over_time(metric5c[1m])
|
|
{} NaN
|
|
|
|
eval instant at 1m avg_over_time(metric6[1m])
|
|
{} -Inf
|
|
|
|
eval instant at 1m sum_over_time(metric6[1m])/count_over_time(metric6[1m])
|
|
{} -Inf
|
|
|
|
eval instant at 1m avg_over_time(metric6b[1m])
|
|
{} -Inf
|
|
|
|
eval instant at 1m sum_over_time(metric6b[1m])/count_over_time(metric6b[1m])
|
|
{} -Inf
|
|
|
|
eval instant at 1m avg_over_time(metric6c[1m])
|
|
{} NaN
|
|
|
|
eval instant at 1m sum_over_time(metric6c[1m])/count_over_time(metric6c[1m])
|
|
{} NaN
|
|
|
|
|
|
eval instant at 1m avg_over_time(metric7[1m])
|
|
{} NaN
|
|
|
|
eval instant at 1m sum_over_time(metric7[1m])/count_over_time(metric7[1m])
|
|
{} NaN
|
|
|
|
eval instant at 1m avg_over_time(metric8[1m])
|
|
{} 9.988465674311579e+307
|
|
|
|
# This overflows float64.
|
|
eval instant at 1m sum_over_time(metric8[1m])/count_over_time(metric8[1m])
|
|
{} Inf
|
|
|
|
eval instant at 1m avg_over_time(metric9[1m])
|
|
{} -9.988465674311579e+307
|
|
|
|
# This overflows float64.
|
|
eval instant at 1m sum_over_time(metric9[1m])/count_over_time(metric9[1m])
|
|
{} -Inf
|
|
|
|
eval instant at 1m avg_over_time(metric10[1m])
|
|
{} 0
|
|
|
|
eval instant at 1m sum_over_time(metric10[1m])/count_over_time(metric10[1m])
|
|
{} 0
|
|
|
|
# Tests for stddev_over_time and stdvar_over_time.
|
|
clear
|
|
load 10s
|
|
metric 0 8 8 2 3
|
|
|
|
eval instant at 1m stdvar_over_time(metric[1m])
|
|
{} 10.56
|
|
|
|
eval instant at 1m stddev_over_time(metric[1m])
|
|
{} 3.249615
|
|
|
|
eval instant at 1m stddev_over_time((metric[1m]))
|
|
{} 3.249615
|
|
|
|
# Tests for stddev_over_time and stdvar_over_time #4927.
|
|
clear
|
|
load 10s
|
|
metric 1.5990505637277868 1.5990505637277868 1.5990505637277868
|
|
|
|
eval instant at 1m stdvar_over_time(metric[1m])
|
|
{} 0
|
|
|
|
eval instant at 1m stddev_over_time(metric[1m])
|
|
{} 0
|
|
|
|
# Tests for quantile_over_time
|
|
clear
|
|
|
|
load 10s
|
|
data{test="two samples"} 0 1
|
|
data{test="three samples"} 0 1 2
|
|
data{test="uneven samples"} 0 1 4
|
|
|
|
eval instant at 1m quantile_over_time(0, data[1m])
|
|
{test="two samples"} 0
|
|
{test="three samples"} 0
|
|
{test="uneven samples"} 0
|
|
|
|
eval instant at 1m quantile_over_time(0.5, data[1m])
|
|
{test="two samples"} 0.5
|
|
{test="three samples"} 1
|
|
{test="uneven samples"} 1
|
|
|
|
eval instant at 1m quantile_over_time(0.75, data[1m])
|
|
{test="two samples"} 0.75
|
|
{test="three samples"} 1.5
|
|
{test="uneven samples"} 2.5
|
|
|
|
eval instant at 1m quantile_over_time(0.8, data[1m])
|
|
{test="two samples"} 0.8
|
|
{test="three samples"} 1.6
|
|
{test="uneven samples"} 2.8
|
|
|
|
eval instant at 1m quantile_over_time(1, data[1m])
|
|
{test="two samples"} 1
|
|
{test="three samples"} 2
|
|
{test="uneven samples"} 4
|
|
|
|
eval instant at 1m quantile_over_time(-1, data[1m])
|
|
{test="two samples"} -Inf
|
|
{test="three samples"} -Inf
|
|
{test="uneven samples"} -Inf
|
|
|
|
eval instant at 1m quantile_over_time(2, data[1m])
|
|
{test="two samples"} +Inf
|
|
{test="three samples"} +Inf
|
|
{test="uneven samples"} +Inf
|
|
|
|
eval instant at 1m (quantile_over_time(2, (data[1m])))
|
|
{test="two samples"} +Inf
|
|
{test="three samples"} +Inf
|
|
{test="uneven samples"} +Inf
|
|
|
|
clear
|
|
|
|
# Test time-related functions.
|
|
eval instant at 0m year()
|
|
{} 1970
|
|
|
|
eval instant at 1ms time()
|
|
0.001
|
|
|
|
eval instant at 50m time()
|
|
3000
|
|
|
|
eval instant at 0m year(vector(1136239445))
|
|
{} 2006
|
|
|
|
eval instant at 0m month()
|
|
{} 1
|
|
|
|
eval instant at 0m month(vector(1136239445))
|
|
{} 1
|
|
|
|
eval instant at 0m day_of_month()
|
|
{} 1
|
|
|
|
eval instant at 0m day_of_month(vector(1136239445))
|
|
{} 2
|
|
|
|
# Thursday.
|
|
eval instant at 0m day_of_week()
|
|
{} 4
|
|
|
|
eval instant at 0m day_of_week(vector(1136239445))
|
|
{} 1
|
|
|
|
eval instant at 0m hour()
|
|
{} 0
|
|
|
|
eval instant at 0m hour(vector(1136239445))
|
|
{} 22
|
|
|
|
eval instant at 0m minute()
|
|
{} 0
|
|
|
|
eval instant at 0m minute(vector(1136239445))
|
|
{} 4
|
|
|
|
# 2008-12-31 23:59:59 just before leap second.
|
|
eval instant at 0m year(vector(1230767999))
|
|
{} 2008
|
|
|
|
# 2009-01-01 00:00:00 just after leap second.
|
|
eval instant at 0m year(vector(1230768000))
|
|
{} 2009
|
|
|
|
# 2016-02-29 23:59:59 February 29th in leap year.
|
|
eval instant at 0m month(vector(1456790399)) + day_of_month(vector(1456790399)) / 100
|
|
{} 2.29
|
|
|
|
# 2016-03-01 00:00:00 March 1st in leap year.
|
|
eval instant at 0m month(vector(1456790400)) + day_of_month(vector(1456790400)) / 100
|
|
{} 3.01
|
|
|
|
# February 1st 2016 in leap year.
|
|
eval instant at 0m days_in_month(vector(1454284800))
|
|
{} 29
|
|
|
|
# February 1st 2017 not in leap year.
|
|
eval instant at 0m days_in_month(vector(1485907200))
|
|
{} 28
|
|
|
|
clear
|
|
|
|
# Test duplicate labelset in promql output.
|
|
load 5m
|
|
testmetric1{src="a",dst="b"} 0
|
|
testmetric2{src="a",dst="b"} 1
|
|
|
|
eval_fail instant at 0m changes({__name__=~'testmetric1|testmetric2'}[5m])
|
|
|
|
# Tests for *_over_time
|
|
clear
|
|
|
|
load 10s
|
|
data{type="numbers"} 2 0 3
|
|
data{type="some_nan"} 2 0 NaN
|
|
data{type="some_nan2"} 2 NaN 1
|
|
data{type="some_nan3"} NaN 0 1
|
|
data{type="only_nan"} NaN NaN NaN
|
|
|
|
eval instant at 1m min_over_time(data[1m])
|
|
{type="numbers"} 0
|
|
{type="some_nan"} 0
|
|
{type="some_nan2"} 1
|
|
{type="some_nan3"} 0
|
|
{type="only_nan"} NaN
|
|
|
|
eval instant at 1m max_over_time(data[1m])
|
|
{type="numbers"} 3
|
|
{type="some_nan"} 2
|
|
{type="some_nan2"} 2
|
|
{type="some_nan3"} 1
|
|
{type="only_nan"} NaN
|
|
|
|
eval instant at 1m last_over_time(data[1m])
|
|
data{type="numbers"} 3
|
|
data{type="some_nan"} NaN
|
|
data{type="some_nan2"} 1
|
|
data{type="some_nan3"} 1
|
|
data{type="only_nan"} NaN
|
|
|
|
clear
|
|
|
|
# Test for absent()
|
|
eval instant at 50m absent(nonexistent)
|
|
{} 1
|
|
|
|
eval instant at 50m absent(nonexistent{job="testjob", instance="testinstance", method=~".x"})
|
|
{instance="testinstance", job="testjob"} 1
|
|
|
|
eval instant at 50m absent(nonexistent{job="testjob",job="testjob2",foo="bar"})
|
|
{foo="bar"} 1
|
|
|
|
eval instant at 50m absent(nonexistent{job="testjob",job="testjob2",job="three",foo="bar"})
|
|
{foo="bar"} 1
|
|
|
|
eval instant at 50m absent(nonexistent{job="testjob",job=~"testjob2",foo="bar"})
|
|
{foo="bar"} 1
|
|
|
|
clear
|
|
|
|
# Don't return anything when there's something there.
|
|
load 5m
|
|
http_requests{job="api-server", instance="0", group="production"} 0+10x10
|
|
|
|
eval instant at 50m absent(http_requests)
|
|
|
|
eval instant at 50m absent(sum(http_requests))
|
|
|
|
clear
|
|
|
|
eval instant at 50m absent(sum(nonexistent{job="testjob", instance="testinstance"}))
|
|
{} 1
|
|
|
|
eval instant at 50m absent(max(nonexistant))
|
|
{} 1
|
|
|
|
eval instant at 50m absent(nonexistant > 1)
|
|
{} 1
|
|
|
|
eval instant at 50m absent(a + b)
|
|
{} 1
|
|
|
|
eval instant at 50m absent(a and b)
|
|
{} 1
|
|
|
|
eval instant at 50m absent(rate(nonexistant[5m]))
|
|
{} 1
|
|
|
|
clear
|
|
|
|
# Testdata for absent_over_time()
|
|
eval instant at 1m absent_over_time(http_requests[5m])
|
|
{} 1
|
|
|
|
eval instant at 1m absent_over_time(http_requests{handler="/foo"}[5m])
|
|
{handler="/foo"} 1
|
|
|
|
eval instant at 1m absent_over_time(http_requests{handler!="/foo"}[5m])
|
|
{} 1
|
|
|
|
eval instant at 1m absent_over_time(http_requests{handler="/foo", handler="/bar", handler="/foobar"}[5m])
|
|
{} 1
|
|
|
|
eval instant at 1m absent_over_time(rate(nonexistant[5m])[5m:])
|
|
{} 1
|
|
|
|
eval instant at 1m absent_over_time(http_requests{handler="/foo", handler="/bar", instance="127.0.0.1"}[5m])
|
|
{instance="127.0.0.1"} 1
|
|
|
|
load 1m
|
|
http_requests{path="/foo",instance="127.0.0.1",job="httpd"} 1+1x10
|
|
http_requests{path="/bar",instance="127.0.0.1",job="httpd"} 1+1x10
|
|
httpd_handshake_failures_total{instance="127.0.0.1",job="node"} 1+1x15
|
|
httpd_log_lines_total{instance="127.0.0.1",job="node"} 1
|
|
ssl_certificate_expiry_seconds{job="ingress"} NaN NaN NaN NaN NaN
|
|
|
|
eval instant at 5m absent_over_time(http_requests[5m])
|
|
|
|
eval instant at 5m absent_over_time(rate(http_requests[5m])[5m:1m])
|
|
|
|
eval instant at 0m absent_over_time(httpd_log_lines_total[30s])
|
|
|
|
eval instant at 1m absent_over_time(httpd_log_lines_total[30s])
|
|
{} 1
|
|
|
|
eval instant at 15m absent_over_time(http_requests[5m])
|
|
|
|
eval instant at 16m absent_over_time(http_requests[5m])
|
|
{} 1
|
|
|
|
eval instant at 16m absent_over_time(http_requests[6m])
|
|
|
|
eval instant at 16m absent_over_time(httpd_handshake_failures_total[1m])
|
|
|
|
eval instant at 16m absent_over_time({instance="127.0.0.1"}[5m])
|
|
|
|
eval instant at 21m absent_over_time({instance="127.0.0.1"}[5m])
|
|
{instance="127.0.0.1"} 1
|
|
|
|
eval instant at 21m absent_over_time({instance="127.0.0.1"}[20m])
|
|
|
|
eval instant at 21m absent_over_time({job="grok"}[20m])
|
|
{job="grok"} 1
|
|
|
|
eval instant at 30m absent_over_time({instance="127.0.0.1"}[5m:5s])
|
|
{} 1
|
|
|
|
eval instant at 5m absent_over_time({job="ingress"}[4m])
|
|
|
|
eval instant at 10m absent_over_time({job="ingress"}[4m])
|
|
{job="ingress"} 1
|
|
|
|
clear
|
|
|
|
# Testdata for present_over_time()
|
|
eval instant at 1m present_over_time(http_requests[5m])
|
|
|
|
eval instant at 1m present_over_time(http_requests{handler="/foo"}[5m])
|
|
|
|
eval instant at 1m present_over_time(http_requests{handler!="/foo"}[5m])
|
|
|
|
eval instant at 1m present_over_time(http_requests{handler="/foo", handler="/bar", handler="/foobar"}[5m])
|
|
|
|
eval instant at 1m present_over_time(rate(nonexistant[5m])[5m:])
|
|
|
|
eval instant at 1m present_over_time(http_requests{handler="/foo", handler="/bar", instance="127.0.0.1"}[5m])
|
|
|
|
load 1m
|
|
http_requests{path="/foo",instance="127.0.0.1",job="httpd"} 1+1x10
|
|
http_requests{path="/bar",instance="127.0.0.1",job="httpd"} 1+1x10
|
|
httpd_handshake_failures_total{instance="127.0.0.1",job="node"} 1+1x15
|
|
httpd_log_lines_total{instance="127.0.0.1",job="node"} 1
|
|
ssl_certificate_expiry_seconds{job="ingress"} NaN NaN NaN NaN NaN
|
|
|
|
eval instant at 5m present_over_time(http_requests[5m])
|
|
{instance="127.0.0.1", job="httpd", path="/bar"} 1
|
|
{instance="127.0.0.1", job="httpd", path="/foo"} 1
|
|
|
|
eval instant at 5m present_over_time(rate(http_requests[5m])[5m:1m])
|
|
{instance="127.0.0.1", job="httpd", path="/bar"} 1
|
|
{instance="127.0.0.1", job="httpd", path="/foo"} 1
|
|
|
|
eval instant at 0m present_over_time(httpd_log_lines_total[30s])
|
|
{instance="127.0.0.1",job="node"} 1
|
|
|
|
eval instant at 1m present_over_time(httpd_log_lines_total[30s])
|
|
|
|
eval instant at 15m present_over_time(http_requests[5m])
|
|
{instance="127.0.0.1", job="httpd", path="/bar"} 1
|
|
{instance="127.0.0.1", job="httpd", path="/foo"} 1
|
|
|
|
eval instant at 16m present_over_time(http_requests[5m])
|
|
|
|
eval instant at 16m present_over_time(http_requests[6m])
|
|
{instance="127.0.0.1", job="httpd", path="/bar"} 1
|
|
{instance="127.0.0.1", job="httpd", path="/foo"} 1
|
|
|
|
eval instant at 16m present_over_time(httpd_handshake_failures_total[1m])
|
|
{instance="127.0.0.1", job="node"} 1
|
|
|
|
eval instant at 16m present_over_time({instance="127.0.0.1"}[5m])
|
|
{instance="127.0.0.1",job="node"} 1
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eval instant at 21m present_over_time({job="grok"}[20m])
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eval instant at 30m present_over_time({instance="127.0.0.1"}[5m:5s])
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eval instant at 5m present_over_time({job="ingress"}[4m])
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{job="ingress"} 1
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eval instant at 10m present_over_time({job="ingress"}[4m])
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clear
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# Testing exp() sqrt() log2() log10() ln()
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load 5m
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exp_root_log{l="x"} 10
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exp_root_log{l="y"} 20
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eval instant at 5m exp(exp_root_log)
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{l="x"} 22026.465794806718
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{l="y"} 485165195.4097903
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eval instant at 5m exp(exp_root_log - 10)
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{l="y"} 22026.465794806718
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{l="x"} 1
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eval instant at 5m exp(exp_root_log - 20)
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{l="x"} 4.5399929762484854e-05
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{l="y"} 1
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eval instant at 5m ln(exp_root_log)
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{l="x"} 2.302585092994046
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{l="y"} 2.995732273553991
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eval instant at 5m ln(exp_root_log - 10)
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{l="y"} 2.302585092994046
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{l="x"} -Inf
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eval instant at 5m ln(exp_root_log - 20)
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{l="y"} -Inf
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{l="x"} NaN
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eval instant at 5m exp(ln(exp_root_log))
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{l="y"} 20
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{l="x"} 10
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eval instant at 5m sqrt(exp_root_log)
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{l="x"} 3.1622776601683795
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{l="y"} 4.47213595499958
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eval instant at 5m log2(exp_root_log)
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{l="x"} 3.3219280948873626
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{l="y"} 4.321928094887363
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eval instant at 5m log2(exp_root_log - 10)
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{l="y"} 3.3219280948873626
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{l="x"} -Inf
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eval instant at 5m log2(exp_root_log - 20)
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{l="x"} NaN
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{l="y"} -Inf
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eval instant at 5m log10(exp_root_log)
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{l="x"} 1
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{l="y"} 1.301029995663981
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eval instant at 5m log10(exp_root_log - 10)
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{l="y"} 1
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{l="x"} -Inf
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eval instant at 5m log10(exp_root_log - 20)
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{l="x"} NaN
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{l="y"} -Inf
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clear
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