1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
|
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
# created by zhongyoub
'''
get all net card info and write to file with csv format
time: ms
'''
import time,re,os,csv
import ConfigParser
import StringIO
from datetime import datetime
global cfg_path_str
global nic_path_str
global marsio_cmd
cfg_path_str="/home/nms/nc_config/net_net/net_net.cfg"
nic_path_str="/proc/net/dev"
marsio_cmd="monit_device"
def round2(a):
return ("%.2f"%a)
class monitor_net():
def __init__(self):
self.seqId="" # seqId
self.id="" # 监测设置ID
self.cattory="" # 监测类别
self.process="" # 进程名称
self.start_time=int(round(time.time()*1000)) # 监测服务启动时间
self.delay=0 # 检测时延
self.checktime=int(round(time.time()*1000)) # 本次检测时间
self.try_times=1 # 尝试次数
self.next_time=0 # 下次监测时间 self.start_time + self.interval
self.checkState=1 # 检测状态
self.checkGap=0
self.config_path=cfg_path_str
self.nic_path=nic_path_str
'''
nic info
'''
self.nic_info={"eth_name":"", "rx_packets":0, "tx_packets":0, "rx_bytes":0, "tx_bytes":0,
"rx_errs":0, "tx_errs":0, "rx_drop":0, "tx_drops":0, "speed":10000,
"rx_bps":0, "tx_bps":0, "rx_pps":0, "tx_pps":0,
"rx_err_perc":0, "tx_err_perc":0, "rx_drop_perc":0, "tx_drop_perc":0 }
self.marsio_info={"eth_name":"", "rx_packets":0, "tx_packets":0, "rx_bytes":0, "tx_bytes":0,
"rx_errs":0, "tx_errs":0, "rx_drop":0, "tx_drops":0, "speed":10000,
"rx_bps":0, "tx_bps":0, "rx_pps":0, "tx_pps":0,
"rx_err_perc":0, "tx_err_perc":0, "rx_drop_perc":0, "tx_drop_perc":0 }
# self.vf_dict={'0':'','1':'','2':''}
self.vf_list=[]
self.marsio_list=[]
'''
read config file
'''
def read_config(self):
'''
with open(self.config_path, 'r') as f:
section_string = '[dummy_section]\n' + f.read()
'''
config=StringIO.StringIO()
config.write('[dummy_section]\n')
config.write(open(self.config_path).read())
config.seek(0,os.SEEK_SET)
cfg = ConfigParser.ConfigParser()
# cfg.readfp(section_string)
cfg.readfp(config)
pubInfo=cfg.get("dummy_section", "pubInfo")
self.seqId=pubInfo.split(",",3)[0]
self.id=pubInfo.split(",",3)[1]
self.cattory=pubInfo.split(",",3)[2]
self.process=pubInfo.split(",",3)[3]
self.delay=cfg.get("dummy_section","checkOutTime")
self.try_times=cfg.get("dummy_section","checkMaxTimes")
self.checkGap=int(cfg.get("dummy_section","checkGap"))*60*1000 # ms
self.next_time=self.start_time+self.checkGap
self.checkState=cfg.get("dummy_section","checkState")
'''
get net card info/home/nms/nc_config/net_net
'''
def get_vfnet_info(self):
net_info=open("/proc/net/dev","r")
info=net_info.readlines()
net_info.close()
# print self.marsio_list
for line in info: # find nic name like ens*f*
self.nic_info={"eth_name":"", "rx_packets":0, "tx_packets":0, "rx_bytes":0, "tx_bytes":0,
"rx_errs":0, "tx_errs":0, "rx_drop":0, "tx_drops":0, "speed":10000,
"rx_bps":0, "tx_bps":0, "rx_pps":0, "tx_pps":0,
"rx_err_perc":0, "tx_err_perc":0, "rx_drop_perc":0, "tx_drop_perc":0 }
if re.search(r'ens.f.',line):
field=line.split()
self.nic_info["eth_name"]=field[0].split(":")[0]
self.nic_info["rx_bytes"]=field[1]
self.nic_info["rx_packets"]=field[2]
self.nic_info["rx_errs"]=field[3]
self.nic_info["rx_drop"]=field[4]
self.nic_info["tx_bytes"]=field[9]
self.nic_info["tx_packets"]=field[10]
self.nic_info["tx_errs"]=field[11]
self.nic_info["tx_drop"]=field[12]
# self.vf_dict[str(i)]=self.nic_info
# print "nic_info"
# print self.nic_info
self.vf_list.append(self.nic_info)
# print self.vf_list
# print self.vf_list[str(i)]
'''
eth_name=field[0].split(":")[0]
rx_bytes=field[1]
rx_packets=field[2]
rx_errs=field[3]
rx_drop=field[4]
tx_bytes=field[9]
tx_packts=field[10]
tx_errs=field[11]
tx_drop=field[12]
return(eth_name, int(rx_bytes),int(rx_packets),int(rx_errs),int(rx_drop),int(tx_bytes),
int(tx_packts),int(tx_errs),int(tx_drop))
'''
'''
get marsio net card info by open(monit_device)
'''
def get_marsionet_info(self):
info=os.popen(marsio_cmd)
for line in info:
if re.search(r'ens.f*',line):
self.marsio_info["eth_name"]=line.split(",")[1].split(":")[1].strip()
if re.search(r'Accu',line):
self.marsio_info["rx_packets"]=line.split()[1]
self.marsio_info["rx_bytes"]=int(line.split()[2])/8 # bit to byte(float)
self.marsio_info["rx_drop"]=line.split()[9]
self.marsio_info["rx_errs"]=line.split()[4]
self.marsio_info["tx_packets"]=line.split()[6]
self.marsio_info["tx_bytes"]=int(line.split()[7])/8
self.marsio_info["tx_errs"]=line.split()[8]
self.marsio_info['tx_drop']=line.split()[10]
if re.search(r'Second',line):
self.marsio_info["rx_bps"]=line.split()[3]
rx_packets=self.marsio_info["rx_pps"]=line.split()[2]
tx_packets=self.marsio_info["tx_pps"]=line.split()[7]
self.marsio_info["tx_bps"]=line.split()[8]
rx_err_per=line.split()[5]
tx_err_per=line.split()[9]
if int(rx_packets)!=0:
self.marsio_info["rx_err_perc"]=round2(float(rx_err_per)/int(rx_packets))
else:
self.marsio_info["rx_err_perc"]=round2(0)
# print self.marsio_info["rx_err_perc"]
if int(tx_packets)!=0:
self.marsio_info["tx_err_perc"]=round2(float(tx_err_per)/int(tx_packets))
else:
self.marsio_info["tx_err_perc"]=round2(0)
# print self.marsio_info["tx_err_perc"]
rx_drop_per=line.split()[10]
tx_drop_per=line.split()[11]
if int(rx_packets)!=0:
self.marsio_info["rx_drop_perc"]=round2(float(rx_drop_per)/int(rx_packets))
else:
self.marsio_info["rx_drop_perc"]=round2(0)
# print self.marsio_info["rx_drop_perc"]
if int(tx_packets)!=0:
self.marsio_info["tx_drop_perc"]=round2(float(tx_drop_per)/int(tx_packets))
else:
self.marsio_info["tx_drop_perc"]=round2(0)
# print self.marsio_info["tx_drop_perc"]
self.marsio_list.append(self.marsio_info)
# print "marsio_info"
# print self.marsio_info
def list_append(list1, dict1):
list1.append(dict1["eth_name"])
list1.append(dict1["rx_packets"])
list1.append(dict1["tx_packets"])
list1.append(dict1["rx_bytes"])
list1.append(dict1["tx_bytes"])
list1.append(dict1["rx_errs"])
list1.append(dict1["tx_errs"])
list1.append(dict1["rx_drop"])
list1.append(dict1["tx_drop"])
list1.append(dict1["speed"])
list1.append(dict1["rx_bps"])
list1.append(dict1["tx_bps"])
list1.append(dict1["rx_pps"])
list1.append(dict1["tx_pps"])
list1.append(dict1["rx_err_perc"])
list1.append(dict1["tx_err_perc"])
list1.append(dict1["rx_drop_perc"])
list1.append(dict1["tx_drop_perc"])
def main():
monitor=monitor_net()
monitor.read_config()
monitor.chectime=int(round(time.time()*1000))
monitor.get_marsionet_info()
list3=monitor.marsio_list
monitor.get_vfnet_info()
list1=monitor.vf_list
# print "list1"
# print list1
monitor.vf_list=[]
# print monitor.vf_list
# monitor.vf_list.clear()
time.sleep(1)
monitor.get_vfnet_info()
list2=monitor.vf_list
# print "list2"
# print list2
for x, y in zip(list1,list2):
rx_bytes_pers=int(y["rx_bytes"])-int(x["rx_bytes"])
tx_bytes_pers=int(y["tx_bytes"])-int(x["tx_bytes"])
rx_packet_pers=float(y["rx_packets"])-int(x["rx_packets"])
tx_packet_pers=float(y["tx_packets"])-int(x["tx_packets"])
rx_bps=rx_bytes_pers*8
rx_pps=rx_packet_pers
tx_bps=tx_bytes_pers*8
tx_pps=tx_packet_pers
if rx_packet_pers >0:
rx_err_rate=(int(y["rx_errs"])-int(x["rx_errs"]))/rx_packet_pers
else:
rx_err_rate=0
if tx_packet_pers>0:
tx_err_rate=(int(y["tx_errs"])-int(x["tx_errs"]))/tx_packet_pers
else:
tx_err_rate=0
if rx_packet_pers>0:
rx_drop_rate=(int(y["rx_drop"])-int(x["rx_drop"]))/rx_packet_pers
else:
rx_drop_rate=0
if tx_packet_pers>0:
tx_drop_rate=(int(y["tx_drop"])-int(x["tx_drop"]))/tx_packet_pers
else:
tx_drop_rate=0
'''
y["rx_bps"]=round2(rx_bps)
y["rx_pps"]=round2(rx_pps)
y["tx_bps"]=round2(tx_bps)
y["tx_pps"]=round2(tx_pps)
'''
y["rx_err_perc"]=round2(rx_err_rate)
y["tx_err_perc"]=round2(tx_err_rate)
y["rx_drop_perc"]=round2(rx_drop_rate)
y["tx_drop_perc"]=round2(tx_drop_rate)
# print list2
# print list3
vf_num=len(monitor.vf_list)
# print monitor.vf_list
# print vf_num
marsio_num=len(list3)
csv_file=datetime.now().strftime("%Y%m%d%H%M%S")
header=[monitor.seqId,monitor.id,monitor.cattory,monitor.process,monitor.start_time,monitor.delay,
monitor.chectime,monitor.try_times,monitor.next_time,monitor.checkState]
first_str=str(vf_num)+"i18n_client.SystemInfo.insert_n81i: "
for each in list2:
first_str=first_str+"$@$"+each["eth_name"]+ \
" i18n_client.SystemInfo.netSpeed_n81i10000Mbps,"+"i18n_client.SystemInfo.input_n81i"+ \
str(each["rx_bps"])+"bps、"+str(each["rx_pps"])+"pps,"+"Output"+str(each["tx_bps"])+"bps、"+str(each["tx_pps"])+ \
"pps;"
second_str=str(marsio_num)+"i18n_client.SystemInfo.insert_n81i: "
for each in list3:
second_str=second_str+"$@$"+each["eth_name"]+ \
" i18n_client.SystemInfo.netSpeed_n81i10000Mbps,"+"i18n_client.SystemInfo.input_n81i"+ \
str(each["rx_bps"])+"bps、 "+str(each["rx_pps"])+"pps,"+"Output"+str(each["tx_bps"])+"bps、"+str(each["tx_pps"])+ \
"pps;"
four_1=['\"','','']
four_2=['\"','','']
four_3=['\"','','']
if len(list2)>1:
first_dict=list2[0]
second_dict=list2[1]
list_append(four_1,first_dict)
list_append(four_2,second_dict)
elif len(list2)==1:
first_dict=list2[0]
list_append(four_1,first_dict)
four_2=[]
else:
four_1=[]
four_2=[]
if len(list3)>0:
three_dict=list3[0]
'''
three_dict["rx_bps"]=round2(int(three_dict["rx_bps"]))
three_dict["rx_pps"]=round2(int(three_dict["rx_pps"]))
three_dict["tx_bps"]=round2(int(three_dict["tx_bps"]))
three_dict["tx_bps"]=round2(int(three_dict["tx_bps"]))
three_dict["rx_err_perc"]=round2(int(three_dict["rx_err_perc"]))
three_dict["tx_err_perc"]=round2(int(three_dict["tx_err_perc"]))
three_dict["rx_drop_perc"]=round2(int(three_dict["rx_drop_perc"]))
three_dict["tx_drop_perc"]=round2(int(three_dict["tx_drop_perc"]))
'''
list_append(four_3,three_dict)
else:
four_3=[]
'''
four_1.append(first_list["eth_name"])
four_1.append(first_list["rx_packets"])
four_1.append(first_list["tx_packets"])
four_1.append(first_list["rx_bytes"])
four_1.append(first_list["tx_bytes"])
four_1.append(first_list["rx_errs"])
four_1.append(first_list["tx_errs"])
four_1.append(first_list["rx_drop"])
four_1.append(first_list["tx_drop"])
four_1.append(first_list["speed"])
four_1.append(first_list["rx_bps"])
four_1.append(first_list["tx_bps"])
four_1.append(first_list["rx_pps"])
four_1.append(first_list["tx_pps"])
four_1.append(first_list["rx_err_perc"])
four_1.append(first_list["tx_err_perc"])
four_1.append(first_list["rx_drop_perc"])
'''
# print four_1
# print four_2
# print four_3
header.append(first_str)
header.append(second_str)
two_list=["details"]
two_list.append((vf_num+marsio_num))
with open(csv_file+".csv","w") as f:
f_writer=csv.writer(f,lineterminator='\n')
f_writer.writerow(header)
f_writer.writerow(two_list)
if len(four_1):
f_writer.writerow(four_1)
if len(four_2):
f_writer.writerow(four_2)
if len(four_3):
f_writer.writerow(four_3)
f.close()
if __name__ == '__main__':
main()
exit(0)
|
