I've tried compiling with --with-dtrace-probes --with-dtrace=/usr/bin/stap and the compile is failing with
fatal error: ngx_dtrace_provider.h: No such file or directory
On Thursday, April 13, 2017 at 2:20:32 AM UTC-4, FQ Liu wrote:
1. Is process(pid is 31340) the worker process?
2. Is there any lua code was executed during your test?
3. How do you build the lua library with "-g" option?
在 2017年4月13日星期四 UTC+8上午4:06:25，Taylor King写道：
Hi Everyone,I'm trying to run the systemtap profiling utilities included as a sample in github.com/openresty/stapxx .. I've got kernel version 4.4.0-72-generic and have compiled systemtap version 3.1 from source. Whenever I try to run the lj-lua-stacks.sxx script with ./stap++ samples/lj-lua-stacks.sxx --arg time=5 -x 31340 > test.btI get
WARNING: Time's up. Quitting now...WARNING: Found 0 JITted samples.and nothing gets written to test.bt. I've even tried setting --arg nojit=1 with no avail.. I'm seeing this in my kernel logs [ 3894.650203] stap_0d7267b2af4f21ac967d86ad86b3d462_4_829: systemtap: 3.1/0.165, base: ffffffffc0739000, memory: 600data/88text/97ctx/2063net/18025alloc kb, probes: 4Does anyone know what I'm doing wrong?
