TCModuleStatsCache
This log file contains information about the transaction class module cache.
Location
This file is located in the log_root/visualization directory by default. We can configure the location of the visualization data service log files.
Log information
- timeStamp: Time in milliseconds.
- tcmodname: Transaction class module name.
- dtname: Deployment target name.
- gwid: Specifies the Gateway ID.
- j2eemodname: Specifies the Java 2 Platform, Enterprise Edition (J2EE) module name.
- appname: Application name.
- tcname: Transaction class name.
- scname: Service policy name.
- nodegroup: Node group name.
- cell: Cell name.
- proxy: Proxy or on demand router name.
- proxycell: Cell where the autonomic request flow manager (ARFM) gateway that submitted these statistics resides.
- proxynode: Node on which the ARFM gateway that submitted these statistics resides.
- proxyserver: Server on which the ARFM gateway that submitted these statistics resides.
- protocol: Protocol family of the requests for these statistics: Hypertext Transfer Protocol (HTTP), SIP, Internet Inter-ORB Protocol (IIOP), or Java Message Service (JMS).
- arrivals: Number of requests that arrived during the reported interval.
- executingInt: Execution concurrency integral. This field is the sum, over each millisecond in the reported interval, of the number of requests that were running at the start of the millisecond.
- lengthInt: Specifies the queue length integral. This field is the sum, over each millisecond in the reported interval, of the number of requests in the queue at the start of the millisecond.
- currentLen: Number of requests in the queue at the end of the reported interval.
- departs: Number of messages that were dispatched to server during the reported interval and initiated a logical dialog. This field counts only the first reception of a certain message.
- dropped: Number of requests that were dropped because of a queue overflow.
- waittm: Sum in milliseconds, over all of the requests that are dispatched during the reported interval, of the time that each request spends waiting in the queue. The sum is specified in number of milliseconds. Divide the waittm value by the departs value to get the average amount of time that a request spends waiting in the queue.
- resptm: Sum in milliseconds of all of the response times of the requests that complete running during the reported interval. Divide the resptm value by the serviced value to get the average response time for the requests. The response time of a request is the sum of the queuing time of the request plus the service time of the request. The response time, however, does not include any time before the request reached the ARFM gateway queue. To calculate the sum, add the waittm value, which excludes time before enqueuing, and the servicetm value.
- servicetm: Sum of all the service times of the requests that completed running during the reported interval. The sum is in units of milliseconds. Divide the servicetm value by the serviced value to get the average service time for a request during the reported interval.
- serviced: Number of requests that completed during the reported interval.
- begintm: Start time for the statistics interval.
- endtm: End time for the statistics interval.
- qlen: Sum, over the requests that arrived during the reported interval, of the queue length, before insertion, as seen at each request arrival.
- abvgoal: Number of requests that both returned during the reported interval had a response time exceeding their service class threshold.
- workFactors: Average amount of work performed on a deployment target to serve an HTTP request, a Session Initiation Protocol (SIP) message, an Internet Inter-ORB Protocol (IIOP) call, or a Java Message Service (JMS) message. The work factor is represented in standard processor megacycles. We can override the work factor values by specifying the workFactorOverrideSpec custom property on the deployment target. For more information about the workFactorOverrideSpec custom property, read about autonomic request flow manager advanced custom properties.
- dlgRtmRefusals: Number of dialog retransmissions that are refused admission to a queue.
- dlgRtmAdmissions: Number of dialog retransmissions that are admitted to a queue.
- dlg1stRefusals: Number of dialog initiating messages that are not retransmissions, which are refused admission to a queue.
- dlg1stAdmissions: Number of dialog initiating messages that are not retransmissions, which are admitted to a queue.
Related tasks
Configure the autonomic request flow manager Configure the visualization data service
Intelligent Management: autonomic request flow manager advanced custom properties
Related information:
Intelligent Management: autonomic request flow manager custom properties