The Distributed Transaction Coordinator performance object provides statistics about Distributed Transaction Coordinator (MS DTC), part of Component Services (formerly known as Transaction Server) that coordinates external, or two-phase transactions. Among other things, MS DTC is used to coordinate two-phase transactions by Message Queuing.
| Counter Name | Description | Counter Type |
|---|---|---|
| Aborted Transactions | Shows the number of aborted transactions. | PERF_COUNTER_RAWCOUNT |
| Aborted Transactions/sec | Shows the rate at which transactions are aborted. | PERF_COUNTER_RAWCOUNT |
| Active Transactions | Shows the number of currently active transactions. | PERF_COUNTER_RAWCOUNT |
| Active Transactions Maximum | Shows the maximum number of transactions that were ever concurrently active. | PERF_COUNTER_RAWCOUNT |
| Committed Transactions | Shows the number of committed transactions. | PERF_COUNTER_RAWCOUNT |
| Committed Transactions/sec | Shows the number of transactions committed per second. | PERF_COUNTER_RAWCOUNT |
| Force Aborted Transactions | Shows the number of transactions aborted by the system administrator. | PERF_COUNTER_RAWCOUNT |
| Force Committed Transactions | Shows the number of transactions committed by the system administrator. | PERF_COUNTER_RAWCOUNT |
| In Doubt Transactions | Shows the number of transactions in doubt; that is, neither committed nor aborted . | PERF_COUNTER_RAWCOUNT |
| Response Time – Average | Shows the average time between when transactions begin and commit. | PERF_COUNTER_RAWCOUNT |
| Response Time – Maximum | Shows the maximum time between when transactions begin and commit. | PERF_COUNTER_RAWCOUNT |
| Response Time – Minimum | Shows the minimum time between when transactions begin and commit. | PERF_COUNTER_RAWCOUNT |
| Transactions/sec | Shows the rate at which transactions are performed. | PERF_COUNTER_RAWCOUNT |