OPERATIONAL DEFECT DATABASE
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Horizon Blast Extreme session details can be found in two locations.The first is in the Windows guest Performance Counters, as seen in: Horizon Remote Protocol Performance Counters for WindowsThe second is in the logs. The logs can be found, for example, on the Horizon Agent or on the Unified Access Gateway (UAG).
On a Windows Horizon Agent machine, the Blast logs can be found inC:\ProgramData\VMware\VMware Blast\Blast-Worker-SessionIdX.logOn a UAG, the logs can be found in:/opt/vmware/gateway/logs/utserver.logBoth logs will write 5 lines of data once per minute per active session. Here is an example from a Horizon Agent on Windows: [INFO ] 0x0f70 bora::Log: socket ### state: ESTABLISHED local: 0.0.0.0:49152 remote: CLIENT_IP_ADDRESS:50524 [INFO ] 0x0f70 bora::Log: socket ### network: rtt 17ms var 2 cwnd 0/0/7 swnd 512 bwe 36272.9 kbps [INFO ] 0x0f70 bora::Log: socket ### send: a 1739 d 4996 f 2 (rto 0) inflight 0/0 queue 0 [INFO ] 0x0f70 bora::Log: socket ### recv: a 1637 d 3386 f 2 extra 0 dup 0 undec 0 rwnd 512/1642 (10.4) [INFO ] 0x0f70 bora::Log: socket ### loss: recent 0.0% total 0.0% (2/4998) recv 0.1% (3/3391) [INFO ] 0x0f70 bora::Log: socket ### cc: mode 4 mnr 14.662/14.094 mnp 0.0 mxb 1309.5/1309.5/36272.9 b 2.0 g 2.88 The STATE line shows the local port in use, as well as the Client IP address and port. [INFO ] 0x0f70 bora::Log: socket ### state: ESTABLISHED local: 0.0.0.0:49152 remote: CLIENT_IP_ADDRESS:50524 2. The NETWORK line shows: Round Trip Time (rtt) between Agent and Client. | 17msRTT Variance (var) | var 2Congestion Window (cwnd) | cwnd 0/0/7Congestion Threshold (swnd) | swnd 512Estimated available bandwidth (bwe) | bwe 36272.9 kbps [INFO ] 0x0f70 bora::Log: socket ### network: rtt 17ms var 2 cwnd 0/0/7 swnd 512 bwe 36272.9 kbps The LOSS line shows: [INFO ] 0x0f70 bora::Log: socket ### loss: recent 0.0% total 0.0% (2/4998) recv 0.1% (3/3391) Recent (Packet loss percentage we've seen recently. Recent does not refer to a set time, it varies over the life of the session.)Total (Total packet loss percentage over the lifetime of this socket.)Recv (Percentage of peer packets (received packets) that have been lost, as compared to the combination of sent and received packets that have been lost.) The SEND, RECV, and CC lines can be ignored, they are not externally usable.
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