登录
注册
开源
企业版
高校版
搜索
帮助中心
使用条款
关于我们
开源
企业版
高校版
私有云
模力方舟
AI 队友
登录
注册
代码拉取完成,页面将自动刷新
捐赠
捐赠前请先登录
取消
前往登录
扫描微信二维码支付
取消
支付完成
支付提示
将跳转至支付宝完成支付
确定
取消
Watch
不关注
关注所有动态
仅关注版本发行动态
关注但不提醒动态
2
Star
7
Fork
9
OpenCloudOS
/
perf-prof
代码
Issues
0
Pull Requests
0
Wiki
统计
流水线
服务
JavaDoc
PHPDoc
质量分析
Jenkins for Gitee
腾讯云托管
腾讯云 Serverless
悬镜安全
阿里云 SAE
Codeblitz
SBOM
我知道了,不再自动展开
标签
标签名
描述
提交信息
操作
v1.9.0
perf-prof v1.9.0 DWARF unwind support: - Add DWARF-based user-space stack unwinding via libunwind - Integrate --user-callchain=dwarf[,size] option for all supported profilers: profile, trace, split-lock, task-state, num-dist, multi-trace, page-faults, hrtimer, breakpoint, kmemleak, kmemprof, flame_graph - Support DWARF unwind in Python PerfEvent callchain and print - Enable per-event DWARF sampling in tp_evsel_new - Return zero for unmapped memory reads in access_mem to handle DW_EH_PE_indirect personality routine references Profiler changes: - Remove sched-migrate profiler Bug fixes: - Fix perf_event_member_offset for variable-size members - Fix unused variable on aarch64 in dwarf_unwind - Use prof_dev_env2attr in hrtimer to enable DWARF-required sampling - Handle nested function definitions in symbol lookup - Use buildid_obj for unwind data lookup Packaging: - Add libunwind as required dependency for RPM builds - Support specifying architecture in download-python-standalone.sh Documentation: - Add --user-callchain=dwarf option to all profiler documentation - Update docs/ and skills/ references for DWARF support Tests: - Add DWARF unwind callchain test cases for all supported profilers
1e02d8e
2026-03-18 10:25
下载
v1.8.2
v1.8.2 - tests: Use standalone python for Cython module compilation - packages: Add download script for python-build-standalone - docs: Document standalone python build method - tep: extract tep__string_field_as_binary() for shared string-to-binary detection
c8f1006
2026-03-04 23:56
下载
v1.8.1
perf-prof v1.8.1 Build: - Rename PYTHON_PREFIX to PYTHON_HOME for clarity - python: fix __stringify compile error Packages: - Add --compat mode to rpm.sh with standalone python bundling and glibc 2.17 compatibility support
14d6885
2026-03-02 14:46
下载
v1.8.0
perf-prof v1.8.0 Python scripting profiler: - Add Python scripting profiler for custom event processing - PerfEvent type with lazy field evaluation and callchain support - Built-in perf_prof module with print_event function - Profiler event source (dev_tp) support - Script template generation, alias attribute, minevtime support - Python 3.7~3.15 version compatibility Event processing improvements: - Add print_event callback for unified event printing - Move event preprocessing into perf_event_forward() - Add external field for fast evsel -> tp/dev access - Simplify tp lookup using tp_from_evsel() across profilers kmemleak enhancements: - Add --comm option for allocator process names in report - Per-comm leaked bytes tracking - Replace rblist with rb_root/rb_root_cached - Remove gc_free and enable order by default - Defer bytes_alloc computation from sample to collect_leaked_bytes Build system: - Support python-build-standalone with PYTHON= option - Add NO_LIBPYTHON switch and fix CFLAGS_REMOVE_ semantics - Move traceevent plugins under /usr/lib64/perf-prof/ directory Library updates: - Update libtraceevent to 1.9.0 - Merge upstream libperf patches for evlist, evsel, and mmap Other: - Add single-entry cache to global_comm_get() - Order: allocate event_copy on demand for out-of-order fix - Add perf_event_member_cache and member access helpers
781bd6e
2026-02-28 18:54
下载
v1.7.2
v1.7.2 Release 78f68d5 tests: Add test cases for --key complex expression support 623f6ed top: Support complex expressions for --key option 38220af multi-trace: Support complex expressions for --key option f4d36d0 kmemleak: Align lost event handling with unified print_lost_fn 6b13bae multi-trace: Align lost event handling with unified print_lost_fn 14f2fa9 monitor: Reduce lost events log output frequency
78f68d5
2026-01-09 17:30
下载
v1.7.1
Release v1.7.1 Changes since v1.7.0: - docs: Enhance help documentation for multiple profilers - docs: Enhance profiler help documentation with more examples - top: Improve help documentation with clearer structure - hrtimer: Fix expr_load_data size parameter and improve documentation - breakpoint: Update description with detailed documentation - Revert "breakpoint: Decode the XCHG instruction" - docs: Update hrcount and stat profiler descriptions - docs: Fix incorrect commands and add kmemprof documentation - perf: Enable watermark by default to reduce wakeup frequency - sql: Add comprehensive help documentation for sql_desc - expr: Rename __cpu/__pid to _cpu/_pid for SQL column consistency
8ec3ffb
2026-01-08 11:19
下载
v1.7.0
Release v1.7.0 Major additions: - Add SQL-based event aggregation and analysis profiler - Embed SQLite 3.51.1 source code directly into the project - Add Virtual Table support with query optimization and index support - Add comprehensive SQL scalar functions (symbolic, ksymbol, uuid_str, ip functions, etc.) SQL Features: - Constraint pushdown for Virtual Table INTEGER columns - ORDER BY optimization via automatic index field selection - User-specified index field via index= attribute - Query planner constraints to kernel trace event filter conversion - Prepared statements caching and query performance monitoring - Support single-argument symbolic() when only one __print_symbolic exists Other Changes: - Add README files (English and Chinese) - Add comprehensive documentation for sql profiler - Add glibc 2.17 compatibility fix - Reorganize profiler documentation into dedicated directory - Add --verify option to validate virtual table implementation
d2fdccb
2025-12-25 19:05
下载
v1.6.1
Release v1.6.1 Key improvements: - bpf:kvm_exit: Optimize process tracking to avoid costly global_comm lookups - rpm: Auto-detect tag format to support both old and new naming conventions Bug fixes: - Fix event selection for main thread exit monitoring (use sched:sched_process_exit) - Add backward compatibility for building RPM packages with historical tags
db9e70e
2025-11-20 17:54
下载
v1.6.0
Release version 1.6.0 Major features and improvements: - Comprehensive documentation reorganization and expansion - Enhanced expression compiler with new built-in functions - Improved task-state analysis with better mode handling - Fixed instruction set consistency issues - Added detailed parameter reference and filtering guides This release includes significant documentation improvements and code quality enhancements for better user experience.
9577e4c
2025-11-19 09:54
下载
1.5.5
tcmalloc
9b01ac0
2025-06-25 15:43
下载
1.5.4
bpf:kvm-exit: Cumulative rundelay and wait
fa2b041
2025-06-12 11:26
下载
1.5.3
bpf:kvm-exit: rundelay
9998cb0
2025-06-04 16:53
下载
1.5.2
bpf:kvm-exit bugfix
925b9c1
2025-06-02 14:39
下载
1.5.1
breakpoint decode insn, bpf:kvm-exit
5196d0c
2025-05-28 16:17
下载
1.5.0
heap sort, build, demangle
6a484de
2025-03-26 15:21
下载
1.4.4
compile error
269fc8f
2025-02-18 14:34
下载
查看发行版
1.4.3
update to Linux v6.6.77
9edc8ff
2025-02-17 09:58
下载
查看发行版
1.4.2
build: ebpf, rpm
09ee15d
2025-02-14 11:30
下载
查看发行版
1.4.1
heap sort
fa75611
2025-01-10 15:47
下载
1.4.0
ptrace, kprobe, uprobe
366424c
2024-12-12 12:01
下载
下载
请输入验证码,防止盗链导致资源被占用
取消
下载
1
https://gitee.com/OpenCloudOS/perf-prof.git
git@gitee.com:OpenCloudOS/perf-prof.git
OpenCloudOS
perf-prof
perf-prof
点此查找更多帮助
搜索帮助
Git 命令在线学习
如何在 Gitee 导入 GitHub 仓库
Git 仓库基础操作
企业版和社区版功能对比
SSH 公钥设置
如何处理代码冲突
仓库体积过大,如何减小?
如何找回被删除的仓库数据
Gitee 产品配额说明
GitHub仓库快速导入Gitee及同步更新
什么是 Release(发行版)
将 PHP 项目自动发布到 packagist.org
评论
仓库举报
回到顶部
登录提示
该操作需登录 Gitee 帐号,请先登录后再操作。
立即登录
没有帐号,去注册