Brendan Gregg опубликовал в своем блоге серию постов про анализ задержек различных подсистем ядра при помощи BPF.
#brendangregg #performance #bpf
http://www.brendangregg.com/blog/2016-10-06/linux-bcc-ext4dist-ext4slower.html - ext4
http://www.brendangregg.com/blog/2016-10-04/linux-bcc-mysqld-qslower.html - mysql slow query
http://www.brendangregg.com/blog/2016-10-01/linux-bcc-security-capabilities.html - security capabilities
http://www.brendangregg.com/blog/2016-10-12/linux-bcc-nodejs-usdt.html - nodejshttp://www.brendangregg.com/blog/2016-10-15/linux-bcc-tcptop.html - tcptop
http://www.brendangregg.com/blog/2016-10-08/linux-bcc-runqlat.html - scheduler
#brendangregg #performance #bpf
http://www.brendangregg.com/blog/2016-10-06/linux-bcc-ext4dist-ext4slower.html - ext4
http://www.brendangregg.com/blog/2016-10-04/linux-bcc-mysqld-qslower.html - mysql slow query
http://www.brendangregg.com/blog/2016-10-01/linux-bcc-security-capabilities.html - security capabilities
http://www.brendangregg.com/blog/2016-10-12/linux-bcc-nodejs-usdt.html - nodejshttp://www.brendangregg.com/blog/2016-10-15/linux-bcc-tcptop.html - tcptop
http://www.brendangregg.com/blog/2016-10-08/linux-bcc-runqlat.html - scheduler
Brendangregg
Linux bcc tcptop
Linux bcc tcptop: using enhanced BPF (eBPF) and kernel dynamic tracing to create an efficient tcptop for displaying TCP connection statistics.
Слайды с нового доклада Brendan Gregg про анализ производительности в Linux.
https://www.slideshare.net/brendangregg/kernel-recipes-2017-performance-analysis-with-bpf
#performance #brendangregg #ebpf #bpf
https://www.slideshare.net/brendangregg/kernel-recipes-2017-performance-analysis-with-bpf
#performance #brendangregg #ebpf #bpf
www.slideshare.net
Kernel Recipes 2017: Performance Analysis with BPF
Kernel Recipes 2017: Performance Analysis with BPF - Download as a PDF or view online for free