Time Model
The following table describes metrics in the Time Model report.
| Metric | Description |
|---|---|
| DB_TIME | Total end-to-end wall time consumed by all threads (unit: μs). |
| EXECUTION_TIME | Total time consumed on the executor (unit: μs). |
| PL_EXECUTION_TIME | Total time consumed for executing PL/pgSQL statements (unit: μs). |
| CPU_TIME | Total CPU time consumed by all threads (unit: μs). |
| PLAN_TIME | Total time consumed for generating an execution plan (unit: μs). |
| REWRITE_TIME | Total time consumed on query rewriting (unit: μs). |
| PL_COMPILATION_TIME | Total time consumed for SQL compilation (unit: μs). |
| PARSE_TIME | Total time consumed for parsing SQL statements (unit: μs). |
| NET_SEND_TIME | Total time consumed for sending data over network (unit: μs). |
| DATA_IO_TIME | Total time consumed for data read and write (unit: μs). |
