I have a logger that writes a lot of messages in parallel to stdout. The problem is that messages were written simultaneously and shuffled.So I had to add a mutex and lock before printing:
l.mu.Lock()fmt.Fprintf(os.Stdout format, v...)l.mu.Unlock()I wish to avoid the locking because I need as small latency as possible. But I'm fine with some pauses and I don't care much about order of messages.On my server I have 24 CPUs and each has it's own cache. I have an idea to make per-cpu list of byte slices and then periodically gather all of them and dump to a log.Will this work in practice?I'm feeling that I'm reinventing some existing structure.Could you please recommend an optimal way to do that.