Travis Downs
Travis Downs
Failed in e.g. the CI for this backport: https://github.com/redpanda-data/redpanda/pull/7351 I could reproduce locally: ``` i=0; while ../bin/test_kafka_server_fixture_rpunit --run_test=read_from_ntp_max_bytes -- -c 1 >& log-$i; do i=$((i+1)); done ``` This almost always...
The key CPU use metric for seastar is "reactor utilization". This is the time spent on CPU [1] except that doing busy polling (i.e., when there is no additional work...
rocketmq-tools depends on logback-classic, which includes a `StaticLoggerBinder` class which binds slf4j to logback. This binding shouldn't be made by a library since only one binding can exist in the...
### Version & Environment Redpanda version: 23.1.11 ### What went wrong? Latency spike is observed in concert with active producer IDs surpassing 1000 on a broker: https://vectorizedio.grafana.net/d/redpanda-prod-v2/redpanda-clusters-v2?orgId=1&var-datasource=metrics-prod-cloudv2&var-redpanda_id=chiba8rosj7gvl84bk3g&var-node=All&var-node_shard=All&var-aggr_criteria=pod&from=1687770918810&to=1687773056033 Produce IDs go...
### Version & Environment Redpanda version: 23.2.17 ### What went wrong? When repeatedly creating a partition with a high number of partitions (22,800 in this case), some shards seem to...
Currently if you specify a "no consume" workload (e.g., with 0 subscriptions per topic) it will still allocate 1/2 (rounded up) of all worker nodes to consumer workers, even though...
In `AbstractHistogram.encodeIntoCompressedByteBuffer`, if the `targetBuffer` provided as the destination of the encoded version isn't large enough, the histogram is silently truncated and you will get the following error when you...
On Ubuntu the binary is renamed `gist-paste` as you are no doubt aware. Perhaps the error messages, e.g., this login one: ~~~ $ gist-paste foo.txt Please log in with `gist...
When updating a gist, the URL returns simple contains the hash of the gist itself, not the file. So for example `--raw` will return a value that shows the last...
If a pointer is allocated on one shard and then reallocated smaller on another it crashes in most cases [1], e.g., this test crashes: ``` SEASTAR_TEST_CASE(test_cross_thread_realloc) { // needs at...