建议直接升级 Kitex 版本到 v0.11.3, 因为我们对 v0.11.0 里的一些性能问题进行了优化
重要变更介绍
新特性
- 重试：新增混合重试功能 ：支持同时开启「失败重试」+「Backup Request」两种策略，能够在降低长尾请求的同时提高请求的重试成功率，详见 请求重试
- 自定义 Payload 校验 ：为避免硬件故障或数据篡改导致收发的数据不一致，Kitex 提供了对 Payload 报文的校验功能，并支持自定义扩展，使用方式参见: payload 校验
功能优化
- Frugal ARM 性能优化：Frugal 支持了基于反射的高性能编解码，升级到 Frugal v0.2.0 即可
- Kitex Tool 代码生成提速 ：提供了
-rapid参数，可以无需安装 Thriftgo ，且速度略有提高。下个版本之后将作为默认行为。 - 多 Service 多 Handler 生成 ：从该版本开始，Kitex Tool 支持为每个 service 生成 handler 并统一注册到 server，详见 多 Service 多 Handler 生成
- Streaming JSON 泛化[试用阶段] ：JSON 泛化调用支持了 streaming 流式接口（仅限 client），目前正在持续优化中，并未正式发布，有兴趣可以试用，详见 Generic Streaming
其他
- 支持版本 Go 1.18~1.23，最低支持变为 Go 1.18，如果你的 Go 版本过低，编译时会有提示：
note: module requires Go 1.18 - 逐步移除对 Apache Thrift 的依赖，将对 Thrift 编解码相关的逻辑逐步收敛到 github.com/cloudwego/gopkg/thrift 库中
详细变更
Feature:
[#1509](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1509 "https://github.com/cloudwego/kitex/pull/1509")\] feat(retry): support Mixed Retry which integrating Failure Retry and Backup Request \[[#1478](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1478 "https://github.com/cloudwego/kitex/pull/1478")\] feat: customized payload validator \[[#1514](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1514 "https://github.com/cloudwego/kitex/pull/1514")\] feat(grpc): server returns cancel reason \[[#1513](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1513 "https://github.com/cloudwego/kitex/pull/1513")\] feat(tool): support updating import path for PkgInfo \[[#1425](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1425 "https://github.com/cloudwego/kitex/pull/1425")\] feat(tool): support generating multiple handlers for multiple services \[[#1491](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1491 "https://github.com/cloudwego/kitex/pull/1491")\] feat(grpc): add GetTrailerMetadataFromCtx \[[#1492](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1492 "https://github.com/cloudwego/kitex/pull/1492")\] feat: add GetCallee to kitexutil to get the service name of callee \[[#1479](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1479 "https://github.com/cloudwego/kitex/pull/1479")\] feat(tool): embed thriftgo into kitex tool ### Optimize:[](https://link.juejin.cn?target=https%3A%2F%2Fwww.cloudwego.io%2Fzh%2Fblog%2F2024%2F09%2F12%2Fkitex-release-v0.11.0%2F%23optimize "https://www.cloudwego.io/zh/blog/2024/09/12/kitex-release-v0.11.0/#optimize") \[[#1485](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1485 "https://github.com/cloudwego/kitex/pull/1485")\] optimize: add cachekey to discovery event for debug ### Fix:[](https://link.juejin.cn?target=https%3A%2F%2Fwww.cloudwego.io%2Fzh%2Fblog%2F2024%2F09%2F12%2Fkitex-release-v0.11.0%2F%23fix "https://www.cloudwego.io/zh/blog/2024/09/12/kitex-release-v0.11.0/#fix") \[[#1525](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1525 "https://github.com/cloudwego/kitex/pull/1525")\] fix: move json-iterator back to support marshal `map[any]any` \[[#1471](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1471 "https://github.com/cloudwego/kitex/pull/1471")\] fix(streaming): resolve ctx diverge in server-side streaming \[[#1515](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1515 "https://github.com/cloudwego/kitex/pull/1515")\] fix(gRPC): pass error when client transport is closed \[[#1501](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1501 "https://github.com/cloudwego/kitex/pull/1501")\] fix(generic): judge business error directly \[[#1503](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1503 "https://github.com/cloudwego/kitex/pull/1503")\] fix: return an unknown service/method exception to client correctly under multi_service server scenario \[[#1487](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1487 "https://github.com/cloudwego/kitex/pull/1487")\] fix(generic): fix a generic serviceInfo compatible issue \[[#1489](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1489 "https://github.com/cloudwego/kitex/pull/1489")\] fix(codec): wrap trans error for apache thrift read error \[[#1486](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1486 "https://github.com/cloudwego/kitex/pull/1486")\] fix(trans/netpoll): log when panic in onConnRead \[[#1476](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1476 "https://github.com/cloudwego/kitex/pull/1476")\] fix: fix GetServerConn interface assert for streamWithMiddleware \[[#1481](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1481 "https://github.com/cloudwego/kitex/pull/1481")\] fix(gonet): adjust gonet server read timeout to avoid read error \[[#1466](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1466 "https://github.com/cloudwego/kitex/pull/1466")\] fix: allow HEADERS frame with empty header block fragment ### Refactor:[](https://link.juejin.cn?target=https%3A%2F%2Fwww.cloudwego.io%2Fzh%2Fblog%2F2024%2F09%2F12%2Fkitex-release-v0.11.0%2F%23refactor "https://www.cloudwego.io/zh/blog/2024/09/12/kitex-release-v0.11.0/#refactor") \[[#1512](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1512 "https://github.com/cloudwego/kitex/pull/1512")\] refactor: thrift and generic codec uses bufiox interface for encoding and decoding \[[#1490](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1490 "https://github.com/cloudwego/kitex/pull/1490")\] refactor: optimized apache codec without reflection \[[#1483](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1483 "https://github.com/cloudwego/kitex/pull/1483")\] refactor: use github.com/cloudwego/gopkg/protocol/thrift/apache \[[#1474](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1474 "https://github.com/cloudwego/kitex/pull/1474")\] refactor: rm apache thrift in internal/mocks \[[#1470](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1470 "https://github.com/cloudwego/kitex/pull/1470")\] refactor: rm apache thrift in pkg/generic \& netpollmux \[[#1450](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1450 "https://github.com/cloudwego/kitex/pull/1450")\] refactor(generic): remove apache thrift.TProtocol from generic \[[#1441](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1441 "https://github.com/cloudwego/kitex/pull/1441")\] refactor: deprecate bthrift, use cloudwego/gopkg \[[#1455](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1455 "https://github.com/cloudwego/kitex/pull/1455")\] refactor(test): perf optimize and log loc correct ### Tests:[](https://link.juejin.cn?target=https%3A%2F%2Fwww.cloudwego.io%2Fzh%2Fblog%2F2024%2F09%2F12%2Fkitex-release-v0.11.0%2F%23tests "https://www.cloudwego.io/zh/blog/2024/09/12/kitex-release-v0.11.0/#tests") \[[#1469](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1469 "https://github.com/cloudwego/kitex/pull/1469")\] test: replace judgement of mem stats of client finalizer by closed count check ### Perf:[](https://link.juejin.cn?target=https%3A%2F%2Fwww.cloudwego.io%2Fzh%2Fblog%2F2024%2F09%2F12%2Fkitex-release-v0.11.0%2F%23perf "https://www.cloudwego.io/zh/blog/2024/09/12/kitex-release-v0.11.0/#perf") \[[#1527](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1527 "https://github.com/cloudwego/kitex/pull/1527")\] perf(grpc): bdp ping rate limit \[[#1511](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1511 "https://github.com/cloudwego/kitex/pull/1511")\] perf(thrift): encodeBasicThrift write logic didn't use kitex BinaryProtocol \[[#1504](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1504 "https://github.com/cloudwego/kitex/pull/1504")\] perf(grpc): zero allocation in hot path \[[#1497](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1497 "https://github.com/cloudwego/kitex/pull/1497")\] perf: add option to enable spancache for fastpb \[[#1495](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1495 "https://github.com/cloudwego/kitex/pull/1495")\] perf(thrift): use kitex BinaryProtocol replace apache BinaryProtocol for apache thrift codec ### Chore:[](https://link.juejin.cn?target=https%3A%2F%2Fwww.cloudwego.io%2Fzh%2Fblog%2F2024%2F09%2F12%2Fkitex-release-v0.11.0%2F%23chore "https://www.cloudwego.io/zh/blog/2024/09/12/kitex-release-v0.11.0/#chore") \[[#1532](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1532 "https://github.com/cloudwego/kitex/pull/1532")\] chore: update dependency \[[#1522](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1522 "https://github.com/cloudwego/kitex/pull/1522")\] chore(generic): make generic streaming APIs internal \[[#1465](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1465 "https://github.com/cloudwego/kitex/pull/1465")\] chore(generic): add an external method to create service info for generic streaming client \[[#1468](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1468 "https://github.com/cloudwego/kitex/pull/1468")\] build: adapt to go1.23rc2 \[[#1482](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1482 "https://github.com/cloudwego/kitex/pull/1482")\] chore(generic): add generic base using gopkg base \[[#1463](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1463 "https://github.com/cloudwego/kitex/pull/1463")\] chore: fix grpc keepalive test by start server responsiblly \[[#1462](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1462 "https://github.com/cloudwego/kitex/pull/1462")\] chore(test): fix xorshift64 in consist_test.go \[[#1454](https://link.juejin.cn?target=https%3A%2F%2Fgithub.com%2Fcloudwego%2Fkitex%2Fpull%2F1454 "https://github.com/cloudwego/kitex/pull/1454")\] chore(ci): speed up multiple ci processes 8min -\> 1min