3 ms·
Actually, it was more like 2000X[1] -- and I believe that it still stands as Brendan Gregg's biggest performance win. [1] http://dtrace.org/blogs/brendan/2011/
by bcantrill 13y ago
Actually, it was more like 2000X[1] -- and I believe that it still stands as Brendan Gregg's biggest performance win.
[1] http://dtrace.org/blogs/brendan/2011/12/08/2000x-performance-win/ http://dtrace.org/blogs/brendan/2011/12/08/2000x-performance...
- gnosis 13y agoAccording to the comments in that thread, this issue was fixed in GNU grep 2.7 (my system currently has grep 2.14 on it, so this must have been some time ago).