内核采用“插桩”的方法抓取log,“插桩”也称为Tracepoint,Tracepoint是Linux内核预先定义的静态探测点,它分布于内核的各个子系统中,每种Tracepoint有一个name、一个enable开关、一系列桩函数、注册桩函数的函数、卸载桩函数的函数。“桩函数”功能类似于printk,不过“桩函数”并不会把信息打印到console,而是输出到内核...
prev_prio=120 prev_state=R ==> next_comm=trace-cmd next_pid=13583 next_prio=120 trace-cmd-13585 [001] 106467.860314: function: native_set_pte_at <-- __do_fault trace-cmd-13586 [003] 106467.860314: function: up_read <-- do_page_fault ls-13587 [002] 106467.860317: function: __...
1. Function tracer 以Function tracer为例,结果存储在trace,该文件类似一张报表,该表将显示 4 列信息。首先是进程信息,包括进程名和PID ;第二列是CPU;第三列是时间戳;第四列是函数信息,缺省情况下,这里将显示内核函数名以及它的上一层调用函数。 cd /sys/kernel/debug/tracing echo function >current_tracerc...
Note that in LeoMoeAPI 2.0, due to the addition of geographical location data,we have deprecated the online query part of the OpenStreetMap API in the traceMap plugin and are using location information from our own database. The routing visualization function requires the geographical coordinates...
Separation and preconcentration methods in inorganic trace analysis : by J. Minczewski, J. Chwastowska and R. Dybczynski, Ellis Horwood Ltd, 1982. 31.50 (x... Separation and preconcentration methods in inorganic trace analysis : by J. Minczewski, J. Chwastowska and R. Dybczynski, ...
tensor differential equation scalar potentials translational symmetry extrinsic curvature numerical relativity transverse trace-free tensors/ A0420J Solutions to equations in general relativity A0210 Algebra, set theory, and graph theory A0260 Numerical approximation and analysis A0230 Function theory, ...
{// Remove the class from memory.deletethis; } };// Create the module's exported registration function.HRESULT __stdcallRegisterModule( DWORD dwServerVersion, IHttpModuleRegistrationInfo * pModuleInfo, IHttpServer * pGlobalInfo ){ UNREFERENCED_PARAMETER( dwServerVersion ); UNREFERENCED_PARAM...
#include<linux/tracepoint.h>DECLARE_TRACE(tracepoint_name,TPPROTO(trace_function_prototype),TPARGS(trace_function_args)); 上面的宏定义了一个新的tracepoint叫tracepoint_name。与这个tracepoint关联的probe函数必须与TPPROTO宏定义的函数prototype一致,probe函数的参数列表必须与TPARGS宏定义的一致。
(function(){'use strict';varcookieTemp="";Object.defineProperty(document,'cookie',{set:function(val){console.log('Hook捕获到cookie设置->',val);if(val.indexOf('X_HTTP_TOKEN')!=-1){debugger;}cookieTemp=val;returnval;},get:function(){returncookieTemp;}});})(); ...
Domain function that is being invoked 2 Version of SOAP in use 3 Address of a pointer to the SOAP envelope 4 The PIPELINE terminal node 5 The PIPELINE service node 6 Current channel pool token 7 Address of the pointer to the list of IO programs PI 0C81 DFHPISF PI 1 Exit 1 PISH para...