Distributed DVIPA Server Health Attributes
Use these attributes to view health statistics for all application servers that reside on distributed dynamic virtual IP address (DVIPA) targets.
Abnormal Transaction Percent The percent of abnormal transaction completions for the server application on the target port or the average of the individual values for all the server applications sharing the port.
Application Server Name The job name of the application server.
Connection Establishment Rate A measure of the percentage of the connection setup requests received at the target that achieve completion with the client, that is, arrive at the connection established state. It is displayed as a percentage.
DESTIP Weight The weight that is used by the distributor, when the distribution method for incoming connection requests is weightedActive, to determine the proportion of active connections on this target.
DVIPA The dynamic virtual IP address.
DVIPA DVIPA Port For NetView product internal use. This attribute is the concatenation of the DVIPA and DVIPA Port attribute values. The format of the concatenated values is dvipa:dvipa_port, where dvipa is the DVIPA value and dvipa_port is the DVIPA Port value.
DVIPA Port The DVIPA port.
DVIPA Port String The DVIPA port, formatted as a string.
Dynamic XCF IP Address The dynamic XCF IP address of the target TCP/IP stack.
Origin Node The parent node of the workspace.
Port Health Percent The health indicator of the server application on the target port. If several server applications share the port, this is the average of the individual values for all the server applications sharing the port. A value of less than 100 percent indicates that one or more of the servers has problems.
Proportional CP Weight An indication of the general CP utilization proportion.
- When the distribution method is BASEWLM, the value is the raw value modified by the expected general CP utilization proportion that is configured on the VIPADISTRIBUTE PROCTYPE statement for this application.
- When the distribution method is SERVERWLM, the value is the raw value modified by the proportion of general CP capacity that is currently being consumed by the workload of this application as compared to the other processors (zAAP and zIIP).
Proportional zAAP Weight An indication of the zAAP utilization proportion.
- When the distribution method is BASEWLM, the value is the raw value modified by the expected zAAP utilization proportion that is configured on the VIPADISTRIBUTE PROCTYPE statement for this application.
- When the distribution method is SERVERWLM, the value is the raw value modified by the proportion of zAAP capacity that is currently being consumed by the workload of this application as compared to the other processors (general CPU and zIIP).
Proportional zIIP Weight An indication of the zIIP utilization proportion.
- When the distribution method is BASEWLM, the value is the raw value modified by the expected zIIP utilization proportion that is configured on the VIPADISTRIBUTE PROCTYPE statement for this application.
- When the distribution method is SERVERWLM, the value is the raw value modified by the proportion of zIIP capacity that is currently being consumed by the workload of this application as compared to the other processors (general CPU and zAAP).
Raw Composite Weight The raw composite weight for this server. The composite weight is based on the general CPU, zAAP, and zIIP processor utilization of the application.
Raw CP Weight An indication of the WLM general CP weight recommendation.
- When the distribution method is BASEWLM, the value is the WLM system general CP weight recommendation, which is based on the amount of displaceable general CPU capacity on this system as compared to the other target systems.
- When the distribution method is SERVERWLM, the value is the WLM server-specific general CP recommendation, which is the amount of displaceable general CPU capacity based on the importance of the application workload (as defined by the WLM policy) as compared to the other target systems.
Raw zAAP Weight An indication of the WLM zAAP weight recommendation.
- When the distribution method is BASEWLM, the value is the WLM system zAAP weight recommendation, which is based on the amount of displaceable zAAP capacity on this system as compared to the other target systems.
- When the distribution method is SERVERWLM, the value is the WLM server-specific zAAP recommendation, which is the amount of displaceable zAAP capacity based on the importance of the application workload (as defined by the WLM policy) as compared to the other target systems.
Raw zIIP Weight An indication of the WLM zIIP weight recommendation.
- When the distribution method is BASEWLM, the value is the WLM system zIIP weight recommendation, which is based on the amount of displaceable zIIP capacity on this system as compared to the other target systems.
- When the distribution method is SERVERWLM, the value is the WLM server-specific zIIP recommendation, which is the amount of displaceable zIIP capacity based on the importance of the application workload (as defined by the WLM policy) as compared to the other target systems.
Server Accept Efficiency Fraction A measure, calculated at intervals of approximately one minute, that indicates the efficiency of the server application in accepting new connection requests and managing the backlog queue. This value is displayed as a percentage.
Sysplex Name The name of the sysplex.
System ID The SMF system ID.
Target Connectivity Success Rate A measure of the percentage of connection setup requests routed from the distributor that are successfully received by the target for this server. It is displayed as a percentage.
Target Server Responsiveness Rate The responsiveness value for the target server. The sysplex distributor monitors the ability of a target server to process new connections. At each interval of approximately one minute, the sysplex distributor generates a target server responsiveness fraction percentage to indicate how well the server is accepting new TCP connection setup requests. This value is not a measure of how well the server is servicing the connections.
TCPIP Job Name The TCP/IP job name.
Update Time The date and time that the data was last updated. By default, this value is displayed as MM/DD/YY hh:mm:ss, where MM is the month, DD is the day, YY is the year, hh is the hour, mm is the minute, and ss is the second.
WLM Weight The Workload Manager (WLM) weight value for either the z/OS images on which the target TCP/IP stack is located or the specific server on the target stack.
zOS Image Name The name of the z/OS operating system on which the target stack resides.