When jmeter is used for performance testing, nmon can be used for server monitoring.
I. nmon description
Nmon is divided into toolkit and analysis package (nmonanalyser)
The installation of nmon is very simple. Download the corresponding version based on the server version and install it.
Ii. nmon listening
1. Real-time Monitoring
Run./nmon to start the nmon tool in the nmon installation directory.
After the startup is successful, enter different commands to monitor different information.
C ---
and execute the result:Input options and parameters are correctDzlab:~/test/test#./opt-a100-b 200-c 300-dopt = a Optarg = Optind = 2 Argv[optind] =-bopt = b
optarg = Optind = 4 Argv[optind] =-copt = c Optarg = Optind = 6 argv[optind] =-dopt = D optarg = (null) Optind = 7 Argv[optind] = (NULL)
or this option format (note the difference):dzlab:~/test/test#./opt-a100-b200-
above interfaces are DC output (except CCFL LCD), the measurement is external use table Black pen grounding (the main body of the metal parts are grounded, such as: One machine inside the metal skeleton), Red pen one by one contact corresponding pin measurement.
2. Some models inverter and screen to match, and some models inverter matching screen to jumper. The inverter corresponding to different screen has different output voltage.
3. A600, some A700, some B300, some B305, B500,
Precautions for kernel configuration nbsp; If you want to compile the kernel yourself (the kernel source code can be written to the kernel), you should first use makemenu before compiling.
Kernel configuration considerations
If you want to compile the kernel yourself (the kernel source code can be downloaded to the ftp://ftp.kernel.org/pub/kernel/, domestic download can be to the ftp://ftp.cn.kernel.org/pub/kernel/ so that download faster), before the compilation usually need to use make menuco
Precautions for kernel configuration if you want to compile the kernel by yourself (the kernel source code can be downloaded through ftp: ftpkernelorgpubkernel, and can be downloaded through ftp: ftpcnkernel in China
Kernel configuration considerations
If you want to compile the kernel yourself (the kernel source code can be downloaded to the ftp://ftp.kernel.org/pub/kernel/, domestic download can be to the ftp://ftp.cn.kernel.org/pub/kernel/ so that download faster), before the compilation usua
/, domestic download can be to the ftp://ftp.cn.kernel.org/pub/kernel/ so that download faster), before the compilation usually need to use make menuconfig or make xconfig to configure the kernel. My system does not have xconfig, so I can only use menuconfig. Note the following when compiling the 2.6.23.x Kernel on my Compaq Presario V3414TX laptop:1. Networking -->Wireless LAN -->[M] Generic IEEE 802.11 Networking Stack (mac80211)This is the network
ThinkPad I series 1400ThinkPad I series 1200ThinkPad A series ThinkPad T series ThinkPad X series ThinkPad R series (after powering up, when you see the ThinkPad logo on the screen, quickly press the F1 key to enter the BIOS.) )
Compaq access Mode Most Compaq machines are pressed F10 to enter the BIOS setup when they are powered on. Applicable products: Presario 800Presario 1200Presario 1400Presario 1500Presario 1520APPresario 1530SCPresario 1531AP
reason the syncing between the hardware blocks and the software block doesn ' t work as supposed. To override this behavior, you can just run
Rfkill unblock WiFiAnd it should work again. Double check by entering
Rfkill List AllAgain and make sure it looks as this, with the all values set to
No:
sk@ubuntu:~$
sudo rfkill list all
0:hp-wifi:wireless LAN
Soft Blocked:no
Hard Blocked:no
1:phy0:wireless LAN
Soft Blocked:no
Hard Blocked:no If You then run
ifconfig wlan0 up(or enable the wireless via
above interfaces are DC output (except CCFL LCD), the measurement is external use table Black pen grounding (the main body of the metal parts are grounded, such as: One machine inside the metal skeleton), Red pen one by one contact corresponding pin measurement.
2. Some models inverter and screen to match, and some models inverter matching screen to jumper. The inverter corresponding to different screen has different output voltage.
3. A600, some A700, some B300, some
(TiB written) on the blue bar is the amount of data actually written to the test. Since the products are still being tested, there is no sense of horizontal comparison.
You can see the Intel 320 series 40GB SSD, the actual write volume is more than 600TB has not been hung, even if the location of the lower Kingston v+100 64GB to 300TB after the firm. 2010 rounds Crucial C300 its 64GB model has broken through 400TB, and the use of SandForce master co
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