psutil 4.0.0 的新特性介绍
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新增了进程内存真正使用信息
psutil.Process().memory_full_info()
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新增了进程环境变量功能
>>> import psutil >>> from pprint import pprint as pp >>> pp(psutil.Process().environ()) {... 'CLUTTER_IM_MODULE': 'xim', 'COLORTERM': 'gnome-terminal', 'COMPIZ_BIN_PATH': '/usr/bin/', 'HOME': '/home/giampaolo', 'PWD': '/home/giampaolo/svn/psutil', } >>>
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扩展了 disk IO 状态
busy_time, which is the time spent doing actual I/Os (in milliseconds).
read_merged_count and write_merged_count (Linux only), which is number of merged reads and writes (see iostats doc)
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