Tag Archives: Roch Bourbonnais

Performance: Experimentation

Brendan Gregg and Roch Bourbonnais share the thought process they use to troubleshoot system performance problems. You might also like: Performance Analysis: new tools and concepts from the cloud Performance: Interrupts Performance: The “Not a Problem” Problem Performance Instrumentation Counters

Brendan Gregg and Roch Bourbonnais share the thought process they use to troubleshoot system performance problems.

Performance: The “Not a Problem” Problem

Jim Mauro, Brendan Gregg, and Roch Bourbonnais discuss a type of performance issue that’s very difficult to troubleshoot: the problem that isn’t actually a problem. filmed & edited by Deirdré Straughan You might also like: DTrace BoF at LISA10 Performance: Interrupts Performance: Experimentation Performance Instrumentation Counters

Jim Mauro, Brendan Gregg, and Roch Bourbonnais discuss a type of performance issue that’s very difficult to troubleshoot: the problem that isn’t actually a problem.

filmed & edited by Deirdré Straughan

LUN Alignment

download for iPod An informal talk by Roch Bourbonnais. You might also like: Performance: Experimentation Performance: The “Not a Problem” Problem Performance Instrumentation Counters Performance of the Hybrid Storage Pool

download for iPod

An informal talk by Roch Bourbonnais.

Performance Instrumentation Counters

download part 1 for iPod download part 2 for iPod An informal discussion among Roch Bourbonnais, Brendan Gregg, and Jim Mauro. Some context from Brendan here. You might also like: DTrace BoF at LISA10 Performance: Interrupts Performance: Experimentation Performance: The “Not a Problem” Problem

download part 1 for iPod

download part 2 for iPod

An informal discussion among Roch Bourbonnais, Brendan Gregg, and Jim Mauro. Some context from Brendan here.