Function LRUTestGenKey

app/redis-6.2.6/src/redis-cli.c:8115–8118

Generates a key name among a set of lru_test_sample_size keys, using * an 80-20 distribution. */

/* Generates a key name among a set of lru_test_sample_size keys, using
 * an 80-20 distribution. */
void LRUTestGenKey(char *buf, size_t buflen) {
    snprintf(buf, buflen, "lru:%lld",
        powerLawRand(1, config.lru_test_sample_size, 6.2));
}

#define LRU_CYCLE_PERIOD 1000 /* 1000 milliseconds. */
#define LRU_CYCLE_PIPELINE_SIZE 250