File size: 6,568 Bytes
020c337 | 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 | #!/usr/bin/python
# coding: utf-8
# | Author: 1249648969@qq.com
# +--------------------------------------------------------------------
# | 服务异常监控 |
# +--------------------------------------------------------------------
import sys, os
import time, hashlib, sys, os, json, requests, re, public, random, string, requests,system,panelPlugin,ajax
import psutil
import gevent
import gevent.pool
class abnormal():
__system=None
__plugin=None
__ajax=None
def __init__(self):
if not self.__system:
self.__system=system.system()
if not self.__plugin:
self.__plugin=panelPlugin.panelPlugin()
if not self.__ajax:
self.__ajax=ajax.ajax()
# Mysql 服务是否启动
def mysql_server(self, get):
if os.path.exists('/www/server/mysql'):
get.sName = 'mysql'
mysql = self.__plugin.get_soft_find(get)
if mysql['status']:
return True
else:
return False
else:
return True
# 取占用最大cpu的进程
def test_mysql_cpu(self,i):
self.count=0
try:
pp = psutil.Process(i)
if pp.name()=='mysqld':
self.count+=(float(pp.cpu_percent(interval=0.1)))
except:
pass
return self.count
def mysql_cpu(self,get):
pool = gevent.pool.Pool(50)
threads = []
for i in psutil.pids():
threads.append(pool.spawn(self.test_mysql_cpu,i))
gevent.joinall(threads)
cpu_count=psutil.cpu_count()
return int(self.count)/cpu_count
#mysql 上限次数 （连接数）
def mysql_count(self,get):
ret = public.M('config').field('mysql_root').select()
password = ret[0]['mysql_root']
sql = ''' mysql -uroot -p''' + password + ''' -e "select User,Host from mysql.user where host='%'" '''
result = public.ExecShell(sql)
if re.search('Too many connections', result[1]):
return True
else:
return False
def return_php(self):
ret = []
if not os.path.exists('/www/server/php'): return ret
for i in os.listdir('/www/server/php'):
php_list=public.get_php_versions()
if not i in php_list:continue
if os.path.isdir('/www/server/php/' + i):
ret.append(i)
return ret
#php 服务是否启动
def php_server(self,get):
ret=[]
php_count=self.return_php()
if len(php_count)>=1:
for i in php_count:
get.sName = 'php-%s.%s'%(i[0],i[1])
mysql = self.__plugin.get_soft_find(get)
if not mysql:
php={}
php['version']=i
php['status']=False
ret.append(php)
else:
php = {}
php['version'] = i
php['status'] = mysql['status']
ret.append(php)
else:
return ret
else:
return ret
#php 链接异常
def php_conn_max(self,get):
ret=[]
php_count=self.return_php()
if len(php_count)>=1:
for i in php_count:
get.sName = i
try:
result = public.HttpGet('http://127.0.0.1/phpfpm_' + i + '_status?json')
tmp = json.loads(result)
php={}
php['version']=i
php['children']=tmp['max children reached']
php['start_time'] = tmp['start time']
ret.append(php)
except:
php={}
php['version']=i
php['children']='ERROR'
ret.append(php)
else:
return ret
else:
return ret
# 取占用最大cpu的进程
def test_php_cpu(self,i):
self.count2=0
try:
pp = psutil.Process(i)
if pp.name()=='php-fpm':
self.count2+=(float(pp.cpu_percent(interval=0.1)))
except:
pass
return self.count2
# PHP CPU 开销
def php_cpu(self,get):
pool = gevent.pool.Pool(50)
threads = []
for i in psutil.pids():
threads.append(pool.spawn(self.test_php_cpu, i))
gevent.joinall(threads)
cpu_count = psutil.cpu_count()
return int(self.count2) / cpu_count
# CPU 大于95%
def CPU(self,get):
cpu=self.__system.GetCpuInfo()
return cpu
# 内存
def Memory(self,get):
meory=self.__system.GetMemInfo()
meory="%.2f" % (float(meory['memRealUsed'])/ float(meory['memTotal'])*100)
return meory
#磁盘
def disk(self,get):
disk=cpu=self.__system.GetDiskInfo()
ret=[]
for i in disk:
if int(i['size'][-1].replace('%',''))>=1:
ret.append(i)
return ret
#存在非root 用户管理员的存在
def not_root_user(self,get):
cmd='''cat /etc/passwd | awk -F: '($3 == 0) { print $1 }'|grep -v '^root$' '''
ret=public.ExecShell(cmd)
if len(ret[0]):
return True
else:
return False
# 入口位置
def start(self,get):
ret={}
#mysql 是否启动
mysql_server=self.mysql_server(get)
ret['mysql_server']=mysql_server
#MYsql 占用CPU (总的CPU)
mysql_cpu=self.mysql_cpu(get)
ret['mysql_cpu'] = mysql_cpu
#mysql 上限连接
mysql_count=self.mysql_count(get)
ret['mysql_count'] = mysql_count
#PHP 是否启动
php_server=self.php_server(get)
ret['php_server'] = php_server
#PHP 异常 and 和取上限
php_conn_max=self.php_conn_max(get)
ret['php_conn_max'] = php_conn_max
#PHP CPU
php_cpu=self.php_cpu(get)
ret['php_cpu'] = php_cpu
#CPU 总量
CPU=self.CPU(get)
ret['CPU'] = CPU
#内存总量
Memory=self.Memory(get)
ret['Memory'] = Memory
#硬盘信息
disk=self.disk(get)
ret['disk'] = disk
# 存在非root 用户管理员的存在
not_root_user=self.not_root_user(get)
ret['not_root_user'] = not_root_user
return ret
|