3 ms·
I've never had hotspot not be fast enough. Even on 20Gb traces, everything is instant. Only thing that ever takes some time is the initial load of the perf fil
by mandarax8 2y ago
I've never had hotspot not be fast enough. Even on 20Gb traces, everything is instant.
Only thing that ever takes some time is the initial load of the perf file and filtering (bit still really fast).
- laladrik 2y agoUnfortunately, I can't find the original perf file I get the flamegraph https://laladrik.xyz/img/pic.svg https://laladrik.xyz/img/pic.svg out of. However, I can create with a similar bunch of data and provide it soon.
- laladrik 2y agoOk, now I remember what was the deal with Hotspot. It makes it possible to work with a flamegraph of mine. However, it takes almost half a minute to load my perf.data. However! I totally recommend Hotspot over my hack in case when you need to have a comprehensive view of the data. In particular, I love to see the off-CPU load, which my FlameGraphViewer doesn't show.
- deleted 2y ago[deleted]