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txt 文档内容格式如下
CPUUsageSY: 0.102456422845
MemTotal: 32767.4648438
Disk_Root_Used: 38.6357421875
MemFree: 30094.15625
Disk_Root_Size: 599.655273438
Disk_Root_Avail: 561.01953125
CPUUsageUS: 0.0723221808317
CPUUsageID: 99.8252213963
MemUsed: 2673.30859375
LoginCurrentCnt: 2
如 把deal.txt,111.txt (它们的内容格式如下)中的cup使用率 内存使用率 根磁盘使用率的计算结果写入txt文档
cup使用率 =CPUUsageSY+CPUUsageUS
内存使用率 =MemUsed/MemTotal
根磁盘使用率=Disk_Root_Used/Disk_Root_Size
# -*- coding: utf-8 -*-
__author__ = 'm'
__date__ = '2019/4/8'
# -*- coding: utf-8 -*-
import os
import sys
import json
default_encoding = 'utf-8'
if sys.getdefaultencoding() != default_encoding:
reload(sys)
sys.setdefaultencoding(default_encoding)
name_list = ['deal','11']
record_info = {}
files = os.listdir(r'.')
for txt_file in files:
for name in name_list:
if name in txt_file:
#print txt_file
file_name = txt_file.split('.')[0]
record_info[file_name] = {'cpu_used':0,'mem_used':0,'disk_used':0}
f = open(txt_file, 'r')
#print 'txt_file_name = %s' % txt_file
sum_num = 0
cpu_list = []
for line in f.readlines():
if line == '\n':
pass
else:
small_list = float(line.split(': ')[1].replace('\n', ''))
cpu_list.append(small_list)
#print cpu_list
cpu_num = cpu_list[0] + cpu_list[6]
record_info[file_name]['cpu_used'] = cpu_num
mem_num = cpu_list[8] / cpu_list[1]
record_info[file_name]['mem_used'] = mem_num
disk_num = cpu_list[2] / cpu_list[4]
record_info[file_name]['disk_used'] = disk_num
else:
pass
print record_info
#print type (record_info )
re=str(record_info )
#写入到json
with open('record.json','w') as json_file:
json.dump(record_info, json_file, ensure_ascii=False, indent=4)
#with open("test.txt", "w") as f:
#f.write(re)
#f.write('\n')
运行结果: 会在当前目录下新建record.json
其内容如下
{
"111": {
"mem_used": 0.08158423626891667,
"cpu_used": 0.1747786036767,
"disk_used": 0.06442992148804083
},
"deal": {
"mem_used": 0.08158423626891667,
"cpu_used": 0.1747786036767,
"disk_used": 0.06442992148804083
}
}