Analyzing, optimizing and configuring disk subsystems for optimal performance.Analyzing applications performance data in order to select the application with the best performance characteristics.Managing process priorities, scheduler queues and nice values.Configuring systems to run SystemTap scripts.Profiling and analyzing applications, using ps, strace, top and valgrind.Profiling hardware configurations using dmesg, dmidecode, x86info and sosreport.Analyzing and setting kernel run-time parameters using /proc, /sys and sysctl.Using PAM and other mechanisms to implement restrictions on critical system resources.Analyzing performance metrics with the round robin database tool (rrdtool).Analyzing performance with common utilities, including vmstat, iostat, mpstat, sar, gnome-system-monitor, top, powertop and more.Analyzing and Optimizing Performance on Red Hat® Enterprise Linux 7 (6 online sessions) ![]() Disclosure: links to my video training products are affiliate links, meaning when you click the links and make a purchase I receive a commission – at no extra cost to you.
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June 2023
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