You are viewing a plain text version of this content. The canonical link for it is here.

Posted to notifications@apisix.apache.org by GitBox <gi...@apache.org> on 2020/07/06 07:26:54 UTC

[GitHub] [incubator-apisix] moonming commented on issue #1804: performance: spend more time on ssl handshake

moonming commented on issue #1804:
URL: https://github.com/apache/incubator-apisix/issues/1804#issuecomment-654064201


   the steps to get flame graph by `perf`:
   ```
   sudo perf record --call-graph dwarf -p `pid` 
   ```
   
   ```
   sudo perf script -i perf.data &> perf.unfold
   ```
   
   ```
   git clone https://github.com/brendangregg/FlameGraph.git
   ./FlameGraph/stackcollapse-perf.pl perf.unfold &> perf.folded
   ./FlameGraph/flamegraph.pl perf.folded > perf.svg
   ```


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org