Open BugenZhao opened 9 months ago
I think there may be a low-hanging fruit: just provide the stackcollapsed file together with the svg. Then we can manually diff them.
This issue has been open for 60 days with no activity. Could you please update the status? Feel free to continue discussion or close as not planned.
Another use case is for the memory flame graph to track how allocation grows over time.
This issue has been open for 60 days with no activity. Could you please update the status? Feel free to continue discussion or close as not planned.
We have continuous integration on the performance benchmark. When a regression occurs, we can download flame-graphs to investigate the problem. However, it's not intuitive to compare two flamegraphs and often leads to confusing results. For example, in #12959 we even reversed the results before and after the regression! 😅
It will be better if we can automate to find the diff of two flamegraphs. Some references that might be helpful: