```sql
CREATE TABLE benchmarks(
"timestamp" timestamptz NOT NULL DEFAULT (current_setting('veloren.timestamp')::timestamptz),
branch text NOT NULL DEFAULT current_setting('veloren.branch'),
sha text NOT NULL DEFAULT current_setting('veloren.sha'),
"group" text NULL,
"function" text NULL,
"value" text NULL,
throughput_num numeric NULL,
throughput_type text NULL,
sample_measured_value numeric NOT NULL,
unit text NULL,
iteration_count numeric NULL
);
```