Communications statistics

is a type of data that PMI maintains within the entire WebSphere Application Server domain.

Counter definitions

Performance Modules > SIB Service > SIB Communications > Clients > Detailed Statistics

Name Key
BytesSentAtHighestPriorityCount ClientDetailedStats.BytesSentAtHighestPriority
BytesSentAtVeryHighPriorityCount ClientDetailedStats.BytesSentAtVeryHighPriority
BytesSentAtHighPriorityCount ClientDetailedStats.BytesSentAtHighPriority
BytesSentAtJMS9PriorityCount ClientDetailedStats.BytesSentAtJMS9Priority
BytesSentAtJMS8PriorityCount ClientDetailedStats.BytesSentAtJMS8Priority
BytesSentAtJMS7PriorityCount ClientDetailedStats.BytesSentAtJMS7Priority
BytesSentAtJMS6PriorityCount ClientDetailedStats.BytesSentAtJMS6Priority
BytesSentAtJMS5PriorityCount ClientDetailedStats.BytesSentAtJMS5Priority
BytesSentAtJMS4PriorityCount ClientDetailedStats.BytesSentAtJMS4Priority
BytesSentAtJMS3PriorityCount ClientDetailedStats.BytesSentAtJMS3Priority
BytesSentAtJMS2PriorityCount ClientDetailedStats.BytesSentAtJMS2Priority
BytesSentAtJMS1PriorityCount ClientDetailedStats.BytesSentAtJMS1Priority
BytesSentAtJMS0PriorityCount ClientDetailedStats.BytesSentAtJMS0Priority
BytesSentAtLowPriorityCount ClientDetailedStats.BytesSentAtLowPriority
BytesSentAtVeryLowPriorityCount ClientDetailedStats.BytesSentAtVeryLowPriority
BytesSentAtLowestPriorityCount ClientDetailedStats.BytesSentAtLowestPriority
BytesReceivedAtHighestPriorityCount ClientDetailedStats.BytesReceivedAtHighestPriority
BytesReceivedAtVeryHighPriorityCount ClientDetailedStats.BytesReceivedAtVeryHighPriority
BytesReceivedAtHighPriorityCount ClientDetailedStats.BytesReceivedAtHighPriority
BytesReceivedAtJMS9PriorityCount ClientDetailedStats.BytesReceivedAtJMS9Priority
BytesReceivedAtJMS8PriorityCount ClientDetailedStats.BytesReceivedAtJMS8Priority
BytesReceivedAtJMS7PriorityCount ClientDetailedStats.BytesReceivedAtJMS7Priority
BytesReceivedAtJMS6PriorityCount ClientDetailedStats.BytesReceivedAtJMS6Priority
BytesReceivedAtJMS5PriorityCount ClientDetailedStats.BytesReceivedAtJMS5Priority
BytesReceivedAtJMS4PriorityCount ClientDetailedStats.BytesReceivedAtJMS4Priority
BytesReceivedAtJMS3PriorityCount ClientDetailedStats.BytesReceivedAtJMS3Priority
BytesReceivedAtJMS2PriorityCount ClientDetailedStats.BytesReceivedAtJMS2Priority
BytesReceivedAtJMS1PriorityCount ClientDetailedStats.BytesReceivedAtJMS1Priority
BytesReceivedAtJMS0PriorityCount ClientDetailedStats.BytesReceivedAtJMS0Priority
BytesReceivedAtLowPriorityCount ClientDetailedStats.BytesReceivedAtLowPriority
BytesReceivedAtVeryLowPriorityCount ClientDetailedStats.BytesReceivedAtVeryLowPriority
BytesReceivedAtLowestPriorityCount ClientDetailedStats.BytesReceivedAtLowestPriority
MessagesSentAtJMS9PriorityCount ClientDetailedStats.MessagesSentAtJMS9Priority
MessagesSentAtJMS8PriorityCount ClientDetailedStats.MessagesSentAtJMS8Priority
MessagesSentAtJMS7PriorityCount ClientDetailedStats.MessagesSentAtJMS7Priority
MessagesSentAtJMS6PriorityCount ClientDetailedStats.MessagesSentAtJMS6Priority
MessagesSentAtJMS5PriorityCount ClientDetailedStats.MessagesSentAtJMS5Priority
MessagesSentAtJMS4PriorityCount ClientDetailedStats.MessagesSentAtJMS4Priority
MessagesSentAtJMS3PriorityCount ClientDetailedStats.MessagesSentAtJMS3Priority
MessagesSentAtJMS2PriorityCount ClientDetailedStats.MessagesSentAtJMS2Priority
MessagesSentAtJMS1PriorityCount ClientDetailedStats.MessagesSentAtJMS1Priority
MessagesSentAtJMS0PriorityCount ClientDetailedStats.MessagesSentAtJMS0Priority
MessagesReceivedAtJMS9PriorityCount ClientDetailedStats.MessagesReceivedAtJMS9Priority
MessagesReceivedAtJMS8PriorityCount ClientDetailedStats.MessagesReceivedAtJMS8Priority
MessagesReceivedAtJMS7PriorityCount ClientDetailedStats.MessagesReceivedAtJMS7Priority
MessagesReceivedAtJMS6PriorityCount ClientDetailedStats.MessagesReceivedAtJMS6Priority
MessagesReceivedAtJMS5PriorityCount ClientDetailedStats.MessagesReceivedAtJMS5Priority
MessagesReceivedAtJMS4PriorityCount ClientDetailedStats.MessagesReceivedAtJMS4Priority
MessagesReceivedAtJMS3PriorityCount ClientDetailedStats.MessagesReceivedAtJMS3Priority
MessagesReceivedAtJMS2PriorityCount ClientDetailedStats.MessagesReceivedAtJMS2Priority
MessagesReceivedAtJMS1PriorityCount ClientDetailedStats.MessagesReceivedAtJMS1Priority
MessagesReceivedAtJMS0PriorityCount ClientDetailedStats.MessagesReceivedAtJMS0Priority

Name Description Version Granularity Type Level
BytesSentAtHighestPriorityCount Number of bytes of data transmitted at the highest possible priority for transmission. Message data cannot be transmitted with this priority, so typically these bytes of data will comprise control transmissions used to negotiate the flow of messages. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtVeryHighPriorityCount Number of bytes of data transmitted at a very high priority. Message data cannot be transmitted with this priority, so typically these bytes of data will comprise control transmissions used to negotiate the flow of messages. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtHighPriorityCount Number of bytes of data transmitted at a high priority.
Message data cannot be transmitted with this priority, so typically these bytes of data will comprise control transmissions used to negotiate the flow of messages.
6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtJMS9PriorityCount Number of bytes of data transmitted at the priority used by JMS priority 9 messages. Typically this is an accurate measure of the number of bytes of message data transmitted at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtJMS8PriorityCount Number of bytes of data transmitted at the priority used by JMS priority 8 messages. Typically this is an accurate measure of the number of bytes of message data transmitted at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtJMS7PriorityCount Number of bytes of data transmitted at the priority used by JMS priority 7 messages. Typically this is an accurate measure of the number of bytes of message data transmitted at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtJMS6PriorityCount Number of bytes of data transmitted at the priority used by JMS priority 6 messages. Typically this is an accurate measure of the number of bytes of message data transmitted at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtJMS5PriorityCount Number of bytes of data transmitted at the priority used by JMS priority 5 messages. Typically this is an accurate measure of the number of bytes of message data transmitted at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtJMS4PriorityCount Number of bytes of data transmitted at the priority used by JMS priority 4 messages. Typically this is an accurate measure of the number of bytes of message data transmitted at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtJMS3PriorityCount Number of bytes of data transmitted at the priority used by JMS priority 3 messages. Typically this is an accurate measure of the number of bytes of message data transmitted at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtJMS2PriorityCount Number of bytes of data transmitted at the priority used by JMS priority 2 messages. Typically this is an accurate measure of the number of bytes of message data transmitted at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtJMS1PriorityCount Number of bytes of data transmitted at the priority used by JMS priority 1 messages. Typically this is an accurate measure of the number of bytes of message data transmitted at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtJMS0PriorityCount Number of bytes of data transmitted at the priority used by JMS priority 0 messages. Typically this is an accurate measure of the number of bytes of message data transmitted at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtLowPriorityCount Number of bytes of data transmitted at a low priority. Message data cannot be transmitted with this priority, so typically these bytes of data will comprise control transmissions used to negotiate the flow of messages. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtVeryLowPriorityCount Number of bytes of data transmitted at a very low priority. Message data cannot be transmitted with this priority, so typically these bytes of data will comprise control transmissions used to negotiate the flow of messages. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesSentAtLowestPriorityCount Number of bytes of data transmitted at the lowest possible priority. Message data cannot be transmitted with this priority, so typically these bytes of data will comprise control transmissions used to negotiate the flow of messages. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtHighestPriorityCount Number of bytes of data received at the highest possible priority. Message data cannot be transmitted with this priority, so typically these bytes of data will comprise control transmissions used to negotiate the flow of messages. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtVeryHighPriorityCount Number of bytes of data received at a very high priority. Message data cannot be transmitted with this priority, so typically these bytes of data will comprise control transmissions used to negotiate the flow of messages. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtHighPriorityCount Number of bytes of data received at a high priority. Message data cannot be transmitted with this priority, so typically these bytes of data will comprise control transmissions used to negotiate the flow of messages. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtJMS9PriorityCount Number of bytes of data received at the priority used by JMS priority 9 messages. Typically this is an accurate measure of the number of bytes of message data received at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtJMS8PriorityCount Number of bytes of data received at the priority used by JMS priority 8 messages. Typically this is an accurate measure of the number of bytes of message data received at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtJMS7PriorityCount Number of bytes of data received at the priority used by JMS priority 7 messages. Typically this is an accurate measure of the number of bytes of message data received at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtJMS6PriorityCount Number of bytes of data received at the priority used by JMS priority 6 messages. Typically this is an accurate measure of the number of bytes of message data received at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtJMS5PriorityCount Number of bytes of data received at the priority used by JMS priority 5 messages. Typically this is an accurate measure of the number of bytes of message data received at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtJMS4PriorityCount Number of bytes of data received at the priority used by JMS priority 4 messages. Typically this is an accurate measure of the number of bytes of message data received at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtJMS3PriorityCount Number of bytes of data received at the priority used by JMS priority 3 messages. Typically this is an accurate measure of the number of bytes of message data received at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtJMS2PriorityCount Number of bytes of data received at the priority used by JMS priority 2 messages. Typically this is an accurate measure of the number of bytes of message data received at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtJMS1PriorityCount Number of bytes of data received at the priority used by JMS priority 1 messages. Typically this is an accurate measure of the number of bytes of message data received at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtJMS0PriorityCount Number of bytes of data received at the priority used by JMS priority 0 messages. Typically this is an accurate measure of the number of bytes of message data received at this priority level. However, from time to time, control transmissions used to negotiate the flow of messages might be transmitted at this priority level. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtLowPriorityCount Number of bytes of data received at a low priority. Message data cannot be transmitted with this priority, so typically these bytes of data will comprise control transmissions used to negotiate the flow of messages. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtVeryLowPriorityCount Number of bytes of data received at a very low priority. Message data cannot be transmitted with this priority, so typically these bytes of data will comprise control transmissions used to negotiate the flow of messages. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
BytesReceivedAtLowestPriorityCount Number of bytes of data received at the lowest possible priority. Message data cannot be transmitted with this priority, so typically these bytes of data will comprise control transmissions used to negotiate the flow of messages. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesSentAtJMS9PriorityCount Number of messages transmitted at JMS priority 9. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesSentAtJMS8PriorityCount Number of messages transmitted at JMS priority 8. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesSentAtJMS7PriorityCount Number of messages transmitted at JMS priority 7. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesSentAtJMS6PriorityCount Number of messages transmitted at JMS priority 6. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesSentAtJMS5PriorityCount Number of messages transmitted at JMS priority 5. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesSentAtJMS4PriorityCount Number of messages transmitted at JMS priority 4. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesSentAtJMS3PriorityCount Number of messages transmitted at JMS priority 3. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesSentAtJMS2PriorityCount Number of messages transmitted at JMS priority 2. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesSentAtJMS1PriorityCount Number of messages transmitted at JMS priority 1. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesSentAtJMS0PriorityCount Number of messages transmitted at JMS priority 0. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesReceivedAtJMS9PriorityCount Number of messages received at JMS priority 9. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesReceivedAtJMS8PriorityCount Number of messages received at JMS priority 8. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesReceivedAtJMS7PriorityCount Number of messages received at JMS priority 7. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesReceivedAtJMS6PriorityCount Number of messages received at JMS priority 6. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesReceivedAtJMS5PriorityCount Number of messages received at JMS priority 5. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesReceivedAtJMS4PriorityCount Number of messages received at JMS priority 4. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesReceivedAtJMS3PriorityCount Number of messages received at JMS priority 3. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesReceivedAtJMS2PriorityCount Number of messages received at JMS priority 2. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesReceivedAtJMS1PriorityCount Number of messages received at JMS priority 1. 6.0 All clients connected or that have been connected to this application server CountStatistic Low
MessagesReceivedAtJMS0PriorityCount Number of messages received at JMS priority 0. 6.0 All clients connected or that have been connected to this application server CountStatistic Low

Performance Modules > SIB Service > SIB Communications > Clients > Standard Statistics

Name Key
ClientsAttachedCount ClientStats.ClientsAttached
APIConnectionsCount ClientStats.APIConnections
ErrorsCount ClientStats.Errors
WritesCount ClientStats.Writes
ReadsCount ClientStats.Reads
WritesBlockedCount ClientStats.WritesBlocked
ReadsBlockedCount ClientStats.ReadsBlocked
MulticastWriteBytesCount ClientStats.MulticastWriteBytes
MulticastSendMessageCount ClientStats.MulticastSendMessage
BufferedWriteBytesCount ClientStats.BufferedWriteBytes
BufferedReadBytesCount ClientStats.BufferedReadBytes
MessagesBytesWrittenCount ClientStats.MessageBytesWritten
MessageBytesReadCount ClientStats.MessageBytesRead
TotalBytesWrittenCount ClientStats.TotalBytesWritten
TotalBytesReadCount ClientStats.TotalBytesRead

Name Description Version Granularity Type Level
ClientsAttachedCount The number of distinct client processes currently network connected to this application server. 6.0 current clients/connections connected to this application server CountStatistic Low
APIConnectionsCount The number of API sessions being used by clients that are currently network connected to this application server. Some of these API connections might be being by internal system processes on behalf of a client. 6.0 current clients/connections connected to this application server CountStatistic Low
ErrorsCount Communication errors that have occurred and resulted in a network connection to a client being disconnected. 6.0 All clients connected or that have been connected to this
application server
CountStatistic Low
WritesCount Number of write operations used to transmit data to client processes via network connections. 6.0 All clients connected or that have been connected to this
application server
CountStatistic Low
ReadsCount Number of read operations used to receive data from client processes via network connections. 6.0 All clients connected or that have been connected to this
application server
CountStatistic Low
WritesBlockedCount Number of write operations that could not be completed immediately. This number can be used as an indicator of network congestion when communicating with client processes. 6.0 All clients connected or that have been connected to this
application server
CountStatistic Low
ReadsBlockedCount Number of read operations that could not be completed immediately. This number can be used as an indicator of network congestion when communicating with client processes. 6.0 All clients connected or that have been connected to this
application server
CountStatistic Low
MulticastWriteBytesCount Number of bytes transmitted using multicast protocols. 6.0 All clients connected or that have been connected to this
application server
CountStatistic Low
MulticastSendMessageCount Number of messages transmitted using multicast protocols. 6.0 All clients connected or that have been connected to this
application server
CountStatistic Low
BufferedWriteBytesCount Number of bytes of data being held pending transmission. Large values might indicate network congestion or clients which are unable to process data fast enough to keep up with the application server. 6.0 All clients connected or that have been connected to this
application server
CountStatistic Low
BufferedReadBytesCount Number of bytes of data that have been received from the network and are held pending further processing. Large values might indicate that the application server is unable to process data fast enough to keep up with the clients attached. 6.0 All clients connected or that have been connected to this
application server
CountStatistic Low
MessagesBytesWrittenCount Number of bytes of message data sent to client processes over network connections. This does not include data used to negotiate the transmission of messages 6.0 All clients connected or that have been connected to this
application server
CountStatistic Low
MessageBytesReadCount Number of bytes of message data received from client processes over network connections. This does not include data used to negotiate the transmission of messages 6.0 All clients connected or that have been connected to this
application server
CountStatistic Low
TotalBytesWrittenCount Number of bytes of data sent to client processes. This includes both message data and data used to negotiate the transmission of messages. 6.0 All clients connected or that have been connected to this
application server
CountStatistic Low
TotalBytesReadCount Number of bytes of data received from client processes. This includes both message data and data used to negotiate the transmission of messages. 6.0 All clients connected or that have been connected to this
application server
CountStatistic Low

Performance Modules > SIB Service > SIB Communications > Messaging Engines > Standard Statistics

Name Key
MEAttachedCount MEStats.MEAttached
APIConnectionsCount MEStats.APIConnections
ErrorsCount MEStats.Errors
WritesCount MEStats.Writes
ReadsCount MEStats.Reads
WritesBlockedCount MEStats.WritesBlocked
ReadsBlockedCount MEStats.ReadsBlocked
BufferedWriteBytesCount MEStats.BufferedWriteBytes
BufferedReadBytesCount MEStats.BufferedReadBytes
MessagesBytesWrittenCount MEStats.MessageBytesWritten
MessageBytesReadCount MEStats.MessageBytesRead
TotalBytesWrittenCount MEStats.TotalBytesWritten
TotalBytesReadCount MEStats.TotalBytesRead

Name Description Version Granularity Type Level
MEAttachedCount The number of distinct application server processes hosting
messaging engines currently network connected to this application server.
6.0 current applications servers hosting messaging engines/connections connected to this application server. CountStatistic Low
APIConnectionsCount The number of sessions being used by messaging engines that are currently network connected to this application server. 6.0 current applications servers hosting messaging engines/connections connected to this application server. CountStatistic Low
ErrorsCount Communication errors that have occurred and resulted in a network connection to a messaging engine being disconnected. 6.0 All messaging engines connected or that have been connected to this application server CountStatistic Low
WritesCount Number of write operations used to transmit data to application server processes hosting messaging engines via network connections. 6.0 All messaging engines connected or that have been connected to this application server CountStatistic Low
ReadsCount Number of read operations used to receive data from application server processes hosting messaging engines via network connections. 6.0 All messaging engines connected or that have been connected to this application server CountStatistic Low
WritesBlockedCount Number of write operations that could not be completed immediately. This number can be used as an indicator of network congestion when communicating with application server processes hosting messaging engines. 6.0 All messaging engines connected or that have been connected to this application server CountStatistic Low
ReadsBlockedCount Number of read operations that could not be completed immediately. This number can be used as an indicator of network congestion when communicating with application server processes hosting messaging engines. 6.0 All messaging engines connected or that have been connected to this application server CountStatistic Low
BufferedWriteBytesCount Number of bytes of data being held pending transmission. Large values might indicate network congestion or application server processes hosting messaging engines which are unable to process data fast enough to keep up with the application server. 6.0 All messaging engines connected or that have been connected to this application server CountStatistic Low
BufferedReadBytesCount Number of bytes of data that have been received from the network and are held pending further processing. Large values might indicate that the application server is unable to process data fast enough to keep up with the other application server processes hosting messaging engines that it is network attached. 6.0 All messaging engines connected or that have been connected to this application server CountStatistic Low
MessagesBytesWrittenCount Number of bytes of message data sent to application server processes hosting messaging engines over network connections. This does not include data used to negotiate the transmission of messages 6.0 All messaging engines connected or that have been connected to this application server CountStatistic Low
MessageBytesReadCount Number of bytes of message data received from application server processes hosting messaging engines over network connections. This does not include data used to negotiate the transmission of messages 6.0 All messaging engines connected or that have been connected to this application server CountStatistic Low
TotalBytesWrittenCount Number of bytes of data sent to application server processes hosting messaging engines. 6.0 All messaging engines connected or that have been connected to this application server CountStatistic Low
TotalBytesReadCount Number of bytes of data received from application server processes hosting messaging engines. 6.0 All messaging engines connected or that have been connected to this application server CountStatistic Low

Performance Modules > SIB Service > SIB Communications > WMQ Client Links > Standard Statistics

Name Key
BatchesSentCount MQClientLinkStats.BatchesSent
MessagesSentCount MQClientLinkStats.MessagesSent
MessagesReceivedCount MQClientLinkStats.MessagesReceived
BytesSentCount MQClientLinkStats.BytesSent
BytesReceivedCount MQClientLinkStats.BytesReceived
APICallsServicedCount MQClientLinkStats.APICallsServiced
CommsErrorsCount MQClientLinkStats.CommsErrors
ClientsAttachedCount MQClientLinkStats.ClientsAttached
WritesBlockedCount MQClientLinkStats.WritesBlocked
ReadsBlockedCount MQClientLinkStats.ReadsBlocked

Name Description Version Granularity Type Level
BatchesSentCount Number of batches of messages sent to network attached MQJMS clients. 6.0 All WMQ JMS clients that are or have been connected to this
application server
CountStatistic Low
MessagesSentCount Number of messages sent to network attached WMQ JMS clients. 6.0 All WMQ JMS clients that are or have been connected to this
application server
CountStatistic Low
MessagesReceivedCount Number of messages received from network attached WMQ JMS clients. 6.0 All WMQ JMS clients that are or have been connected to this
application server
CountStatistic Low
BytesSentCount Number of bytes of data sent to network attached WMQ JMS clients. This includes bytes of message data as well as bytes of data used to control the flow of messages. 6.0 All WMQ JMS clients that are or have been connected to this
application server
CountStatistic Low
BytesReceivedCount Number of bytes of data received from network attached WMQ JMS clients. This includes bytes of message data as well as bytes of data used to control the flow of messages. 6.0 All WMQ JMS clients that are or have been connected to this
application server
CountStatistic Low
APICallsServicedCount The number of MQ API call requests serviced on behalf of WMQ JMS clients. 6.0 All WMQ JMS clients that are or have been connected to this
application server
CountStatistic Low
CommsErrorsCount The number of errors that have cause connections to WMQ JMS clients to be dropped. 6.0 All WMQ JMS clients that are or have been connected to this
application server
CountStatistic Low
ClientsAttachedCount The current number of WMQ JMS clients attached to this application server. 6.0 WMQ JMS clients that are currently attached. CountStatistic Low
WritesBlockedCount Number of write operations that could not be completed immediately. This number can be used as an indicator of network congestion when communicating with WMQ JMS clients. 6.0 All WMQ JMS clients that are or have been connected to this
application server
CountStatistic Low
ReadsBlockedCount Number of read operations that could not be completed immediately. This number can be used as an indicator of network congestion when communicating with WMQ JMS clients. 6.0 All WMQ JMS clients that are or have been connected to this
application server
CountStatistic Low

Performance Modules > SIB Service > SIB Communications > WMQ Links > Standard Statistics

Name Key
BatchesSentCount MQLinkStats.BatchesSent
BatchesReceivedCount MQLinkStats.BatchesReceived
MessagesSentCount MQLinkStats.MessagesSent
MessagesReceivedCount MQLinkStats.MessagesReceived
SenderBytesSentCount MQLinkStats.SenderBytesSent
SenderBytesReceivedCount MQLinkStats.SenderBytesReceived
ReceiverBytesSentCount MQLinkStats.ReceiverBytesSent
ReceiverBytesReceivedCount MQLinkStats.ReceiverBytesReceived
ShortRetriesCount MQLinkStats.ShortRetries
LongRetriesCount MQLinkStats.LongRetries
CommsErrorsCount MQLinkStats.CommsErrors
QMAttachedCount MQLinkStats.QMAttached
WritesBlockedCount MQLinkStats.WritesBlocked
ReadsBlockedCount MQLinkStats.ReadsBlocked

Name Description Version Granularity Type Level
BatchesSentCount Number of batches of messages sent to network attached WMQ Queue Managers. 6.0 Alll WMQ Queue Managers that are or have been connected to this application server CountStatistic Low
BatchesReceivedCount Number of batches of messages received from network attached WMQ Queue Managers. 6.0 Alll WMQ Queue Managers that are or have been connected to this application server CountStatistic Low
MessagesSentCount Number of messages sent to network attached WMQ Queue Managers. 6.0 Alll WMQ Queue Managers that are or have been connected to this application server CountStatistic Low
MessagesReceivedCount Number of messages received from network attached WMQ Queue Managers. 6.0 Alll WMQ Queue Managers that are or have been connected to this application server CountStatistic Low
SenderBytesSentCount Number of bytes of data sent by sender channels to network attached WMQ Queue Managers. 6.0 Alll WMQ Queue Managers that are or have been connected to this application server CountStatistic Low
SenderBytesReceivedCount Number of bytes of data received by sender channels from network attached WMQ Queue Managers. 6.0 Alll WMQ Queue Managers that are or have been connected to this application server CountStatistic Low
ReceiverBytesSentCount Number of bytes of data sent by receiver channels to network attached WMQ Queue Managers. 6.0 Alll WMQ Queue Managers that are or have been connected to this application server CountStatistic Low
ReceiverBytesReceivedCount Number of bytes of data received by receiver channels from network attached WMQ Queue Managers. 6.0 Alll WMQ Queue Managers that are or have been connected to this application server CountStatistic Low
ShortRetriesCount Number of short retries. This indicates the number of times channels were disconnected and could not be re-established for short periods of time. 6.0 Alll WMQ Queue Managers that are or have been connected to this application server CountStatistic Low
LongRetriesCount Number of long retries. This indicates the number of times channels were disconnected and could not be re-established for longer periods of time. 6.0 Alll WMQ Queue Managers that are or have been connected to this application server CountStatistic Low
CommsErrorsCount Number of communication errors that resulted in a network connection to a WMQ Queue Manager being disconnected. 6.0 Alll WMQ Queue Managers that are or have been connected to this application server CountStatistic Low
QMAttachedCount Total number of WMQ Queue Managers currently network attached to this application server 6.0 WMQ Queue Managers that are currently attached CountStatistic Low
WritesBlockedCount Number of write operations that could not be completed immediately. This number can be used as an indicator of network congestion when communicating with WMQ Queue Managers. 6.0 Alll WMQ Queue Managers that are or have been connected to this application server CountStatistic Low
ReadsBlockedCount Number of read operations that could not be completed immediately. This number can be used as an indicator of network congestion when communicating with WMQ Queue Managers. 6.0 Alll WMQ Queue Managers that are or have been connected to this application server CountStatistic Low




Related reference
PMI data organization