I was getting very odd values from sigar_proc_time_get(). I looked over the source and FILETIME2MSEC() is not converting the FILETIME to milliseconds correctly. I changed it to:
ULARGE_INTEGER sys, user;
...
memcpy(&sys,&system_time,sizeof(FILETIME));
memcpy(&user,&user_time,sizeof(FILETIME));
proctime->user = user.QuadPart /10000; //convert to ms //FILETIME2MSEC(user_time);
proctime->sys = sys.QuadPart /10000;
Not sure what FILETIME2MSEC is meant for but it's not correctly used here. sigar_proc_cpu_get relies on this to calucate the cpu % for a pid. Any bug filed against this?
Thanks,
Howard
