diablo 3 linux performance

Play Diablo 3 o'clock computer card, the number of frames too low how to do? This is a summary of the current Diablo 3 card frames, frame number of the whole solution is too low, hope to help everyone. Computer knowledge Other more ways 1. Be sure to turn on your own display. The lower right corner of th

Talking about linux performance tuning 3: before partitioning and formatting, there is a special situation that may occur in the production environment: an ext3 file partition of the system, when a user writes a file to this partition, the system prompts that the disk space is full. However, when using the df-h command to view the file, the disk usage in this par

Common Linux system performance monitoring commands and linux system performance monitoring URL: http://www.cnblogs.com/myresearch/p/linux-monitor-tools.html.Monitor CPU usage Run the following command: [root@localhost ~]# gnome-system-monitor The graphical tool GNOME System

Observe Linux performance and Linux PerformanceAnalyzing linux performance can help us solve Application Problems, adjust the system architecture, and optimize products. First, let's look at the Linux system structure.The above us

Linux disk performance monitoring, linux disk Performance In linux, many commands for viewing processes are also very powerful. Commonly Used Commands include: ps top However, the disk performance monitoring is not so uniform. The

Introduction to common linux performance monitoring tools and linux performance monitoring tools Record several frequently used ones.1. top/htop As we all know about top, there are several common parameters: (you can also start and interact) -D: Set the delay time-S: accumulative time mode k: End Process q: Exit topZ:

flagship Edition Linux testing environment: Fedora 17 (kernel version: Linux 3.3.4-5) Windows test environment: Windows 7x64 SP1 ultimate Windows 8x64 Professional Because the virtual machines used for testing have different expressions on configurations, to ensure the accuracy and fairness of testing. Set the virtual machine to the following Configuration: The CPU is a four-core or dual-core four-Thread M

Tags: partial kernel software detailed storage System database query system cache system processThe purpose of 1.Linux performance analysis1) Identify system performance bottlenecks (including hardware bottlenecks and software bottlenecks);2) provide a performance-optimized solution (upgrade the hardware?) Improve syst

is very useful, I am in another article "Lao Li share: Application performance bottleneck location method and principle", which provides a case to help us perform performance positioning.2. vmstat– Virtual Memory StatisticsThe Linux VmStat command is used to display statistics for virtual memory, kernel threads, disks, system processes, I/O blocks, interrupts, C

core (to minimize the resource footprint on the server) for the business application. The test environment is 1 PCs with a 3.2GHz frequency. In order to avoid the impact of disk IO and page cache, both the input file and the output file are placed in/dev/shm. The CPU limit for filebeat is implemented by specifying the environment variable Gomaxprocs=1 at startup. This version takes 122 seconds to process 1 million logs, or 8,200 logs per second. Version 2 Next try to do some optimizations to se

Python is used to monitor linux performance and process consumption performance. This article provides an example of how to monitor linux performance and process consumption performance using python. The specific implementation co

command to view the system loadSee also: How Linux uses the top command to view system status3 Optimization StrategyThe first step must be performance analysis. You have to make sure that the user says the system responds slowly and that the module is dragging its hind legs. Then optimization, the overall optimization should be in three levels: Front end, application, storage.Front-end Optimized browser op

Talking about linux performance tuning 13: performance analysis concepts; talking about linux performance tuning 12: Red Hat optimization strategy Tuned http://www.2cto.com/os/201307/229281.html About the performance metrics of th

Solution 3: Change the system architecture Before starting a multi-process, I would like to briefly describe python GIL, and I had some misunderstandings about it. Because the mechanism of python GIL exists, there is only one thread running at the same time, but this thread can run on different cores at different times. This scheduling is completed by the operating system, if you write an endless loop and run enough threads, you can clean up the CPU u

location method and principle", which provides a case to help us perform performance positioning.2. vmstat– Virtual Memory Statisticsthe Linux VmStat command is used to display statistics for virtual memory, kernel threads, disks, system processes, I/O blocks, interrupts, CPU activity, and so on. By default, the Vmstat command is not available under the Linux sy

follows: Rrqm/s: The number of times the read requests to the device are merged per second. The file system will merge the requests to read the same block. Wrqm/s: Number of write requests to the device merged per second R/s: Number of completed reads per second W/s: Number of completed writes per second RkB/s: Read data volume per second (kB) WkB/s: Write data volume per second (kB) Avgrq-sz: Average data volume per IO operation (unit: Slice) Avgqu-sz: Average length of the I/O Reques

Memory performance MetricsMemory-based conceptsExecute the top command first to see the relevant parts of the memory in the results# TopWhat are the VIRT,RES, andswaps ?The following 3 concepts are:Physical Memory Resident- RESActual memory space RAMSwap Area Swapped- SWAPWhen there is not enough physical memory, the operating system will swap out the infrequently used pages in memory to disk spaceSwap into

Qword [MAX]mov R15, [P]; R15 = P mov R14, [Max]; R14 = Max mov R13, [n]; R13 = n mov R12, [i]; R12 = iEnter_while:CmpR15,R14 ; if PJA quit_whilemovRbxR15SHL RBX,1 mov R12, RBXenter_for:CmpR12,R13JA quit_formovbyte [Rax +R12],1 Add R12,R15 jmpEnter_forquit_for: Inc R15 movCl,byte [Rax +R15] Test CL,CL jnz quit_forjmpEnter_whileQuit_while: movCl,byte [Rax +R13] Test CL,CL JZ pre_quitDec R13 jmpQuit_whilePre_quit: movRaxR13quit: movRsp,rbpPopRcxPopRbxPop

Linux server performance tuning skills, linux Server TuningPerformance tuning skills for 20 Linux servers Guide Linux is an open-source operating system that supports various hardware platforms. Linux servers are world

Chapter 8 high-performance Server programming in Linux (high-performance server program framework)8. High-performance server program frameworkThe server is reconstructed into three main modules:IO processing unit. Four IO models and two efficient event processing modes.Logical unit. Two Efficient concurrency modes.Stor