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CI Failure (random consumer timed out) in TieredStorageCacheStressTest.tiny_cache_test
#13648
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looking at one instance of test failure the consumer had read upto 78 messages. The expectation is to read 100 messages, so the consumer seems slow but not stuck
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from the kgoverifier log, towards the end:
wonder why the stacktrace edit: |
the timeout is computed as
where self.runtime_grace_factor is already 2. would be cool if it was possible to mark a test result as "passed but these metrics are not green" |
@andijcr what is next here? |
these failures seems to point, like before, to a slow kgo verifier, that is not stuck [INFO - 2024-04-22 13:26:53,316 - kgo_verifier_services - _ingest_status - lineno:398]: Worker KgoVerifierRandomConsumer-0-132699595391568 status: ConsumerStatus<True, 0, ValidatorStatus<valid_reads=167, invalid_reads=0, out_of_scope_invalid_reads=0, lost_offsets={}>> but we already increased the grace factor once. investigating, but does not seems sev/medium |
This is similar to the fix applied in redpanda-data#22796 commit 7763669 which is needed after carryover trim was disabled and we hit cache trimming throttling making the test slower than our threshold Fixes redpanda-data#13648 CORE-1464 (cherry picked from commit b5faa6d)
This is similar to the fix applied in redpanda-data#22796 commit 7763669 which is needed after carryover trim was disabled and we hit cache trimming throttling making the test slower than our threshold Fixes redpanda-data#13648 CORE-1464 (cherry picked from commit b5faa6d)
https://buildkite.com/redpanda/vtools/builds/9591
https://buildkite.com/redpanda/vtools/builds/9594
https://buildkite.com/redpanda/vtools/builds/9598
https://buildkite.com/redpanda/vtools/builds/9601
JIRA Link: CORE-1464
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