Oracle diagnostic tool-RDA
RDA is short for Remote Diagnostic Agent. It is a tool used by oracle to collect and analyze databases. Running this tool does not change any system parameters. RDA collects comprehensive data, it can simplify our daily monitoring and analysis of d
state, the last line of system call Nanosleep is not fully displayed, here Nanosleep no return value indicates that the call has not been completed.Thus we can draw the following conclusion: Use Strace to trace the dead program, if the last line of system call is complete, the program hangs dead at the logic code, if the last line of system call is incomplete, the program hangs dead at the system call.When the program hangs dead at the system call, we can look at the man Manual of the system ca
Use Diagwait as a diagnostic tool to obtain information used to diagnose Oracle Clusterware node eviction-- This article excerpted the Oracle metalink website (Document ID 1525761.1)Oracle Database-Enterprise Edition-versions 10.1.0.5 to 11.1.0.7 [Releases 10.1 to 11.1]UnitedLinux ItaniumLinux x86HP-UX PA-RISC (64-bits)Ibm aix on POWER Systems (64-bit)Oracle Solaris on iSCSI (64-bit)HP-UX, ItaniumRed Hat En
:1539615854095$Then you can order various kinds of gestures to get a variety of ...Summarize:
Before installing Arthas, you need to install JDK, configure environment variables such as Java_home, and Telnet. Unzip look at the situation, if you finish the decompression and then upload to the server, also line ...
Do not know whether it is a bug or God horse situation, according to the steps of the document once again installed on the test server, the program runs normally, there is n
Robert said:Ok, so I bought a Lexia3 interface from eobd2.fr in 2010. I have had no issues over the past 5 years on my Citroen XM. It is use have been primarily as a maintenance tool 2 or 3 times a year to be sure everything are OK with my car. I had pulled a fault code with it when the airbag came on. Erased the code and the light were turned off, never come back.Gilbert said:The Lexia3 V48 works on both my 2002 2.0 HDI and 2004 2.0 HDIs.Frank said:M
Scarecrow Convenience Tools
Scarecrow Convenience Tool provides the "shortcut tool" function, we can find in the Windows system most common settings and system tools, which have a quick access to view the options, we just need to open the Scarecrow Convenience tool, select "Shortcut Tool", find "
can be seen from the Vmstat, the CPU spends most of its time waiting for Io, possibly due to a large number of random disk access or disk bandwidth caused by, Bi, Bo also more than 1024k, should have encountered an IO bottleneck.2.2 IostatThe following is a more professional disk IO diagnostic tool to see the relevant statistics.Its related fields are described below:RRQM/S: The number of read operations p
Tags: Oracle RDARDA is the short name of the remote Diagnostic Agent, the tool that Oracle uses to collect and analyze the database, and the tool does not change any of the system's parameters, and the data collected by RDA is comprehensive and can be used for Oracle patrol and daily monitoring analysis. The tool suppo
First, IntroductionSystemtap is an open source software that troubleshoots performance or functionality issues with Linux systems. It makes it easier and easier to diagnose the Linux system at runtime. With it, developers or debuggers no longer need to recompile, install new kernels, reboot, and other annoying steps.In order to diagnose system problems or performance, developers or debuggers only need to write some scripts and then use the command-line interface provided by SYSTEMTAP to diagnose
its time waiting for Io, possibly due to a large number of random disk access or disk bandwidth caused by, Bi, Bo also more than 1024k, should have encountered an IO bottleneck.2.2 IostatThe following is a more professional disk IO diagnostic tool to see the relevant statistics.Technology sharingIts related fields are described below:RRQM/S: The number of read operations per second for the merge. Delta (rm
There are many performance analysis tools on Linux, and a system performance expert, Brendan D Gregg, was found on Weibo, and a talk and slideshow on Linux performance was released at the recent LinuxCon NA 2014 conference. Compared with last year, this year increased the testing and optimization of the two parts. I have been programming for many years, the tools are only used, no in-depth research. Subsequent to these tools into the analysis, the first Guide group of students in the actual proj
, see my blog "how to solve the 0xc000007b error during game running". for other purposes, see my blog "ask the author to tell you what the DirectX Repair Tool can solve". This program contains the latest DirectXRedist (jun2010), and all DX files have Microsoft digital signatures, which is safe and reliable.
In order to cope with the use of general computer users, this program adopts a silly one-key design
DirectX Repair Tool (DirectX Repair) in order to deal with the use of general computer users, using a fool-type one-click Design, as long as the main interface of the "Detect and Repair" button, the program will automatically complete the verification, detection, repair and registration of all the functions, without user intervention, Greatly reduce the difficult
Microsoft DirectX is a set of technologies designed to make windows-based computers an ideal platform for running and displaying applications that have rich multimedia elements, such as Full-color graphics, video, 3D animation, and rich audio. DirectX includes security and performance updates, as well as a number of new features that cover all technologies. Applications can access these new features by usin
The DirectX Repair tool is described as follows:
One, DirectX Repair Tool V3.0 Green Enhanced Edition
1, DirectX Repair Tool (DirectX Repair) in order to deal with the use of general
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