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  • TOP CPU usage for whole system

    - by heike
    I am using a machine that has using cat /proc/cpuinfo | grep processor | wc -l returning 8 I am trying to load the server using a load generator that I wrote, and capture the behaviour of TOP command for idle (as the software that is tested on server runs on ROOT). Doing the load as an increasing step function, I capture the idle state every second, and see the result. Strange thing is that when I increase the load every 1 minute, the idle state is infact increasing (??). This honestly does not make sense .. I thought with more load, the idle state will decrease, and the cpu usage will increase. Is there any reasonable explanation for this behaviour, maybe for the server utilization itself? Thanks for any feedback -- ok, no idea for the down vote. but I try to find this behaviour a lot, can not find any reasonable things to explain this ..

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  • “It Isn’t Easy At All; Otherwise, Everyone Would Be Doing It”

    - by Kathryn Perry
    A few months ago, JP Saunders (pictured left), who leads the go-to-market initiatives for the Oracle CX Service offering, kicked off a series of articles about modern customer service. He contends that to take care of customers?and the people that support those customers?companies need to make it easy to deliver consistently great experiences. But it’s not easy; it’s an art. The six posts in The Art of Easy series will help you better understand some of the customer service challenges you face and how to avoid common pitfalls. We pulled them all together here in one post for continuity and easy access. Saunders introduces the series with The Art of Easy: Make It Easy To Deliver Great Customer Service Experiences (Part 1). The Art of Easy: Offer Self Service With the Emphasis on Service (Part 2) by David Fulton (pictured left): David Fulton, Director of Product Management, Oracle Service Cloud, shares five tenets of customer self service that move an organization closer to becoming a modern customer service business. Easy Decisions For Complex Problems (Part 3) by Heike Lorenz (pictured right): Heike Lorenz, Director of Global Product Marketing, Policy Automation, writes about automating service policies to ensure that the correct decisions are being applied to the right people. The goal is to nurture the trusted relationships with customers during complex decision-making processes. Moving at the Speed of Easy (Part 4) by Chris Ulmand (pictured left): Chris Omland, Director of Product Management, Oracle Service Cloud, addresses the need for speed to keep up with customers’ expectations. His advice—start with a platform that enables agile innovation, respects a company’s unique needs, and has proven reliability to protect customer relationships. Knowledge Makes It Easy For Everyone (Part 5) by Nav Chakravarti (pictured rig: Vice President Nav Chakravarti, Oracle Service Cloud, talks about managing the knowledge that customers need and want. He coaches readers on delivering answers to customers’ questions easily, in context, with relevance, reliably, and accurately. Making Easy, Both Effective and Efficient (Part 6) by Melinda Uhland (pictured left): Melinda Uhland, Oracle CX Product Management teaches us that happy agents produce happy customers. A Modern Customer Service organization is one that invests in its agents and empowers them with tools to make them efficient and effective, which, in turn, improves customer results.

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  • Problems with umlauts in python appdata environvent variable

    - by Heike
    Hi, I can't find a correct way to get the environment variable for the appdata path in python. The problem is that my user name includes special characters (the german ae and ue). I made a workaround wit PyQt for Vista and Windows 7 but it doesn't work for XP Systems. Does anybody know the correct encoding of these environment variables or another solution for this problem? Greetz

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  • log (1-var) operation in C

    - by heike
    I am trying to code this algorithm. I am stuck in the part of log((1.0-u)/u))/beta; As I understand, I can not get the result of this in C, as it will always return me with negative value log (returning imaginary value). Tried to print the result of log(1-5) for instance, it gives me with Nan. How can I get the result of double x = (alpha - log((1.0-u)/u))/beta then? Would appreciate for any pointers to solve this problem. Thank you

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