Comments (12)
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请问哪里可以加微信群吗,官网的二维码过期了
from bifromq.
你给的信息有限没法复现和判断你遇到的问题,请按ISSUE_TEMPLATE的要求提供详细信息。
请问哪里可以加微信群吗,官网的二维码过期了
README下可以找到入群的联系邮箱
from bifromq.
你给的信息有限没法复现和判断你遇到的问题,请按ISSUE_TEMPLATE的要求提供详细信息。
请问哪里可以加微信群吗,官网的二维码过期了
README下可以找到入群的联系邮箱
一开始是pub了60000条消息,qos=1,topic=test1/r1,然后就出现cpu很高的情况了
现在重启后,发消息是别的topic是可以的,但是发topic=test1/r1的还是不行,客户端会卡死
from bifromq.
Describe the bug A clear and concise description of what the bug is.
BifroMQ
Version: 3.0.2
Deployment: Standalone
To Reproduce
Steps to reproduce the behavior, Please include necessary information such as(but not limited to):
*** PUB Client ***:
MQTT Connection: 1
ClientIdentifier: mqttx_753092d2
etc...
MQTT Pub:
Topic: test1/r1
QoS: 1
Retain: false
*** SUB Client ***:
MQTT Connection: 1
Clean Session: true
ClientIdentifier: mqttx_753092d3
etc...
MQTT Sub:
TopicFilter: test1/r1
QoS: 1
Expected behavior A clear and concise description of what you expected to happen.
Logs If applicable, add related logs to help troubleshoot.
Configurations You can copy from the beginning of info.log and paste here. See also: https://bifromq.io/docs/admin_guide/configuration/configs_print
OS(please complete the following information):
OS: CentOS 7
Kernel Version [e.g. 5.6]
Kernel Specific Settings: [e.g. TCP, FD, etc]
JVM: -Xms5g -Xmx5g -XX:MetaspaceSize=500m -XX:MaxMetaspaceSize=500m -XX:MaxDirectMemorySize=500m -server -XX:MaxInlineLevel=15
Version: 17
Arguments: [e.g. if override any JVM arguments]
Performance Related
If your problem is performance-related, please provide as much detailed information as possible according to the list.
HOST:
Cluster node count: 2
CPU: 13
Memory: 23G
Network:
Bandwidth: [e.g. 1Gbps]
Latency: [e.g. 1ms]
Load:
PUB count: 60000
SUB count:
PUB QPS per connection: [e.g. 10msg/s]
SUB QPS per connection: [e.g. 10msg/s]
Payload size: [e.g. 1KB]
FanIn & FanOut
FanIn: [e.g. 5 means one sub client recieves messages from average 5 pub clients]
FanOut: [e.g. 5 means one message is subscribed by average 5 sub clients]
Please describe here how do you design your topic pattern and pub/sub messages: [e.g. 10 pub clients send messages to the topic: tp/{deviceName}/event, which each client use its unique deviceName. One sub client subscribe the topicfilter tp/+/event to recieve all the messages.]
Additional context Add any other context about the problem here.
from bifromq.
60000个 Pub client 向同一个topic: "test1/r1" 上发?然后订阅端直接订阅"test1/r1"?
from bifromq.
60000个 Pub client 向同一个topic: "test1/r1" 上发?然后订阅端直接订阅"test1/r1"?
一个pub发了6w个topic: "test1/r1"的消息,也是一个订阅端订阅
from bifromq.
单连接每秒限制200条消息最多可调到1000,你调整到了多少?另外消息体多大?
from bifromq.
单连接每秒限制200条消息最多可调到1000,你调整到了多少?另外消息体多大?
这个是什么参数?这个没有调整,消息文本为:你好,尊敬的客户的撒大苏打实打实大苏打实打实的打法沙发沙发沙发沙发发发生飞洒发顺丰
from bifromq.
现在重启了2个节点还是可以复现,客户端发了test1/r1这个topic就会卡死
每多发一次就会多一个这样的线程,占用cpu
from bifromq.
不确定你是怎么进入这个状态的,按设计只会match一次。你提供下你两个节点的配置信息,启动的时候在Info.log上方有输出。
另外,你使用的是什么测试工具?我尝试用发压工具没出现你说的问题
emqtt_bench pub -h <NODE1> -c 1 -I 5 -i 1 -t test1/r1 -s 32 -q 1
emqtt_bench sub -h <NODE1> -c 1 -i 1 -t test1/r1 -q 1
或者你测试中所有用到的Topic形式也可以提供下
from bifromq.
Related Issues (20)
- Webhook: Call http endpoint for auth and on message publish HOT 1
- Connections be kicked when shuting down one BifroMQ node HOT 2
- bifromq 本地开发如何搭建环境? HOT 1
- 集群在进行压测后无法连接。 HOT 7
- 大body压测,CPU不高,大量CLOSE_WAIT HOT 15
- 请问bifromq怎么创建多租户? HOT 1
- bifromq 管理控制台有没有规划,可以实现监控,配置等功能 HOT 1
- 单Pub单Sub 单Topic情况下的无法保障topic顺序消费 HOT 1
- LWT doesn't work when the client process is killed, in v2.1 release
- authPlugin无法进入auth(MQTT5AuthData authData) 方法
- clean session HOT 5
- Setting Provider plugin value invalid HOT 1
- 长时间运行后api-server出现java.lang.StackOverflowError in
- docker bifromq:3.0.0版本客户端无法正常接收推送消息 HOT 2
- 有否正式商用的同行嘛? HOT 1
- bifromq 性能测试系统可能阻塞在DistWorkerCoProcFactory的 ForkJoinPool HOT 1
- Dist 模块 dataEngineConfig.type 为 rocksdb 时,qos0 发送性能比 dataEngineConfig 为 memory 差很多 HOT 15
- docker bifromq:3.0.2版本集群搭建,集群模式不可用! HOT 11
- 建议在POM文件中升级lombok版本以便支持Java21的编译 HOT 1
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