是否有类似top(可视)工具,可以显示每个进程磁盘I / O(kb /秒)?
在Mac上的Monitor磁盘活动,顶级或nettop(每个进程)中已经提出了这个问题?和什么是导致在OS X中的所有磁盘活动?,但iotop在El Capitan无效。
在OSX El Capitan上输出IOTOP:
$sudo iotop
dtrace: invalid probe specifier
 /*
  * Command line arguments
  */
 inline int OPT_def     = 1;
 inline int OPT_proj    = 0;
 inline int OPT_zone    = 0;
 inline int OPT_clear   = 1;
 inline int OPT_bytes   = 1;
 inline int OPT_elapsed = 0;
 inline int OPT_dtime   = 0;
 inline int OPT_percent = 0;
 inline int OPT_device  = 0;
 inline int OPT_mount   = 0;
 inline int OPT_file    = 0;
 inline int OPT_top     = 0;
 inline int INTERVAL    = 5;
 inline int COUNTER     = -1;
 inline int FILTER      = 0;
 inline int TOP         = 0;
 inline string DEVICE   = ".";
 inline string FILENAME = ".";
 inline string MOUNT    = ".";
 inline string CLEAR    = "
";