Release v3.1.4

Release v3.1.4

Changes

All issues and pull requests are here.

Milestone: v3.1.4

Features

• upgrade client-go version by @Takuka0311 in #2241
• refactor process cache management to handle out of order process ebpf events by @yyuuttaaoo in #2232
• feat: add instance labels into host monitor metrics by @Abingcbc in #2226
• feat: support send multivalue metrics to sls by @Abingcbc in #2233
• feat: provide common cache for system information by @Abingcbc in #2212
• trim meaningless \0 when reading file by @yyuuttaaoo in #2251
• Unify the file path formatting in container meta information into one function. by @linrunqi08 in #2256
• Disable process security local container meta by @yyuuttaaoo in #2255
• Feat: upgrade go version from 1.19.10 to 1.23.10 by @Takuka0311 in #2254
• Revert "Feat: upgrade go version from 1.19.10 to 1.23.10 (#2254)" by @Takuka0311 in #2260
• Add System Load collector by @WRPStephanie in #2231
• feat: loongcollector support windows build by @bilosikia in #2082
• Refactor eBPF Server thread model by @yyuuttaaoo in #2273
• add mem collector by @WRPStephanie in #2286
• feat: basic grpc input runner by @Abingcbc in #2252
• optimize: speed up metric get size by @shunjiazhu in #2288
• Feat: Support Enterprise Windows Build by @Takuka0311 in #2287
• Upgrade the development image version and add the cpu instruction set check script by @linrunqi08 in #2301
• Add cursor path to gitignore by @linrunqi08 in #2313
• feat: add file security events collection by @xiongyunn in #2292
• update k8s meta: add k8s.node link to infra.server, only standalone p… by @StartE in #2306
• feat:Add KafkaSerializer with unit tests by @ChaoEcho in #2297
• feature: add net collector by @WRPStephanie in #2265
• Stop pipeline completely if input type changes when the config reloading by @xiongyunn in #2314
• use unified epoll to obtain data for various eBPF plugins by @xiongyunn in #2315
• minor: use reference in CollectionPipelineManager by @xiongyunn in #2323
• feat: networkobserver support multi configs by @KayzzzZ in #2298
• Optimize k8s meta protobuf transport by @StartE in #2326
• Feat: Add alarm level by @Takuka0311 in #2319
• feat: modify CPU collector by @shiyan00 in #2296
• improve: multi-thread regex parse performence by @Abingcbc in #2320
• add ProcessCollector by @WRPStephanie in #2289
• feat: add disk collector by @shiyan00 in #2310
• feat: Add inner processor to parse PipelineEventGroup pb by @Cirilla-zmh in #2259
• Build: Add sshd to the devcontainer for AI tools access by @yyuuttaaoo in #2327
• build: Resolve all compilation warnings and modernize CMake dependency management by @yyuuttaaoo in #2340
• build: Update Makefile and Dockerfile to run unittest_plugin locally by @yyuuttaaoo in #2345
• support vendor-neutral config prefix (LOONG_) while keeping ALIYUN_ backward compatibility by @wangkaibo34 in #2338
• feat: support get self runtime info from kernel by @KayzzzZ in #2328
• feat: adapt to cms2.0 apm backend by @KayzzzZ in #2335
• add input_static_file plugin && support onetime config by @henryzhx8 in #2063
• feat: entitycollector support lower version （under 1.21 ）of k8s by @StartE in #2346
• optimize performance for ebpf file by @xiongyunn in #2336
• chore: add claude code code review CI by @Abingcbc in #2354
• deps: upgrade otel pdata package to v1.0.0 by @shunjiazhu in #2318
• tools: Auto release workflow by @Takuka0311 in #2365

Fixed

• Fix: "time" is set to 0 when SPL time parsing fails. by @Takuka0311 in #2239
• fix: k8s meta by @Abingcbc in #2240
• fix: processor released before serialized when pipeline update by @Abingcbc in #2236
• Fix the crash caused by interface null value judgment error in golang. by @linrunqi08 in #2245
• Fix: JsonLogFileReader may cause a crash due to buffer overflow during reading. by @Takuka0311 in #2246
• fix: docker inspect timeout by @Takuka0311 in #2269
• Fix: Selfmonitor crash when DoSnapshot by @Takuka0311 in #2262
• update k8s domain configuration, add cluster entity upsert logic, fix journal tail mode on Ubuntu by @StartE in #2270
• Fixed the issue where the rotator reader would not close the file when the container stopped. by @linrunqi08 in #2277
• Fix start_time overflow in ProcParser by @yyuuttaaoo in #2281
• Fixed the issue where the rotator reader would not close the file when the container stopped. by @linrunqi08 in #2291
• fix: add env config tag by @Abingcbc in #2293
• Fix: PipelineConfigWatcher enterprise ut by @Takuka0311 in #2299
• fix: grpc find_package link ssl so by @Abingcbc in #2308
• fix: HashKeys are not used when converting data (#2311) by @xuzhijvn in #2312
• fix: k8s meta input by @Abingcbc in #2309
• fix: potenial zoombie cgo objects risk on windows platform by @shunjiazhu in #2304
• Fix: fix GetConvertedPath error on windows by @Takuka0311 in #2329
• fix: recover collection progress from old checkpoint to avoid duplication by @Abingcbc in #2332
• fix: Improve public key handling in gen_env.sh to ensure proper error messaging by @yyuuttaaoo in #2343
• fix: Enhance desensitize and grok processors with timeout and zero-width regex warnings by @yyuuttaaoo in #2344
• fix: resolve memory safety issue for process cached values by @yyuuttaaoo in #2348
• fix: missing v2 pipeline input selfmonitor by @shunjiazhu in #2351
• fix: feedback cause timeout event pop and log cutoff by @Abingcbc in #2353
• Fix: Built-in pipeline was unexpectedly uninstalled by @Takuka0311 in #2362

Documentation

• doc: benchmark report by @Abingcbc in #2331
• Update README.md by @messixukejia in #2333
• docs: fix build process in README.md missing fetch submodule by @zhang-guodong in #2342

Tests

• add e2e framework code for eBPF process collection by @xiongyunn in #2250
• test: add disk chaos injection in e2e engine by @Abingcbc in #2280
• feat: optimize e2e tests by @Takuka0311 in #2349

Download

Filename	OS	Arch	SHA256 Checksum
loongcollector-3.1.4.linux-amd64.tar.gz	Linux	x86-64	loongcollector-3.1.4.linux-amd64.tar.gz.sha256
loongcollector-3.1.4.linux-arm64.tar.gz	Linux	arm64	loongcollector-3.1.4.linux-arm64.tar.gz.sha256
loongcollector-3.1.4.windows-amd64.zip	Windows	x86-64	loongcollector-3.1.4.windows-amd64.zip.sha256

Docker Image

Docker Pull Command

docker pull sls-opensource-registry.cn-shanghai.cr.aliyuncs.com/loongcollector-community-edition/loongcollector:3.1.4
docker pull ghcr.io/alibaba/loongcollector:3.1.4
docker pull ghcr.io/alibaba/loongcollector:latest

Docker Image Tags

• sls-opensource-registry.cn-shanghai.cr.aliyuncs.com/loongcollector-community-edition/loongcollector:3.1.4
• ghcr.io/alibaba/loongcollector:3.1.4
• ghcr.io/alibaba/loongcollector:latest

New Contributors

• @xiongyunn made their first contribution in #2250
• @ChaoEcho made their first contribution in #2297
• @Cirilla-zmh made their first contribution in #2259
• @wangkaibo34 made their first contribution in #2338
• @zhang-guodong made their first contribution in #2342

Full Changelog: v3.0.11...v3.1.4