[8.15] Add three searches that fetch _source as separate challenges to elastic/logs track#625
Merged
martijnvg merged 1 commit intoelastic:8.15from Jun 28, 2024
Merged
Conversation
…o elastic/logs track (elastic#622) Backporting elastic#622 to the 8.15 branch. Otherwise rally nightly and esbench will not pick the change up. The version of Elasticsearch main is 8.15.0-SNAPSHOT and therefor rally nightly / esbench will use the rally track's 8.15 branch. These search are based from searches that are executed by search/discovery search challenge that fetch top documents. The queries are without query and fetch 100, 500 and 1000 documents. The source is fetches using the field fetch feature, like in the searches that execute as part of search/discovery workflow. The problem is that we see combined latency and service time for search/discovery challenge and not for each search that is executed as part of this challenge (it is composite operation). By adding these searches we can get latency and service time of searches that specifically fetch _source. This information is useful for the logsdb effort. Synthetic source makes fetching _source more expensive, but currently we can't introspect at a closer level what the impact is (since search/discovery search challenge report latency / service time for multiple operations).
salvatore-campagna
approved these changes
Jun 28, 2024
Contributor
|
👍 |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Backporting #622 to the 8.15 branch. Otherwise rally nightly and esbench will not pick the change up. The version of Elasticsearch main is 8.15.0-SNAPSHOT and therefor rally nightly / esbench will use the rally track's 8.15 branch.
Note: previous backport #623 was accidentally against master branch... and merging that caused an empty commit in master branch. 🤦
These search are based from searches that are executed by search/discovery search challenge that fetch top documents. The queries are without query and fetch 100, 500 and 1000 documents. The source is fetches using the field fetch feature, like in the searches that execute as part of search/discovery workflow.
The problem is that we see combined latency and service time for search/discovery challenge and not for each search that is executed as part of this challenge (it is composite operation).
By adding these searches we can get latency and service time of searches that specifically fetch _source. This information is useful for the logsdb effort. Synthetic source makes fetching _source more expensive, but currently we can't introspect at a closer level what the impact is (since search/discovery search challenge report latency / service time for multiple operations).