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Posted to notifications@skywalking.apache.org by "forgottener (via GitHub)" <gi...@apache.org> on 2025/06/01 02:23:08 UTC
[I] [Feature] [skywalking-ui] async-profiling duration options need shorter intervals for high-load applications [skywalking]
forgottener opened a new issue, #13282:
URL: https://github.com/apache/skywalking/issues/13282
### Search before asking
- [x] I had searched in the [issues](https://github.com/apache/skywalking/issues?q=is%3Aissue) and found no similar feature requirement.
### Description
### Background
The current async-profiling feature in SkyWalking UI provides duration options of 5, 10, and 15 minutes. While these durations work well for applications with moderate load, they create challenges for high-load Java applications where the profiling data can quickly exceed size limits.
### Problem
When profiling high-load Java applications, even a 5-minute sampling period can generate files exceeding 10MB, resulting in JFR_UPLOAD_FILE_TOO_LARGE_ERROR. This prevents effective continuous monitoring of these applications, as the profiling data cannot be properly uploaded and analyzed.
### Proposed Solution
Add shorter duration options for async-profiling in the skywalking-ui:
- Add 30-second and 1-minute options to the existing choices
- Consider adding a custom duration input with reasonable lower bounds
This enhancement would allow users to effectively profile high-load Java applications without encountering file size limitations

### Use case
_No response_
### Related issues
_No response_
### Are you willing to submit a pull request to implement this on your own?
- [x] Yes I am willing to submit a pull request on my own!
### Code of Conduct
- [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
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Re: [I] [Feature] [skywalking-ui] async-profiling duration options need shorter intervals for high-load applications [skywalking]
Posted by "wu-sheng (via GitHub)" <gi...@apache.org>.
wu-sheng commented on issue #13282:
URL: https://github.com/apache/skywalking/issues/13282#issuecomment-2927254437
Meanwhile, I want to point out, the max file size is totally configurable.
```yaml
receiver-async-profiler:
selector: ${SW_RECEIVER_ASYNC_PROFILER:default}
default:
# Used to manage the maximum size of the jfr file that can be received, the unit is Byte, default is 30M
jfrMaxSize: ${SW_RECEIVER_ASYNC_PROFILER_JFR_MAX_SIZE:31457280}
```
It just requires more OAP memory to analyze the file.
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Re: [I] [Feature] [skywalking-ui] async-profiling duration options need shorter intervals for high-load applications [skywalking]
Posted by "forgottener (via GitHub)" <gi...@apache.org>.
forgottener commented on issue #13282:
URL: https://github.com/apache/skywalking/issues/13282#issuecomment-2927285722
> Meanwhile, I want to point out, the max file size is totally configurable.
>
> receiver-async-profiler:
> selector: ${SW_RECEIVER_ASYNC_PROFILER:default}
> default:
> # Used to manage the maximum size of the jfr file that can be received, the unit is Byte, default is 30M
> jfrMaxSize: ${SW_RECEIVER_ASYNC_PROFILER_JFR_MAX_SIZE:31457280}
> It just requires more OAP memory to analyze the file.
First need to remove the Armeria limitation: add the startup parameter `-Dcom.linecorp.armeria.defaultMaxResponseLength=0` to the oap-server. However, it will still encounter the following Jackson limitation error:
```
java.util.concurrent.CompletionException: com.fasterxml.jackson.databind.JsonMappingException: String value length (20054016) exceeds the maximum allowed (20000000, from `StreamReadConstraints.getMaxStringLength()`) (through reference chain: org.apache.skywalking.library.elasticsearch.response.search.SearchResponse["hits"]->org.apache.skywalking.library.elasticsearch.response.search.SearchHits["hits"]->java.util.ArrayList[0]->org.apache.skywalking.library.elasticsearch.response.search.SearchHit["_source"])
at java.util.concurrent.CompletableFuture.encodeThrowable(Unknown Source) ~[?:?]
at java.util.concurrent.CompletableFuture.completeThrowable(Unknown Source) ~[?:?]
at java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source) ~[?:?]
at java.util.concurrent.CompletableFuture.postComplete(Unknown Source) ~[?:?]
at java.util.concurrent.CompletableFuture.complete(Unknown Source) ~[?:?]
at com.linecorp.armeria.common.stream.AggregationSupport.lambda$aggregate$2(AggregationSupport.java:133) ~[armeria-1.32.0.jar:?]
at java.util.concurrent.CompletableFuture.uniHandle(Unknown Source) ~[?:?]
at java.util.concurrent.CompletableFuture$UniHandle.tryFire(Unknown Source) ~[?:?]
at java.util.concurrent.CompletableFuture.postComplete(Unknown Source) ~[?:?]
at java.util.concurrent.CompletableFuture.complete(Unknown Source) ~[?:?]
at com.linecorp.armeria.common.stream.DeferredStreamMessage.lambda$delegate$1(DeferredStreamMessage.java:189) ~[armeria-1.32.0.jar:?]
at java.util.concurrent.CompletableFuture.uniHandle(Unknown Source) [?:?]
at java.util.concurrent.CompletableFuture$UniHandle.tryFire(Unknown Source) [?:?]
at java.util.concurrent.CompletableFuture.postComplete(Unknown Source) [?:?]
at java.util.concurrent.CompletableFuture.complete(Unknown Source) [?:?]
at com.linecorp.armeria.common.stream.StreamMessageCollector.onComplete(StreamMessageCollector.java:69) [armeria-1.32.0.jar:?]
at com.linecorp.armeria.common.stream.CancellableStreamMessage$CloseEvent.notifySubscriber(CancellableStreamMessage.java:262) [armeria-1.32.0.jar:?]
at com.linecorp.armeria.common.stream.DefaultStreamMessage.notifySubscriberOfCloseEvent0(DefaultStreamMessage.java:303) [armeria-1.32.0.jar:?]
at com.linecorp.armeria.common.stream.DefaultStreamMessage.notifySubscriberOfCloseEvent(DefaultStreamMessage.java:295) [armeria-1.32.0.jar:?]
at com.linecorp.armeria.common.stream.DefaultStreamMessage.handleCloseEvent(DefaultStreamMessage.java:438) [armeria-1.32.0.jar:?]
at com.linecorp.armeria.common.stream.DefaultStreamMessage.notifySubscriber0(DefaultStreamMessage.java:381) [armeria-1.32.0.jar:?]
at com.linecorp.armeria.common.stream.DefaultStreamMessage.notifySubscriber(DefaultStreamMessage.java:336) [armeria-1.32.0.jar:?]
at com.linecorp.armeria.common.stream.DefaultStreamMessage.addObjectOrEvent(DefaultStreamMessage.java:317) [armeria-1.32.0.jar:?]
at com.linecorp.armeria.common.stream.DefaultStreamMessage.tryClose(DefaultStreamMessage.java:463) [armeria-1.32.0.jar:?]
at com.linecorp.armeria.client.HttpResponseWrapper.closeAction(HttpResponseWrapper.java:245) [armeria-1.32.0.jar:?]
at com.linecorp.armeria.client.HttpResponseWrapper.cancelTimeoutAndLog(HttpResponseWrapper.java:273) [armeria-1.32.0.jar:?]
at com.linecorp.armeria.client.HttpResponseWrapper.close(HttpResponseWrapper.java:220) [armeria-1.32.0.jar:?]
at com.linecorp.armeria.client.HttpResponseWrapper.close(HttpResponseWrapper.java:206) [armeria-1.32.0.jar:?]
at com.linecorp.armeria.client.Http1ResponseDecoder.channelRead(Http1ResponseDecoder.java:266) [armeria-1.32.0.jar:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346) [netty-codec-4.1.118.Final.jar:4.1.118.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318) [netty-codec-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:280) [netty-handler-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.handler.flush.FlushConsolidationHandler.channelRead(FlushConsolidationHandler.java:152) [netty-handler-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1357) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:868) [netty-transport-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:799) [netty-transport-classes-epoll-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe$1.run(AbstractEpollChannel.java:425) [netty-transport-classes-epoll-4.1.118.Final.jar:4.1.118.Final]
at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:173) [netty-common-4.1.118.Final.jar:4.1.118.Final]
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:166) [netty-common-4.1.118.Final.jar:4.1.118.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) [netty-common-4.1.118.Final.jar:4.1.118.Final]
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:405) [netty-transport-classes-epoll-4.1.118.Final.jar:4.1.118.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:998) [netty-common-4.1.118.Final.jar:4.1.118.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.118.Final.jar:4.1.118.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) [netty-common-4.1.118.Final.jar:4.1.118.Final]
at java.lang.Thread.run(Unknown Source) [?:?]
Caused by: com.fasterxml.jackson.databind.JsonMappingException: String value length (20054016) exceeds the maximum allowed (20000000, from `StreamReadConstraints.getMaxStringLength()`) (through reference chain: org.apache.skywalking.library.elasticsearch.response.search.SearchResponse["hits"]->org.apache.skywalking.library.elasticsearch.response.search.SearchHits["hits"]->java.util.ArrayList[0]->org.apache.skywalking.library.elasticsearch.response.search.SearchHit["_source"])
at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:402) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:361) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.wrapAndThrow(BeanDeserializerBase.java:1863) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:312) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer._deserializeFromArray(CollectionDeserializer.java:359) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:244) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:28) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:310) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:310) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.DefaultDeserializationContext.readRootValue(DefaultDeserializationContext.java:342) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4899) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3883) ~[jackson-databind-2.16.0.jar:2.16.0]
at org.apache.skywalking.library.elasticsearch.requests.factory.v7plus.codec.V78Codec.decode(V78Codec.java:80) ~[library-elasticsearch-client-10.2.0.jar:10.2.0]
at org.apache.skywalking.library.elasticsearch.client.SearchClient.lambda$search$0(SearchClient.java:56) ~[library-elasticsearch-client-10.2.0.jar:10.2.0]
... 59 more
Caused by: com.fasterxml.jackson.core.exc.StreamConstraintsException: String value length (20054016) exceeds the maximum allowed (20000000, from `StreamReadConstraints.getMaxStringLength()`)
at com.fasterxml.jackson.core.StreamReadConstraints._constructException(StreamReadConstraints.java:549) ~[jackson-core-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.core.StreamReadConstraints.validateStringLength(StreamReadConstraints.java:484) ~[jackson-core-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.core.util.ReadConstrainedTextBuffer.validateStringLength(ReadConstrainedTextBuffer.java:27) ~[jackson-core-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.core.util.TextBuffer.finishCurrentSegment(TextBuffer.java:939) ~[jackson-core-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._finishString2(UTF8StreamJsonParser.java:2588) ~[jackson-core-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._finishAndReturnString(UTF8StreamJsonParser.java:2564) ~[jackson-core-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.getText(UTF8StreamJsonParser.java:338) ~[jackson-core-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.std.UntypedObjectDeserializerNR.deserialize(UntypedObjectDeserializerNR.java:82) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.std.MapDeserializer._readAndBindStringKeyMap(MapDeserializer.java:623) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.std.MapDeserializer.deserialize(MapDeserializer.java:449) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.std.MapDeserializer.deserialize(MapDeserializer.java:32) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:310) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer._deserializeFromArray(CollectionDeserializer.java:359) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:244) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:28) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:310) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSet(MethodProperty.java:129) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:310) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.deser.DefaultDeserializationContext.readRootValue(DefaultDeserializationContext.java:342) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4899) ~[jackson-databind-2.16.0.jar:2.16.0]
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3883) ~[jackson-databind-2.16.0.jar:2.16.0]
at org.apache.skywalking.library.elasticsearch.requests.factory.v7plus.codec.V78Codec.decode(V78Codec.java:80) ~[library-elasticsearch-client-10.2.0.jar:10.2.0]
at org.apache.skywalking.library.elasticsearch.client.SearchClient.lambda$search$0(SearchClient.java:56) ~[library-elasticsearch-client-10.2.0.jar:10.2.0]
... 59 more
```
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Re: [I] [Feature] [skywalking-ui] async-profiling duration options need shorter intervals for high-load applications [skywalking]
Posted by "wu-sheng (via GitHub)" <gi...@apache.org>.
wu-sheng closed issue #13282: [Feature] [skywalking-ui] async-profiling duration options need shorter intervals for high-load applications
URL: https://github.com/apache/skywalking/issues/13282
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Re: [I] [Feature] [skywalking-ui] async-profiling duration options need shorter intervals for high-load applications [skywalking]
Posted by "kezhenxu94 (via GitHub)" <gi...@apache.org>.
kezhenxu94 commented on issue #13282:
URL: https://github.com/apache/skywalking/issues/13282#issuecomment-2929360668
https://github.com/apache/skywalking/pull/13283
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Re: [I] [Feature] [skywalking-ui] async-profiling duration options need shorter intervals for high-load applications [skywalking]
Posted by "wu-sheng (via GitHub)" <gi...@apache.org>.
wu-sheng commented on issue #13282:
URL: https://github.com/apache/skywalking/issues/13282#issuecomment-2926751372
I am good with shorter profiling duration.
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Re: [I] [Feature] [skywalking-ui] async-profiling duration options need shorter intervals for high-load applications [skywalking]
Posted by "kezhenxu94 (via GitHub)" <gi...@apache.org>.
kezhenxu94 commented on issue #13282:
URL: https://github.com/apache/skywalking/issues/13282#issuecomment-2927339865
This is limited by default by the Jackson's (Armeria's default serde framework) maximum deserialized bytes (~20MB) for security and performance, I shall be able to look into this tomorrow
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Re: [I] [Feature] [skywalking-ui] async-profiling duration options need shorter intervals for high-load applications [skywalking]
Posted by "wu-sheng (via GitHub)" <gi...@apache.org>.
wu-sheng commented on issue #13282:
URL: https://github.com/apache/skywalking/issues/13282#issuecomment-2927329441
@kezhenxu94 Do you know a way to remove this limitation? This seems to be blocked in es client decoding process.
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