Исходное сообщение
"Представлен sysdig, новый инструмент для диагностики системн..." Отправлено rob pike, 06-Апр-14 10:29
Дело совсем не в отчаянности пользователей Соляриса, как вы это пытаетесь представить. >In the past seven years, I’ve used DTrace in production thousands of times, on hundreds of different systems. It’s running continuously, in production, to monitor every system in the new Joyent datacenters. It can also be configured to run continuously to monitor Oracle’s ZFS Storage Appliance. I’ve never known it to cause system crashes or hangs. >DTrace’s safety record was a product of the kernel engineering culture at Sun Microsystems, and of Bryan Cantrill: father of Dynamic Tracing and DTrace. Bryan wrote about DTrace Safety in 2005, explaining the risks and principle of production safety very clearly: >    DTrace must not be able to accidentally induce system failure. It is our strict adherence to this principle that allows DTrace to be used with confidence on production systems.