Sorry about the attribution. I'm trying to find who controls the blog as we speak so I can have them add it. (I work at Localytics, but I'm not the author.)
We've gingerly explored flame graphs to understand Vertica behavior under load, and we still have a lot that we want to try and use it for. I'm not sure if it will make an appearance in a further post, but we've definitely used your perf_event/ftrace-based tooling. :)
@brendangregg It was my bad, and you're totally right. I should not have let that fall to the wayside here. We're adding it ASAP. I'm sorry about that.
Sorry about the attribution. I'm trying to find who controls the blog as we speak so I can have them add it. (I work at Localytics, but I'm not the author.)
We've gingerly explored flame graphs to understand Vertica behavior under load, and we still have a lot that we want to try and use it for. I'm not sure if it will make an appearance in a further post, but we've definitely used your perf_event/ftrace-based tooling. :)