Nmon Analyzer For Aix

Nmon is a free tool available for both AIX and Linux to monitor the performance of the AIX and Linux servers in terms of I/O, CPU Usage, top processes etc. It is bundled with AIX and is available free for Linux. It is widely used by AIX system administrators and performance tuning specialists. Nmon has very small footprint when in use but it captures very useful information. Normally it is located under /usr/local/bin directory.

1. Nmon Analyzer For Linux

┌─nmon────────U=Top-with-WLM─────Host=xxxxx────────Refresh=1 secs───18:00.26─┐ │ CPU-Utilisation-Small-View ──────────────────────────────────────────────────│ │ 0———-25———–50———-75———-100│ │CPU User% Sys% Wait% Idle% │ │ 0 0.0 0.0 0.0 100.0 │ │ 1 0.0 0.0 0.0 100.0 │ │ 2 4.0 1.0 0.0 95.0 U │ │ 3 0.0 0.0 0.0 100.0 │ │ 4 4.0 1.0 0.0 95.0 U │ │ 5 0.0 0.0 0.0 100.0 │ │Physical Averages +———– ———— ———– ————+│ │All 1.8 0.6 0.0 97.7 │ │ +———– ———— ———– ————+│ Above is small fragmented screen shot of nmon at work. It can be scheduled as cronjob and output can be sent to file as well for later diagnostics. With this brief introduction of nmon, we will talk about nmon analyzer, which is the topic of the blog. Again this is free tool available by IBM, which consolidates data from nmon output and represent it in a very user friendly graphs and charts. Basically it takes output files generated by nmon tool as an input and churns out various graphs/charts in a excel format which one can print, mail or even publish on the web. There is only one caveat.

IBM does not support the tool officially so one cannot seek any help from IBM. Is the link from which it can be downloaded for free. The tool will be downloaded as a zip file that contains excel file, sample input file and user documentation. Resources:. Wikipedia entry –.

Aug 07, 2015 Download Java Nmon Analyser for free. The Java Nmon analyser is a free, open source analyser tool which is helpful in analyzing performance data captured.

The nmon tool runs on:. AIX® 4.1.5, 4.2.0, 4.3.2, and 4.3.3 ( nmon Version 9a: This version is functionally established and will not be developed further.). AIX 5.1, 5.2, and 5.3 ( nmon Version 10: This version now supports AIX 5.3 and POWER5™ processor-based machines, with SMT and shared CPU micro-partitions.). Linux® SUSE SLES 9, Red Hat EL 3 and 4, Debian on pSeries® p5, and OpenPower™. Linux SUSE, Red Hat, and many recent distributions on x86 (Intel and AMD in 32-bit mode). Linux SUSE and Red Hat on zSeries® or mainframe. The tool is a stand-alone binary file (a different file for each AIX or Linux version) that you can install in five seconds, probably less if you type fast.

Nmon Analyzer For Linux

Installation is simple:. Copy the nmonXXX.tar.Z file to the machine. If using FTP, remember to use binary mode. Note: Version XXX replaces this example.

To uncompress the file, run uncompress nmonXX.tar.Z. To extract the files, run tar xvf nmonXX.tar. Read the README file. To start the nmon tool, type nmon. If you are the root user, you might need to type./nmon. Descargar microsoft update windows 7.

• Is there a tool to aggregate nmon reports of the same server. Aggregating nmon reports - AIX. And then graph in the regular Excel tool (nmon analyzer).
• Use this together with nmon Analyser Microsoft Excel spreadsheet. Nmon for AIX is not open source. For more information nmon for AIX Wiki.

Notes to save you time:. To load the nmon data capture file into a spreadsheet, check the spreadsheet documentation for loading CSV data files (.csv). Many spreadsheets accept this data as just one of the possible files to load or provide an import function to do this. Many spreadsheets have a fixed number of columns and rows. I suggest you collect a maximum of 300 snapshots to avoid hitting these issues.

When you are capturing data to a file, nmon disconnects from the shell to ensure that it continues running, even if you log out. This means that nmon can appear to crash, even though it's still running in the background. To see if the process is still running, type: ps?ef grep nmon. Read the README file for more information about which version of nmon to run on your particular operating system. nmon Version 10 for AIX 5 no longer uses /dev/kmem, but only public APIs. So, you don't have to chage the permissions on /dev/kmem, and there is no need to have 32- and 64-bit versions of nmon. For AIX 5.1, 5.2, and 5.3, use nmon 10.

On AIX, don't report lslpp -Lcq bos.?p core dumps on AIX 5.1, about ML03 onwards. Also, WLM stats go missing after upgrading to AIX 5.2 ML5 to Nigel Griffiths, as these are AIX bugs.

These are avoided by using nmon Version 10. Don't use Microsoft® Windows® Telnet and use a larger window than 80 x 25 characters. Many developers use VNC and PuTTY to display nmon from a Windows machine - why not do the same! New features for nmon on AIX Version 10 New Features Description Starting up There is also now a small shell script called 'nmon' that starts the right nmon version. Place this script and nmonbinaries in your $PATH and type: nmon.

This version is now only compiled in 32-bit mode. So, it runs on 32- and 64-bit hardware. The idea is to make it easier to install and run. N = NFS NFS is completely new for nmon 10. P = Partitions This is for shared CPU partitions information - the big p5/AIX5.3 feature.

C = CPU This is for machines with 32 plus CPUs - up to 128 logical CPUs by demand. C = CPU Details your physical CPU use - if you are on a POWER5 with AIX 5.3 and in a shared CPU environment. S = Subclass This is for WLM subclasses - by request. A = Disk adapters Gives you details of the disk adapter - like their full type. R = Resources This includes your CPU speed in MHz. K = Kernel Gives some new fields. L = Large pages Gives you large-page stats - popular with high-performance guys.

D = Disk Gives you more information about your disks, disk type sizes, free, volume groups, adapter, and so forth. N = Network Gives you information about your network adapters details, MTU, and errors. M = Memory Gives you more details on where your memory is going, system (kernel) and processes, and active virtual memory.B This is a start-up option to remove the boxes.