c3750x 24s

') fp.write ('%s-%s-%s-%s \ n '% (Time.ctime (), item,level,mes)) Fp.close () "" "Access File MD5 value" "" Def MD5 (fname): Filemd5 = "" Try:file = Open (fname, "RB") md5f = MD5 () STRs = "" While True:strs = File.read (8096) if not strs:break Md5f.update (STRs) filemd5 = Md5f.hexdigest () file.close () return filemd5 except:logging (' MySQL backup ', ' ERROR ', Traceback.format_exc ()) def get_em_ipaddr (dev): s = socket.socket (socket.af_inet, socket. SOCK_DGRAM) IP = Socke

servaddr; - CharBuff[maxline]; - - time_t ticks; +LISTENFD = socket (af_inet, Sock_stream,0); - +Bzero (AMP;SERVADDR,sizeof(SERVADDR)); Aservaddr.sin_family =af_inet; atSERVADDR.SIN_ADDR.S_ADDR =htonl (inaddr_any); -Servaddr.sin_port = htons (1513); - -Bind (LISTENFD, (structSOCKADDR *) servaddr,sizeof(SERVADDR)); - Listen (LISTENFD, Listenq); - in for( ; ; ) { -CONNFD = Accept (LISTENFD, (structSOCKADDR *) NULL, and NULL); to +Ticks =Time (NULL); -snprintf (Buff,sizeof(Buff),"%.

=net_gate.split (' ') [2]except: net_gateway= ' 0.0.0.0 ' try: ifipaddr== ' 0.0.0.0 ': return ' fp=open (bond_name, ' W ') bond=bond_name.split ('-') [-1] fp.write ("device=%s\n" %bond) fp.write ("bootproto=static\n") fp.write (" Onboot=yes\n ") fp.write (" ipaddr=%s\n "%ipaddr) fp.write ("netmask=%s\n" %net_mask) ifbond== ' bond0 ': fp.write ("gateway=%s\n" %net_gateway) fp.write ("dns1=202.106.0.20\n") fp.write ("dns2=8.8.8.8\n") log (" Ifcfg-bond*configureisok ") returntrue exceptExcepti

The 1.connect function call fires the TCP three-way handshake protocol, and the invocation failure returns the following three cases: The 1.TCP client did not receive a SYN section and returned a etimeout error. If you send a SYN section, wait for 6s no response, send another one, wait for 24s no response, send another, wait for 75s no response to return this error. 2. If the response to the client SYN is RST (indicating reset), Indicates that the ser

Select sort 0.209ms 3.143ms 119.986ms 15131.266ms Merge sort 0.280ms 2.847ms 9.750ms 68.401ms Quick Sort 0.190ms 1.800ms 8.213ms 58.990ms From the above results can be seen intuitively, four sorting algorithms in the fastest sorting performance, within 100 of the array element, everyone's performance is almost, 1ms, 1000 elements of the array has been opened the gap, but fortunately, the human response

: ' + json.stringify (res.data); } }); Count--; },4000); }; In this code, I created a proxy object, can cache Ajax request 10s, with a timer called the proxy object five times get method to send the same request, the final printing effect is as follows:As a result, the entire code executes 24s, and the time that the agent sends the request is 4s, 8s, 12s, 16s and 20s. Because the agent's cache is valid for 10s, and 4s is the

':'whether to delete tombstone', 'Status':'Entity Status', 'type':'entity Type', ' Priority':'Priority Level', 'Password':'Password', 'IP':'IP Address', 'mac':'MAC address', 'Protocol':'Access Agreement', 'user_id':'User Unique identification'}classDB (object):def __init__(self): Self.conn= MySQLdb.connect (db='MySQL', host='127.0.0.1', user='Root', passwd='123456') defobtaindb (self):return Selfdefquery (self, SQL): Cursor=self.conn.cursor () cursor.execute (SQL) resu

0x848218fe4d9f7651 51218.6838 3.6% 243.8985 12.52 SELECT Gg_token# 8 0xbf9265005d4f8d80 40299.7591 2.9% 78 516.6636 28 ... SELECT gg_login_history gg_user gg_user_org gg_org# 9 0xdcdbc481602798a4 39449.2606 2.8% 3193 12.3549 4.68 SELECT Gg_token Databases: library nameUsers: Number of times each user executes (%)Query_time Distribution: Query time distribution, length reflects interval ratioTables: Tables involved in the queryExplain: Example # Query 1:0.03 QPS, 0.30x concurrency, ID 0x0f2e6b