[01/03/18 12:56:17] [SSH] Checking java version of java
[01/03/18 12:56:17] [SSH] java -version returned 1.8.0_141.
[01/03/18 12:56:17] [SSH] Starting sftp client.
[01/03/18 12:56:17] [SSH] Copying latest slave.jar...
[01/03/18 12:56:18] [SSH] Copied 719,269 bytes.
Expanded the channel window size to 4MB
[01/03/18 12:56:18] [SSH] Starting slave process: cd "/home/devops/jenkins_slave_robot" && java  -jar slave.jar
<===[JENKINS REMOTING CAPACITY]===>channel started
Slave.jar version: 3.7
This is a Unix agent
Evacuated stdout
Agent successfully connected and online
Jan 03, 2018 1:44:28 PM hudson.remoting.RemoteInvocationHandler$Unexporter reportStats
INFO: rate(1min) = 108.5±158.0/sec; rate(5min) = 112.7±187.8/sec; rate(15min) = 100.9±206.8/sec; rate(total) = 76.1±201.5/sec; N = 573
Jan 03, 2018 1:45:28 PM hudson.remoting.RemoteInvocationHandler$Unexporter reportStats
INFO: rate(1min) = 99.1±158.2/sec; rate(5min) = 108.7±182.8/sec; rate(15min) = 100.3±203.9/sec; rate(total) = 76.4±200.6/sec; N = 585
Jan 03, 2018 1:46:28 PM hudson.remoting.RemoteInvocationHandler$Unexporter reportStats
INFO: rate(1min) = 98.4±150.5/sec; rate(5min) = 107.1±177.2/sec; rate(15min) = 100.2±200.8/sec; rate(total) = 76.8±199.8/sec; N = 597
Jan 03, 2018 1:47:28 PM hudson.remoting.RemoteInvocationHandler$Unexporter reportStats
INFO: rate(1min) = 104.5±156.7/sec; rate(5min) = 108.3±175.0/sec; rate(15min) = 101.2±198.8/sec; rate(total) = 77.6±199.2/sec; N = 609
Jan 03, 2018 1:49:28 PM hudson.remoting.RemoteInvocationHandler$Unexporter reportStats
INFO: rate(1min) = 106.3±150.0/sec; rate(5min) = 104.2±166.1/sec; rate(15min) = 100.3±192.9/sec; rate(total) = 78.2±197.5/sec; N = 633