CPU Thread Log
To enable CPU Thread Logs (cputhread.log), activate the option on the Resource Settings page.
This log provides detailed information about threads running on the server's CPU. Each entry occupies a single line and includes multiple useful data points.
The table below explains each element in the log. Elements are separated by a whitespace character.
| Field Name | Number | Description |
|---|---|---|
| Date (Formatted) | 1 | The date when this resource probe was triggered. |
| Time (Formatted) | 2 | The time when this resource probe was triggered. |
| Date/Time (ms) | 3 | The timestamp in milliseconds when this resource probe was triggered. |
| Version | 4 | Version number of this log entry. |
| Server Startup Time (ms) | 5 | FusionReactor server startup time in milliseconds since epoch. |
| Thread Name | 6 | Name of the thread. |
| Thread ID | 7 | ID of the thread. |
| CPU Time (nanoseconds) | 8 | Total CPU time the thread has been running while alive. |
| User Time (nanoseconds) | 9 | Total time the thread has executed in user mode. |
| CPU Time Delta (nanoseconds) | 10 | Difference between the current and previous CPU Time entries in the log. |
| User Time Delta (nanoseconds) | 11 | Difference between the current and previous User Time entries in the log. |
| Thread Blocked Count | 12 | Number of times the thread has entered the blocked state. |
| Thread Blocked Time (ms) | 13 | Total time the thread has spent in the blocked state. |
| Thread Blocked Delta | 14 | Difference in blocked count between the current thread and the previous log entry. |
| Thread Blocked Time Delta (ms) | 15 | Difference in blocked time between the current thread and the previous log entry. |
| Lock Name | 16 | Monitor lock associated with the thread. |
| Lock Owner ID | 17 | ID of the thread holding the monitor lock. |
| Lock Owner Name | 18 | Name of the thread holding the monitor lock. |
| Waited Count | 19 | Number of times the thread has entered the waiting state. |
| Waited Time (ms) | 20 | Total time the thread has spent waiting. |
| Waited Count Delta | 21 | Difference in waited count between the current thread and the previous log entry. |
| Waited Time Delta (ms) | 22 | Difference in waited time between the current thread and the previous log entry. |
| Thread State | 23 | Current state of the thread (new, runnable, blocked, waiting, timed_waiting, terminated). |
| Sample Period | 24 | Time difference between this and the previous resource probe. |