_dump_go_val
interface to print Go program variables./etc/hosts
.exe
parameter.py-read-write-fgraph
tool for analyzing disk read/write frequency.py-read-write-volume-fgraph
tool for analyzing disk read/write capacity.go-excep-fgraph
tool for analyzing Go exceptions.;
symbol in the file name.ngx-req-lj-yield-time
: Nginx Request LuaJIT Yield Latency.ngx-err-log-files
: Nginx Error Log Files.upstream-error-packets
analyzer.disktop-by-proc
: Virtual File System Read Write N Process.openresty-cosocket-err-fgraph
: OpenResty Cosocket Timeout Distribution.openresty-cosocket-err-packets
: IP Packets of OpenResty Cosocket Which has Errors.openresty-cosocket-timeout
: OpenResty Cosocket Timeout Distribution.openresty-cosocket-no-keepalive
: OpenResty Cosocket Without Keepalive Flame Graph.glibc-chunks
: support jemalloc.discard
button is added to discard the temporary agent.run all
button is added to run jobs in batches.production
or non-production
, there are more restrictive performance checks for production machines.Insights
page to display bulletins of analysis reports.batch
.report
.setting
.Custom Event Triggers
page.lj-slowest-str-match-find
chart.Catch transient event
setting.show all
button will close the dropdown.maxsize
attribute value getting lost when compiling the analyzer.max_samples
parameter to limit the maximum number of samples.unsigned long
as module parameter.process-ctx-sw-stats
Process Context Switches Statistics.--skip-cache
option for cli.epoll-wait-ret-distr
which can be used to analyze the average events processed per nginx event loop.process-ctx-sw-stats
which can be used to watch the context switches of one process.socket-leak-fgraph
which can be used to analyze the call path of the leak fd resources.lj-slowest-str-gmatch
which can be used to analyze the slowest Lua string.gmatch operation.run-y
support -c
and -f
at the same time.php7-bin-distr
Distributions of Memory Chunk Sizes in PHP7 Zend Allocator.ngx-lua-code-cache
Nginx Lua Code Cache Requests.lj-tab-unreachable-node
Find unreachable nodes in the lua tables.lj-tab-chain-loops
Find loops in LuaJIT table node chains.ngx-shm-tree-height
Compute the RBTree Height of Nginx Shared Memory Zones.lj-lua-newfunc
Lua-land New Function Creation Flame Graph sampling Analyzer for LuaJIT Applications.lj-lua-new-timer-errors
Nginx Lua Tracks Timer Creation Errors.lj-lua-newcdata
Lua-land New CData Creation Flame Graph Sampling Analyzer for LuaJIT Applications.lj-mem-realloc-fgraph
Lua Memory Realloc Size Flamegraphs.lj-mem-realloc-distr
Lua Memory Realloc Size Distribution.c-count-alloc-free
C Application-Level Memory API Calls.lj-lua-newtab
LuaJIT Table Objects Allocation Flame Graph._dump_go_val
接口打印 Go 程序变量。exe
参数导致执行失败的问题。;
符号时,无法获得addrline
的问题。ngx-req-lj-yield-time
:Nginx Request LuaJIT Yield Latency.ngx-err-log-files
:Nginx Error Log Files.upstream-error-packets
分析器捕获重置数据包。disktop-by-proc
:Virtual File System Read Write N Process.openresty-cosocket-err-fgraph
:OpenResty Cosocket Timeout Distribution.openresty-cosocket-err-packets
:IP Packets of OpenResty Cosocket Which has Errors.openresty-cosocket-timeout
:OpenResty Cosocket Timeout Distribution.openresty-cosocket-no-keepalive
:OpenResty Cosocket Without Keepalive Flame Graph.glibc-chunks
:支持jemalloc
.ptr
deref
的问题.丢弃
按钮来丢弃临时 agent。运行所有
按钮,允许批量运行 job。Insights
页面展示分析报告的简报。batch
。report
。setting
。Load Gen
页面上标签高亮显示不正确的问题。自定义事件触发器
页面上的分析器选择框的表现。lj-slowest-str-match-find
图表.Catch transient event
设置。read fault
时,在stapio
的命名空间中使用pid
。显示所有
按钮关闭下拉菜单的问题。maxsize
属性值丢失的问题。pkg
数据库查询失败后增加重试处理。post-processing
错误。max_samples
参数来限制最大样本数。shm-slabs
图表在数据不完整时的显示问题。unsigned long
作为模块参数的内核版本的兼容。process-ctx-sw-stats
Process Context Switches Statistics.--skip-cache
选项。pid
列表的问题。pid
,而不是父程序pid
。epoll-wait-ret-distr
可以用来分析每个 nginx 事件循环的平均事件处理量。process-ctx-sw-stats
可以用来观察一个进程的上下文切换。socket-leak-fgraph
用于分析泄漏 fd 资源的调用路径。lj-slowest-str-gmatch
可以用来分析最慢的 Lua string.gmatch 操作。run-y
同时支持-c
和-f
。php7-bin-distr
Distributions of Memory Chunk Sizes in PHP7 Zend Allocatorngx-lua-code-cache
Nginx Lua Code Cache Requestslj-tab-unreachable-node
在 lua 表中查找不可到达的节点.lj-tab-chain-loops
查找 LuaJIT 表节点链中的循环.ngx-shm-tree-height
计算 Nginx 共享内存区的 RBTree 高度.lj-lua-newfunc
Lua-land New Function Creation Flame Graph sampling Analyzer for LuaJIT Applications.lj-lua-new-timer-errors
Nginx Lua Tracks Timer Creation Errorslj-lua-newcdata
Lua-land New CData Creation Flame Graph Sampling Analyzer for LuaJIT Applications.lj-mem-realloc-fgraph
Lua Memory Realloc Size Flamegraphslj-mem-realloc-distr
Lua Memory Realloc Size Distributionc-count-alloc-free
C 应用级内存 API 调用lj-lua-newtab
LuaJIT Table Objects Allocation Flame Graph_dump_go_val
介面列印 Go 程式變數。exe
引數導致執行失敗的問題。;
符號時,無法獲得addrline
的問題。ngx-req-lj-yield-time
:Nginx Request LuaJIT Yield Latency.ngx-err-log-files
:Nginx Error Log Files.upstream-error-packets
分析器捕獲重置資料包。disktop-by-proc
:Virtual File System Read Write N Process.openresty-cosocket-err-fgraph
:OpenResty Cosocket Timeout Distribution.openresty-cosocket-err-packets
:IP Packets of OpenResty Cosocket Which has Errors.openresty-cosocket-timeout
:OpenResty Cosocket Timeout Distribution.openresty-cosocket-no-keepalive
:OpenResty Cosocket Without Keepalive Flame Graph.glibc-chunks
:支援jemalloc
.ptr
deref
的問題.丟棄
按鈕來丟棄臨時 agent。執行所有
按鈕,允許批次執行 job。Insights
頁面展示分析報告的簡報。batch
。report
。setting
。Load Gen
頁面上標籤高亮顯示不正確的問題。自定義事件觸發器
頁面上的分析器選擇框的表現。lj-slowest-str-match-find
圖表.Catch transient event
設定。read fault
時,在stapio
的名稱空間中使用pid
。顯示所有
按鈕關閉下拉選單的問題。maxsize
屬性值丟失的問題。pkg
資料庫查詢失敗後增加重試處理。post-processing
錯誤。max_samples
引數來限制最大樣本數。shm-slabs
圖表在資料不完整時的顯示問題。unsigned long
作為模組引數的核心版本的相容。process-ctx-sw-stats
Process Context Switches Statistics.--skip-cache
選項。pid
列表的問題。pid
,而不是父程式pid
。epoll-wait-ret-distr
可以用來分析每個 nginx 事件迴圈的平均事件處理量。process-ctx-sw-stats
可以用來觀察一個程序的上下文切換。socket-leak-fgraph
用於分析洩漏 fd 資源的呼叫路徑。lj-slowest-str-gmatch
可以用來分析最慢的 Lua string.gmatch 操作。run-y
同時支援-c
和-f
。php7-bin-distr
Distributions of Memory Chunk Sizes in PHP7 Zend Allocatorngx-lua-code-cache
Nginx Lua Code Cache Requestslj-tab-unreachable-node
在 lua 表中查詢不可到達的節點.lj-tab-chain-loops
查詢 LuaJIT 表節點鏈中的迴圈.ngx-shm-tree-height
計算 Nginx 共享記憶體區的 RBTree 高度.lj-lua-newfunc
Lua-land New Function Creation Flame Graph sampling Analyzer for LuaJIT Applications.lj-lua-new-timer-errors
Nginx Lua Tracks Timer Creation Errorslj-lua-newcdata
Lua-land New CData Creation Flame Graph Sampling Analyzer for LuaJIT Applications.lj-mem-realloc-fgraph
Lua Memory Realloc Size Flamegraphslj-mem-realloc-distr
Lua Memory Realloc Size Distributionc-count-alloc-free
C 應用級記憶體 API 呼叫lj-lua-newtab
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