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Atsushi Tsuji, NEC

Atsushi Tsuji is a kernel developer at OSS Platform Division of NEC. He has been working on developing kernel behavior monitoring tool for large enterprise systems. His main interest is in monitoring kernel behavior (memory, network and I/O activity) to clarify the activity of various kernel components and to analyze kernel and hardware activity for large SMP systems with tens of CPUs. He has been involved in development of Systemtap features needed to continuously monitor kernel behavior on long running production system, and also kernel tracepoints to collect more detailed internal kernel data systematically. He is proposing additional tracepoints and discussing their applications and issues in the Linux kernel mailing list. He has spoken before about behavior monitoring by SystemTap at The 10th Linux Foundation Japan Symposium.

Presentation(s)
Analyzing Kernel Behavior With SystemTap