ps aux使用Java进程挂在高CPU / IO上
我在使用Java进程和nrpe检查时遇到了一些问题。我们有一些进程有时在32核心系统上使用1000%cpu。在您执行 ps aux 或尝试在/ proc / pid#中执行任何操作,例如 [root@flume07.domain.com /proc/18679]# ls hangs.. ps aux的痕迹 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2819, ...}) = 0 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2819, ...}) = 0 stat("/dev/pts1", 0x7fffb8526f00) = -1 ENOENT (No such file or directory) stat("/dev/pts", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 readlink("/proc/15693/fd/2", "/dev/pts/1", 127) = 10 stat("/dev/pts/1", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), …