Query latency/service time are always identical

Elastic Stack Elasticsearch
1

Hi,

in all my benchmarks, these values are always the same:

| 50th percentile latency | replay-listing-query | 4.3336 | ms |
| 90th percentile latency | replay-listing-query | 44.9377 | ms |
| 99th percentile latency | replay-listing-query | 249.982 | ms |
| 50th percentile service time | replay-listing-query | 4.3336 | ms |
| 90th percentile service time | replay-listing-query | 44.9377 | ms |
| 99th percentile service time | replay-listing-query | 249.982 | ms |

It is too much of a coincidence no??

thanks

2

Hi!

I'm assuming you mean that "latency" and "service time" are always the same for each percentile, not that you get the exact same values in your results between each run.

This is the expected outcome when you run tasks without a target-throughput. See the FAQ for more info: Frequently Asked Questions (FAQ) - Rally 2.6.0 documentation

1 Like
3

makes sense, thanks Rick!

4

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