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agao48 / metrictank_metatags_research.md
Last active September 11, 2019 13:59

MetaTag Testing

Details

Number of Timeseries

42.7k timeseries in our test metrictank instance

Metatags

When pushing metatags for 29.4k hosts (via the bulk update endpoint). We formatted each record like the following:

{
@agao48
agao48 / metrictank_metatags_testing_v2.md
Last active September 20, 2019 15:04

Stats from our real stage environment

Did 3 runs for each type of test

metatags disabled

Latencies     [mean, 50, 95, 99, max]    18.637796ms, 16.960884ms, 27.449045ms, 39.278602ms, 445.852532ms
Latencies     [mean, 50, 95, 99, max]    16.800122ms, 15.25657ms, 25.031015ms, 32.895322ms, 68.804252ms
Latencies     [mean, 50, 95, 99, max]    17.2324ms, 15.393382ms, 24.967953ms, 39.141642ms, 254.519476ms
@agao48
agao48 / metrictank_metatags_testing_v3.md
Created October 29, 2019 21:44

Stats from our real stage environment

Did 3 runs for each type of test

1 metatag in system

Latencies     [mean, 50, 95, 99, max]    18.637796ms, 16.960884ms, 27.449045ms, 39.278602ms, 445.852532ms
Latencies     [mean, 50, 95, 99, max]    16.800122ms, 15.25657ms, 25.031015ms, 32.895322ms, 68.804252ms
Latencies     [mean, 50, 95, 99, max]    17.2324ms, 15.393382ms, 24.967953ms, 39.141642ms, 254.519476ms
@agao48
agao48 / metatags_20191119_issue_ops-524.md
Created December 3, 2019 15:55

1k metatags before

no metatags metatags AC AC values?tag AC tags?expr
Latencies
mean 58.151678ms 113.268884ms 14.792013ms 23.29381ms 69.367814ms
50 18.021065ms 20.851112ms 13.293058ms 21.888759ms 63.249727ms
90 205.851732ms 440.347992ms 17.309934ms 31.410436ms 95.64596ms
99 259.926949ms 528.813338ms 55.461438ms 38.367108ms 116.674246ms
max 470.297375ms 761.200668ms 187.599806ms 57.794579ms 249.589204ms