If the method succeeds, rc is 0 else rc > 0. Values above 0x8000 indicate Warnings.

If the method succeeds, message is NULL else message contains Error/Warning message.

Pointer to the lbvserver List.

Name of the virtual server. If no name is provided, statistical data of all configured virtual servers is displayed.

Clear the statsistics / counters

use this argument to sort by specific key

use this argument to specify sort order

Average TTLB between the client and the server. TTLB is the time interval between sending the request packet to a service and receiving the ACK for response from client.

Vserver APDEX index based on client response times.

Number of requests waiting on this vserver.

Number of client connections in ESTABLISHED state.

number of INACTIVE services bound to a vserver

Health of the vserver. This gives percentage of UP services bound to this vserver.

IP address of the vserver

The port on which the service is running.

Protocol associated with the vserver
Possible Values : HTTP, FTP, TCP, UDP, SSL, SSL_BRIDGE, SSL_TCP, DTLS, NNTP, DNS, DHCPRA, ANY, SIP_UDP, SIP_TCP, SIP_SSL, DNS_TCP, RTSP, PUSH, SSL_PUSH, RADIUS, RDP, MYSQL, MSSQL, DIAMETER, SSL_DIAMETER, TFTP, ORACLE, SMPP, SYSLOGTCP, SYSLOGUDP, FIX, SSL_FIX, PROXY, USER_TCP, USER_SSL_TCP, QUIC, IPFIX, LOGSTREAM, MONGO, MONGO_TLS, MQTT, MQTT_TLS, QUIC_BRIDGE, HTTP_QUIC, DOT, SSL_PROXY, KAFKA_PRODUCER.

Current state of the server. There are seven possible values: UP(7), DOWN(1), UNKNOWN(2), BUSY(3), OFS(Out of Service)(4), TROFS(Transition Out of Service)(5), TROFS_DOWN(Down When going Out of Service)(8)
Possible Values : UP, DOWN, UNKNOWN, BUSY, OUT OF SERVICE, GOING OUT OF SERVICE, DOWN WHEN GOING OUT OF SERVICE, NS_EMPTY_STR, Unknown, DISABLED.

number of ACTIVE services bound to a vserver

Vserver CPU usage in per-mille(parts per thousand)

Total vserver hits

Rate vserver hits

Total number of requests received on this service or virtual server. (This applies to HTTP/SSL services and servers.)

Rate of requests received on this service or virtual server. (This applies to HTTP/SSL services and servers.)

Number of responses received on this service or virtual server. (This applies to HTTP/SSL services and servers.)

Rate of responses received on this service or virtual server. (This applies to HTTP/SSL services and servers.)

Total number of request bytes received on this service or virtual server.

Rate of request bytes received on this service or virtual server.

Number of response bytes received by this service or virtual server.

Rate of response bytes received by this service or virtual server.

Total number of Http2 requests received on this service or virtual server. (This applies to HTTP/SSL services and servers.)

Rate of Http2 requests received on this service or virtual server. (This applies to HTTP/SSL services and servers.)

Number of Http2 responses received on this service or virtual server. (This applies to HTTP/SSL services and servers.)

Rate of Http2 responses received on this service or virtual server. (This applies to HTTP/SSL services and servers.)

Total number of packets received by this service or virtual server.

Rate of packets received by this service or virtual server.

Total number of packets sent.

Rate of packets sent.

Number of current client connections.

Number of current connections to the actual servers behind the virtual server.

current vserver owned persistence sessions

current vserver owned backup persistence sessions

Number of requests in the surge queue.

Total number of requests in the surge queues of all the services bound to this LB-vserver.

Spill Over Threshold set on the VServer.

Number of times vserver experienced spill over.

Number of Labeled connection on this vserver

Number of labels for this push vserver.

Number of deferred request on this vserver

Rate of deferred request on this vserver

Number invalid requests/responses on this vserver

Number invalid requests/responses dropped on this vserver

Number of times traffic was diverted to backup vserver since primary vserver was DOWN.

Current Multipath TCP sessions

Current Multipath TCP subflows

Total no of connections with 75% TCP reassembly queue

Total no of connections incurred TCP reassembly queue flush

Total no of server busy error

Rate no of server busy error

Number of times request has been retried due to server failure.

Number of times Maximum retry count threshold is exceeded and error returned to client.

Number of http max header size packet parsing failures

Number of HTTP requests exceeding max header field length

No of times max out of order packets reached

Total transactions where client TTLB is calculated.

Tolerable transactions based on APDEX threshold (>T && <4T).

Frustrating transactions based on APDEX threshold (>4T).

Number of server connections in ESTABLISHED state.