mrniko

public class PerfTester {

    private static final String MASTER_HOST = "redis://127.0.0.1:63820";
    private static final String READ_REPLICA_HOST = "redis://127.0.0.1:63800";

    private static final int TEST_RUNS = 10;
    private static final int RETRY_ATTEMPTS = 3;
    private static final int RETRY_INTERVAL_MS = 1500;
    private static final int CONNECT_TIMEOUT_MS = 10_000;
    private static final int TIMEOUT_MS = 3000;

mrniko

Test machine: Windows 7, Core i7 3612QM, 16Gb RAM

Redisson 2.2.10 results:

Memory Status: [Used: 249 MB (6% of max),  Free: 207 MB (5% of max),  Total: 456 MB (12% of max),  Max: 3 614 MB]
     0% complete.        16 468 of 5 000 000 attempted.  3 083 per sec.         0,1 min elapsed.        27,0 min remaining(est).
     8% complete.       423 530 of 5 000 000 attempted. 20 823 per sec.         0,3 min elapsed.         3,7 min remaining(est).
    19% complete.       944 084 of 5 000 000 attempted. 26 714 per sec.         0,6 min elapsed.         2,5 min remaining(est).
    29% complete.     1 451 046 of 5 000 000 attempted. 28 824 per sec.         0,8 min elapsed.         2,0 min remaining(est).
Memory Status: [Used: 266 MB (7% of max),  Free: 527 MB (14% of max),  Total: 793 MB (21% of max),  Max: 3 614 MB]

mrniko

import java.util.BitSet;
import java.util.Comparator;
import java.util.HashMap;
import java.util.Map;
import java.util.PriorityQueue;
import java.util.Queue;

import org.springframework.security.crypto.codec.Hex;
import org.springframework.stereotype.Service;