My systemtap toolkit to online analyze on production

3 points by detailyang 9 years ago | 2 comments

brudgers 9 years ago |

If it meets the guidelines, this might make a good 'Show HN'. Show HN guidelines: https://news.ycombinator.com/showhn.html

nailer 9 years ago |

<3 systemtap. Had a proprietary app and wasn't sure if it was using NODELAY on sockets, was able to intercept setsockopt() and find out.

Also: nice work with the diagrams.

brudgers 9 years ago |

If it meets the guidelines, this might make a good 'Show HN'. Show HN guidelines: https://news.ycombinator.com/showhn.html

nailer 9 years ago |

<3 systemtap. Had a proprietary app and wasn't sure if it was using NODELAY on sockets, was able to intercept setsockopt() and find out.

Also: nice work with the diagrams.