Looking at both traces, a few things jump out
1) many "EAGAIN" lines, such as read(3, 0xa03a768, 4096) = -1 EAGAIN (Resource temporarily unavailable)
2) way too many gettimeofday()
Also, just out of curiosity: why is my trace more organized than Mathieu's? Something to do with multi-core processors?
Looking at both traces, a few things jump out
1) many "EAGAIN" lines, such as
read(3, 0xa03a768, 4096) = -1 EAGAIN (Resource temporarily unavailable)
2) way too many gettimeofday()
Also, just out of curiosity: why is my trace more organized than Mathieu's? Something to do with multi-core processors?