【Azure Redis 缓存 Azure Cache For Redis】Redis性能问题，发现Server Load非常的高，导致正常连接/操作不成功

9     private static JedisPool pool;
 15     private static JedisPoolConfig config;
 16
 17     // Should be called exactly once during App Startup logic.
 18     public static void initializeSettings(String host, int port, String password, int connectTimeout, int operationTimeout) {
 19         Redis.host = host;
 20         Redis.port = port;
 21         Redis.password = password;
 22         Redis.connectTimeout = connectTimeout;
 23         Redis.operationTimeout = operationTimeout;
 24     }
 25
 26     // MAKE SURE to call the initializeSettings method first
 27     public static JedisPool getPoolInstance() {
 28         if (pool == null) { // avoid synchronization lock if initialization has already happened
 29             synchronized(staticLock) {
 30                 if (pool == null) { // don't re-initialize if another thread beat us to it.
 31                     JedisPoolConfig poolConfig = getPoolConfig();
 32                     boolean useSsl = port == 6380 ? true : false;
 33                     int db = 0;
 34                     String clientName = "MyClientName"; // null means use default
 35                     SSLSocketFactory sslSocketFactory = null; // null means use default
 36                     SSLParameters sslParameters = null; // null means use default
 37                     HostnameVerifier hostnameVerifier = new SimpleHostNameVerifier(host);
 38                     pool = new JedisPool(poolConfig, host, port, connectTimeout,operationTimeout,password, db,
 39                             clientName, useSsl, sslSocketFactory, sslParameters, hostnameVerifier);
 40                 }
 41             }
 42         }
 43         return pool;
 44     }
 45
 46     public static JedisPoolConfig getPoolConfig() {
 47         if (config == null) {
 48             JedisPoolConfig poolConfig = new JedisPoolConfig();
 49
 50             // Each thread trying to access Redis needs its own Jedis instance from the pool.
 51             // Using too small a value here can lead to performance problems, too big and you have wasted resources.
 52             int maxConnections = 200;
 53             poolConfig.setMaxTotal(maxConnections);
 54             poolConfig.setMaxIdle(maxConnections);
 55
 56             // Using "false" here will make it easier to debug when your maxTotal/minIdle/etc settings need adjusting.
 57             // Setting it to "true" will result better behavior when unexpected load hits in production
 58             poolConfig.setBlockWhenExhausted(true);
 59
 60             // How long to wait before throwing when pool is exhausted
 61             poolConfig.setMaxWaitMillis(operationTimeout);
 62
 63             // This controls the number of connections that should be maintained for bursts of load.
 64             // Increase this value when you see pool.getResource() taking a long time to complete under burst scenarios
 65             poolConfig.setMinIdle(50);
 66
 67             Redis.config = poolConfig;
 68         }
 69
 70         return config;
 71     }
114 }

1 using System;
  2 using System.Threading;
  3 using StackExchange.Redis;
  4
  5 static class Redis
  6 {
 21     static string connectionString = "TODO: CALL InitializeConnectionString() method with connection string";
 22     static Lazy<ConnectionMultiplexer> multiplexer = CreateMultiplexer();
 23
 24     public static ConnectionMultiplexer Connection { get { return multiplexer.Value; } }
 25
 93
 94     private static Lazy<ConnectionMultiplexer> CreateMultiplexer()
 95     {
 96         return new Lazy<ConnectionMultiplexer>(() => ConnectionMultiplexer.Connect(connectionString));
 97     }