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Operating Systems AIX Newbie - AIX LPAR performance problem Post 302861375 by blackrageous on Tuesday 8th of October 2013 06:43:13 PM
Old 10-08-2013
You need to provide more information. Post corresponding output from the vmstat command for several runs of the vmstat command. The only thing this really shows is that it looks like user code is consuming most of the cycles. Yet you're getting idle percentage.

Post actual process/thread information as well. What are these threads.

When "web pages are slow" are these browsers actually connected to the WAS servers or are the WAS servers strictly back end servers....use neststat-an. What are the ports states how many transactions shown if any in the send and receive queues.


What does iostat reveal?

What piece of code are the top threads running (see dbx or kdb)?

Next time, post output like this...

Code:
#System configuration:  lcpu=16 ent=4.00        mode=Capped
cpu     %usr    %sys    %wio    %idle   physc   %entc
0       88      5       0       7       0.33    8.3
1       83      2       0       15      0.26    6.5
2       63      1       0       35      0.14    3.6
3       63      1       0       36      0.14    3.6
4       92      3       0       5       0.37    9.2
5       83      2       0       15      0.28    6.9
6       59      2       0       39      0.14    3.4
7       58      1       0       41      0.14    3.4
8       91      3       0       6       0.35    8.7
9       83      2       0       15      0.27    6.7
10      64      2       0       35      0.14    3.6
11      59      1       0       40      0.13    3.3
12      91      3       0       6       0.32    8.0
13      87      2       0       11      0.28    6.9
14      58      1       0       41      0.13    3.2
15      57      2       0       41      0.12    3.1
U       -       -       0       12      0.47    11.8
~

 

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POLYGRAPH(7)							   User Commands						      POLYGRAPH(7)

NAME
Polygraph - performance benchmark for web intermediaries DESCRIPTION
Web Polygraph is a performance testing tool for caching proxies, origin server accelerators, L4/7 switches, content filters, and other Web intermediaries. Polygraph's features include: * high-performance HTTP clients and servers * realistic HTTP, FTP, and SSL traffic generation * HTTP Basic, NTLM, and Negotiate proxy authentication * LDAP-friendly generation of user credentials * flexible content simulation * ready-to-use standard workloads for benchmarking * powerful domain-specific configuration language * portable open-source implementation * friendly commercial support Web Polygraph consists of many tools listed below. See individual man pages for more information. Detailed documentation is available at www.web-polygraph.org. polygraph-aka - IP aliases manipulation tool polygraph-beepmon - forwards BEEP messages to an external program polygraph-cdb - content database manipulation tool polygraph-client - Web Polygraph client simulator polygraph-cmp-lx - log comparison tool polygraph-distr-test - distribution test polygraph-dns-cfg - DNS server configuration tool polygraph-lr - console log extractor polygraph-ltrace - trace extractor polygraph-lx - stats extractor polygraph-pgl2acl - translates PGL access rules into Squid Proxy ACLs polygraph-pgl2eng - PGL to English converter polygraph-pgl2ips - PGL IP addresses calculator polygraph-pgl2ldif - LDIF (and other text-based) configuration generator polygraph-pgl-test - PGL validator polygraph-pmix2-ips - PolyMix-2 address calculator polygraph-pmix3-ips - PolyMix-3 address calculator polygraph-polymon - interactive test monitoring tool polygraph-polyprobe - tests TCP throughput in a full client/server mesh polygraph-polyrrd - supplies run-time Polygraph stats to RRDtool polygraph-pop-test - predicts cache hit ratios for a given workload polygraph-reporter - HTML report generator polygraph-rng-test - random number generator test polygraph-server - Web Polygraph server simulator polygraph-udp2tcpd - converts UDP monitoring messages into a TCP stream read by polymon polygraph-webaxe4-ips - WebAxe-4 address calculator COPYRIGHT
Copyright (C) 2003-2006 The Measurement Factory, Inc. SEE ALSO
polygraph-aka(1), polygraph-beepmon(1), polygraph-cdb(1), polygraph-client(1), polygraph-cmp-lx(1), polygraph-distr-test(1), polygraph-dns-cfg(1), polygraph-lr(1), polygraph-ltrace(1), polygraph-lx(1), polygraph-pgl2acl(1), polygraph-pgl2eng(1), polygraph-pgl2ips(1), polygraph-pgl2ldif(1), polygraph-pgl-test(1), polygraph-pmix2-ips(1), polygraph-pmix3-ips(1), polygraph-polymon(1), polygraph-polyprobe(1), polygraph-polyrrd(1), polygraph-pop-test(1), polygraph-reporter(1), polygraph-rng-test(1), polygraph-server(1), polygraph-udp2tcpd(1), polygraph-webaxe4-ips(1) http://www.web-polygraph.org/ - project web site Web Polygraph February 2010 POLYGRAPH(7)
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