PERF_SERVER_THREADS

This table stores the data collected by the Server Thread monitor.

The table contains one record for each thread run on the server. There are four thread categories:

  • REQUEST. Thread processing web-gate requests.

  • JOB. Threads running ALM jobs.

  • ASYNC_TASK. Threads running ALM asynchronous tasks.

  • NONE. All other threads, such as threads running the repository migration process.

The column prefix for the table is PCT. For example, PCT_THREAD_ID.

COLUMN NAME

DESCRIPTION

THREAD_ID

The thread unique GUID.

SERVER_MACHINE_NAME

The ALM server in which the thread was processed.

THREADY_CATEGORY

The thread category. Available categories: REQUEST, JOB, ASYNC_TASK, NONE.

THREAD_TYPE

The thread type. For example, request type – PostBug, Job Name – CKeepAliveJob, etc.

SERVER_START_TIME

The time the thread started to run as a date time data type.

SERVER_START_TIME_MS

The time the thread started to run as the number of milliseconds since 01/01/1970.

LOGIN_SESSION_ID

The login session ID.

PROJECT_SESSION_ID

The project session ID.

PROJECT

The domain and project name, in the format <domain name>/<project name>.

USER_NAME

The user name.

SERVER_TOTAL_TIME

The total time, in milliseconds, it took for the server to process the thread.

SERVER_CPU_TIME

The total CPU time, in milliseconds, allocated for processing the thread.

DB_TIME_AVG

The average time the database processed an SQL statement for this thread.

DB_TIME_MAX

The maximum time the database processed an SQL statement for this thread.

DB_TIME_MIN

The minimum time the database processed an SQL statement for this thread.

DB_TIME_COUNT

The number of SQL statements processed by the database for this thread.

FS_TIME_AVG

The average access time to the file system for this thread.

FS_TIME_MIN

The minimum access time to the file system for this thread.

FS_TIME_MAX

The maximum access time to the file system for this thread.

FS_TIME_COUNT

The number of file system accesses (read/write or delete file) for this thread.