Commit graph

10 commits

Author SHA1 Message Date
d8af19cc83 [#114] datagen: Remove calcHash parameter in GenPayload()
Hash calculation is now done on-demand with a method call.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-01-12 19:29:16 +03:00
4544ec616b [#114] datagen: Allow to generate streaming payloads
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-01-12 19:29:16 +03:00
74121bb387 [#114] datagen: Refactor payload generation
Return an interface which can be converted to `io.Reader` as well as
report payload size and hash.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-01-12 19:29:16 +03:00
ba04c682cb [#13] Allow to use english text in the payload
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-06-27 11:14:05 +00:00
cea265a3f8 [#43] generator: Fix initial payload generation
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-03-24 07:29:32 +00:00
b1f7b29848 [TrueCloudLab#22] datagen: Use local randomness source
`math/rand.Read` is deprecated.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-03-10 06:03:38 +00:00
e96d83549b [TrueCloudLab#22] datagen: Allocate buffer once
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2023-03-10 06:03:38 +00:00
171327cdda [#2] Deep rebranding
Signed-off-by: Alex Vanin <a.vanin@yadro.com>
2022-12-30 11:05:20 +03:00
6b50c8dcf2 [#17] Add unit tests for the generator
Signed-off-by: Vladimir Domnich <v.domnich@yadro.com>
2022-09-19 12:57:57 +03:00
962da644af [#17] Implement k6 extension for random data generation
It improves payload generation in our scenarios. Current implementation
of scenarios generates single random payload at the start and then sends this
same payload on every request. More realistic test is to generate unique payload
for each request. However, this is an expensive operation that can easily cause
a bottleneck on K6 side when we run multiple writing VUs. So instead we generate
a random buffer with some extra bytes and then take slices of this buffer thus
producing a random payload for each request.

Signed-off-by: Vladimir Domnich <v.domnich@yadro.com>
2022-09-19 12:57:57 +03:00