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www.linux.it | ||
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aivarsk.com
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| | | | | I have built several scripts for monitoring Oracle Tuxedo over the years. Most relied on the tmtrace and tputrace(3c) features provided by Tuxedo itself. I also tried to collect statistics on the IPC queues using standard system calls and tools. But all these years I have been thinking about how to measure the time a message spends in a queue. Messages in IPC queues are just an array of bytes, there is no field I could use to store that information. IPC queues were not created with observability in mind. | |
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blog.px.dev
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facebookmicrosites.github.io
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| | | | | The BPF verifier guarantees that program itself is safe for the kernel to execute, but in order to use BPF as a whole safely and surprise free the users need to understand the lifetime of BPF programs and maps. This post covers these details in depth. | |
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washingtontechnology.com
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| | | White House and OMB initiatives are driving security concerns around open source because while it is a powerful tool, it needs to be managed effectively... | ||
