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Measures reported by SybTasksTest
This test reports statistics pertaining to the tasks performed by the Sybase database engines. The measures
made by this test are as follows:
| Measurement |
Description |
Measurement
Unit |
Interpretation |
| Connection_open_rate
|
The rate at which connections are opened |
Conns/sec
|
This provides a general understanding of the Adaptive Server environment and the work load during the measure interval.
|
| Task_switch_rate
|
The rate at which the Adaptive Server switched context from one user task to another |
Switches/Sec
|
The detailed diagnosis of this measure, if enabled, reports the percentage of times the context switch was due to each of the following specific causes .
- Voluntary Yields
- Cache Search Misses
- System Disk Writes
- I/O Paging
- Logical Lock Contention
- Address Lock Contention
- Latch Contention
- Log Semaphore Contention
- PLC Lock Contention
- Group Commit Sleeps
- Last Log Page Writes
- Modify Conflicts
- I/O Device Contention
- Network Packet Received
- Network Packet Sent
- Other Causes
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