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· 十一月 29, 2016 阅读大约需 20 分钟

InterSystems Data Platforms and performance – Part 9 InterSystems IRIS VMware Best Practice Guide

#最佳实践 #InterSystems 业务解决方案和架构 #性能 #系统管理 #Caché #InterSystems IRIS #InterSystems IRIS for Health

This post provides guidelines for configuration, system sizing and capacity planning when deploying IRIS and IRIS on a VMware ESXi. This post is based on and replaces the earlier IRIS-era guidance and reflects current VMware and InterSystems recommendations.

Last update Jan 2026. These guidelines are a best effort, remember requirements and capabilities of VMware and IRIS can change.

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· 十一月 12, 2016 阅读大约需 6 分钟

InterSystems Data Platforms Capacity Planning and Performance Series Index

#最佳实践 #InterSystems 业务解决方案和架构 #性能 #系统管理 #提示和技巧 #Caché #InterSystems IRIS #InterSystems IRIS for Health

Index

This is a list of all the posts in the Data Platforms’ capacity planning and performance series in order. Also a general list of my other posts. I will update as new posts in the series are added.

You will notice that I wrote some posts before IRIS was released and refer to Caché. I will revisit the posts over time, but in the meantime, Generally, the advice for configuration is the same for Caché and IRIS. Some command names may have changed; the most obvious example is that anywhere you see the ^pButtons command, you can replace it with ^SystemPerformance.

While some posts are updated to preserve links, others will be marked as strikethrough to indicate that the post is legacy. Generally, I will say, "See: some other post" if it is appropriate.

Capacity Planning and Performance Series

Generally, posts build on previous ones, but you can also just dive into subjects that look interesting.

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问题
· 十一月 9, 2016

audit login failures, how to trace?

#新手 #开发环境 #Caché

Thanks for all replies in advance.  In monitoring our audit log we are getting the error below.  We have 4 different servers running CACHE  2014.1.1 and this is happening on all 4 of them.  I have not been able to find what process is trying to logon but it is happening every 30 minutes.  We have no user processes that are running so this has to be a CACHE process.  Does anyone have an Ideal what could be running to cause this?  What kind of trace can I run to determine what process is running it?

2 2016-11-09 15:17:15.997 %System %Login LoginFailure 7748    

%Service_SuperServer login failure
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· 十一月 8, 2016 阅读大约需 38 分钟

What is a core file, and when are they useful?

#提示和技巧 #Caché #InterSystems IRIS

What is a core file? and When are they use­ful?

The in­for­ma­tion in this doc­u­ment is cur­rent as ver­sions of InterSystems prod­ucts re­leased through 2024-06-06. This up­date date cov­ers er­rors in that dis­covered up to 2024-08-12, but not changes present in new ver­sions of InterSystems prod­ucts.

Nevertheless, the de­tails for ex­ist­ing prod­ucts are not sub­ject to fre­quent change.

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问题
· 十一月 8, 2016

2 Skipping SET due to compare and swap failed on - in CConsole Log

#Caché

Hi Everyone,

         I have frequently received this below error message in my ensemble 2009 Cconsole log.

         " 11/08-13:05:06:114 (9784) 2 Skipping SET due to compare and swap failed on ^["^^e:\test\data\"]Debug("CalcTotal1") for records in e:\test\data\ addr=39745548 "

        Please explain this, am very much trouble with this alert. And also want to know it will cause any system hangsup ?

please response quickly. Thanks

Archunan K.

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