Kernel tunable parameters - IBM
The vmtune and schedtune commands were replaced by the vmo, ioo, and schedo commands. Both the vmo and ioo commands together replace vmtune , while the schedo command replaces schedtune . All existing parameters are used by the new commands.
Replacements for the vmtune and schedtune commands - IBM
The vmtune and schedtune commands were replaced by the vmo, ioo, and schedo commands. Both the vmo and ioo commands together replace vmtune, while the schedo command replaces schedtune. All existing parameters are used by the new commands.
AIX5.3上vmtune已经被vmo和ioo所取代 - CSDN博客
2007年8月23日 · 我们通常希望把oracle sga锁定在内存中，并且使文件系统缓存比例控制到一定范围，在AIX5.3之前版本，一般是使用vmtune -p 5 -P 20 -S 1而在AIX5.3中则使用 vmo -r -o v_pinshm=1 vmo -o minperm%=5 vmo -o maxclient%=20 vmo -o maxperm%=20重新启动生效的参数记录在 /etc...
那位大虾，可以提供一下vmtune命令的详解 - AIX-Chinaunix
2007年8月26日 · vmtune 命令\r\n用途\r\n\r\n用于设置虚拟内存管理器操作参数和其它 AIX 组件的兼容性脚本。
Performance tuning commands - IBM
Sets VMM related tuning parameters (along with ioo, replaces vmtune command. AIX supports several commands that allow you to change one or more performance-related aspects of the system.
Intel vtune安装和使用，火焰图定位性能瓶颈 - CSDN博客
2024年6月4日 · Intel VTune profiler 是用于串行和多线程应用程序的性能分析工具。 采用 VTune profiler 分析程序中的热点函数占用CPU的时间等，从可用的硬件资源中确定应用程序的潜在优势。 Intel vtune可以定位或确定： Intel vtune在 linux 虚拟机上的安装： 1. 下载vtune： Download the Intel® oneAPI Base Toolkit. 选择离线下载，如果 虚拟机 可以连外网，使用wget命令获取安装. 2. 下载完成后进行安装，sh ./l_BaseKit_p_2022.1.2.146_offline.sh，安装命令提示进行安装， …
Using the IBM AIX vmtune Utility With Progress Databases
2014年6月5日 · The vmtune utility is part of the IBM AIX performance toolkit. It provides a programmatic interface to the vm_ctl(2) system call, and allows display and tuning of system-wide virtual-memory parameters. If these settings are not tuned, excessive paging can occur when a large amount of I/O activity occurs (as seen in vmstat statistics).
Performance Management Guide - Tuning with vmtune
Tuning with vmtune. The vmtune command can be used to modify the VMM parameters that control the behavior of the memory-management subsystem. Some options are available to alter the defaults for LVM and file systems; the options dealing with disk I/O are discussed in the following sections.
Intel-VTune使用指南 - 知乎 - 知乎专栏
Intel-VTune有两种使用方法。 一种是windows电脑通过remote-ssh采集远端机器的程序性能，另一种是直接在linux机器上安装intel vtune采集本机性能。 1. 第一种方式. 1. 首先在window电脑上安装 Intel oneAPI base ToolKit，这个工具包含了intel vtune工具。 这里也可以不用安装整套oneAPI base ToolKit，可以只安装intel vtune。 2. 然后在第一步的安装路径中，找到目录vtune\latest\target\linux，将vtune_profiler_target_x86_64.tgz上传到linux机器，然后解压 …
Performance Management Guide - Tuning VMM Page …
Tuning VMM Page Replacement with the vmtune Command. The memory management algorithm, discussed in Real-Memory Management, tries to keep the size of the free list and the percentage of real memory occupied by persistent segment pages within specified bounds. These bounds can be altered with the vmtune command, which can only be run by the root ...