http://pt.alibaba-inc.com/wp/experience_1336/grizzly-netty-mina-performance.html
最近在服务框架中尝试增加了Grizzly传输集成，简单测试后发现，TPS(每秒处理请求数)略低于Netty，略高于Mina，相差并不是很大，但TPS比Netty稳定很多(每秒方差小)，不会出现大幅波动，可以考虑备选。
Mina为ApacheDirectory服务器的底层NIO框架： http://mina.apache.org
Netty为JBoss的NIO框架： http://www.jboss.org/netty
Grizzly是Sun的GlassFish服务器的底层NIO框架： http://grizzly.java.net
注：以下数据为开发环境简单测试，存在较大统计误差，并且Mina采用的是旧版本(因新版本API不兼容)，可能存在测试的不公平性。
测试版本：
Grizzly2.1.1，Netty3.2.2，Mina1.1.7
测试结论：
服务器Linux下TPS，Netty最高，但波动非常大，Grizzly次之，但波动小，Mina最低。
本机Windows下TPS，Grizzly最高，Mina次之，Netty最低。
测试结果：
单一长连接，100并发，来回数据均为1K：
服务器Linux下TPS，Grizzly：15061，Netty：15211，Mina: 14828。
本机Windows下TPS，Grizzly：6945，Netty：4433，Mina：5750。
测试详细：
1. Linux:
(1) Grizzly:
[01:48:17] count: 72059, error: 0,tps:16046 [01:48:19] count: 103081, error: 0,tps:15412 [01:48:21] count: 133459, error: 0,tps:15169 [01:48:23] count: 164335, error: 0,tps:15436 [01:48:25] count: 195370, error: 0,tps:15516 [01:48:27] count: 226222, error: 0,tps:15425 [01:48:29] count: 256864, error: 0,tps:15320 [01:48:31] count: 287435, error: 0,tps:15284 [01:48:33] count: 317908, error: 0,tps:15235 [01:48:35] count: 348632, error: 0,tps:15361 [01:48:37] count: 379702, error: 0,tps:15534 [01:48:39] count: 410473, error: 0,tps:15384 [01:48:41] count: 441696, error: 0,tps:15610 [01:48:43] count: 472648, error: 0,tps:15474 [01:48:45] count: 503532, error: 0,tps:15440 [01:48:47] count: 534368, error: 0,tps:15417 [01:48:49] count: 565526, error: 0,tps:15578 [01:48:51] count: 596600, error: 0,tps:15536 [01:48:53] count: 627111, error: 0,tps:15254 [01:48:55] count: 657956, error: 0,tps:15422 [01:48:57] count: 689197, error: 0,tps:15619 [01:48:59] count: 719944, error: 0,tps:15372 [01:49:01] count: 750797, error: 0,tps:15426 [01:49:03] count: 781439, error: 0,tps:15321 [01:49:05] count: 812245, error: 0,tps:15401 [01:49:07] count: 842992, error: 0,tps:15372 [01:49:09] count: 873677, error: 0,tps:15341 [01:49:11] count: 904656, error: 0,tps:15488 [01:49:13] count: 935273, error: 0,tps:15307 [01:49:15] count: 965723, error: 0,tps:15224 [01:49:17] count: 996358, error: 0,tps:15316 +================================================================+ | Dubbo Remoting Performance Test Report | +================================================================+ | Test Environment | +----------------------------------------------------------------+ +----------------------------------------------------------------+ | Client OS: Linux 2.6.18-128.el5xen amd64 | | Client CPU: 16 cores | | Client JVM: Java HotSpot(TM) 64-Bit Server VM 1.6.0_18-b07 | | Client Memory: 535,953,408 bytes (Max: 535,953,408 bytes) | | Client Network: eth0 | | Client MTU: 1500 bytes | +----------------------------------------------------------------+ | Test Scene | +----------------------------------------------------------------+ | Client Transporter: grizzly | | Serialization: hessian2 | | Response Timeout: 5000 ms | | Data Length: 1024 bytes | | Client Shared Connections: 1 | | Client Concurrent Threads: 100 | | Run Times Per Thread: 10000 | +----------------------------------------------------------------+ | Test Result | +----------------------------------------------------------------+ | Succeeded Requests: 1,000,000 | | Failed Requests: 0 | | Client Elapsed Time: 3404 ms | | Average Response Time: 6 ms | | Requests Per Second: 15061/s | | Throughput Per Second: 30,846,411 bytes/s | +================================================================+
(2) Netty:
[01:53:56] count: 113330, error: 0,tps:17381 [01:53:58] count: 136859, error: 0,tps:11764 [01:54:00] count: 160062, error: 0,tps:11601 [01:54:02] count: 186185, error: 0,tps:13060 [01:54:04] count: 209548, error: 0,tps:11681 [01:54:06] count: 236865, error: 0,tps:13658 [01:54:08] count: 263920, error: 0,tps:13526 [01:54:10] count: 288269, error: 0,tps:12174 [01:54:12] count: 312995, error: 0,tps:12362 [01:54:14] count: 336914, error: 0,tps:11958 [01:54:16] count: 362085, error: 0,tps:12584 [01:54:18] count: 385552, error: 0,tps:11732 [01:54:20] count: 409792, error: 0,tps:12119 [01:54:22] count: 442461, error: 0,tps:16334 [01:54:24] count: 469138, error: 0,tps:13338 [01:54:26] count: 493428, error: 0,tps:12144 [01:54:28] count: 521258, error: 0,tps:13915 [01:54:30] count: 560968, error: 0,tps:19854 [01:54:32] count: 609262, error: 0,tps:24146 [01:54:34] count: 657769, error: 0,tps:24250 [01:54:36] count: 704225, error: 0,tps:23226 [01:54:38] count: 736721, error: 0,tps:16248 [01:54:40] count: 771944, error: 0,tps:17611 [01:54:42] count: 808276, error: 0,tps:18164 [01:54:44] count: 840891, error: 0,tps:16307 [01:54:46] count: 873613, error: 0,tps:16360 [01:54:48] count: 911968, error: 0,tps:19174 [01:54:50] count: 960476, error: 0,tps:24248 +================================================================+ | Dubbo Remoting Performance Test Report | +================================================================+ | Test Environment | +----------------------------------------------------------------+ +----------------------------------------------------------------+ | Client OS: Linux 2.6.18-128.el5xen amd64 | | Client CPU: 16 cores | | Client JVM: Java HotSpot(TM) 64-Bit Server VM 1.6.0_18-b07 | | Client Memory: 536,215,552 bytes (Max: 536,215,552 bytes) | | Client Network: eth0 | | Client MTU: 1500 bytes | +----------------------------------------------------------------+ | Test Scene | +----------------------------------------------------------------+ | Client Transporter: netty | | Serialization: hessian2 | | Response Timeout: 5000 ms | | Data Length: 1024 bytes | | Client Shared Connections: 1 | | Client Concurrent Threads: 100 | | Run Times Per Thread: 10000 | +----------------------------------------------------------------+ | Test Result | +----------------------------------------------------------------+ | Succeeded Requests: 1,000,000 | | Failed Requests: 0 | | Client Elapsed Time: 3151 ms | | Average Response Time: 6 ms | | Requests Per Second: 15211/s | | Throughput Per Second: 31,152,738 bytes/s | +================================================================+
(3) Mina:
[01:56:39] count: 103543, error: 0,tps:14427 [01:56:41] count: 132855, error: 0,tps:14655 [01:56:43] count: 166918, error: 0,tps:17021 [01:56:45] count: 195301, error: 0,tps:14190 [01:56:47] count: 224616, error: 0,tps:14657 [01:56:49] count: 262498, error: 0,tps:18941 [01:56:51] count: 294846, error: 0,tps:16174 [01:56:53] count: 334369, error: 0,tps:19761 [01:56:55] count: 353994, error: 0,tps:9812 [01:56:57] count: 379195, error: 0,tps:12596 [01:56:59] count: 423003, error: 0,tps:21886 [01:57:01] count: 466447, error: 0,tps:21721 [01:57:03] count: 496609, error: 0,tps:15081 [01:57:05] count: 514800, error: 0,tps:9095 [01:57:07] count: 539324, error: 0,tps:12262 [01:57:09] count: 571361, error: 0,tps:16018 [01:57:11] count: 594834, error: 0,tps:11736 [01:57:13] count: 616056, error: 0,tps:10611 [01:57:15] count: 643891, error: 0,tps:13917 [01:57:17] count: 662115, error: 0,tps:9111 [01:57:19] count: 688659, error: 0,tps:13271 [01:57:21] count: 724968, error: 0,tps:18154 [01:57:23] count: 767680, error: 0,tps:21356 [01:57:25] count: 802471, error: 0,tps:17395 [01:57:27] count: 842291, error: 0,tps:19910 [01:57:29] count: 877187, error: 0,tps:17448 [01:57:31] count: 917275, error: 0,tps:20044 [01:57:33] count: 945382, error: 0,tps:14053 [01:57:35] count: 972663, error: 0,tps:13637 +================================================================+ | Dubbo Remoting Performance Test Report | +================================================================+ | Test Environment | +----------------------------------------------------------------+ +----------------------------------------------------------------+ | Client OS: Linux 2.6.18-128.el5xen amd64 | | Client CPU: 16 cores | | Client JVM: Java HotSpot(TM) 64-Bit Server VM 1.6.0_18-b07 | | Client Memory: 536,150,016 bytes (Max: 536,150,016 bytes) | | Client Network: eth0 | | Client MTU: 1500 bytes | +----------------------------------------------------------------+ | Test Scene | +----------------------------------------------------------------+ | Client Transporter: mina | | Serialization: hessian2 | | Response Timeout: 5000 ms | | Data Length: 1024 bytes | | Client Shared Connections: 1 | | Client Concurrent Threads: 100 | | Run Times Per Thread: 10000 | +----------------------------------------------------------------+ | Test Result | +----------------------------------------------------------------+ | Succeeded Requests: 1,000,000 | | Failed Requests: 0 | | Client Elapsed Time: 3207 ms | | Average Response Time: 6 ms | | Requests Per Second: 14828/s | | Throughput Per Second: 30,368,031 bytes/s | +================================================================+
2. Windows:
(1) Grizzly:
+================================================================+ | Dubbo Remoting Performance Test Report | +================================================================+ | Test Environment | +----------------------------------------------------------------+ | Server OS: Windows XP 5.1 x86 | | Server CPU: 2 cores | | Server JVM: Java HotSpot(TM) Client VM 1.6.0_18-b07 | | Server Memory: 16,252,928 bytes (Max: 259,522,560 bytes) | | Server Network: Intel(R) WiFi Link 5100 AGN - Teefer2 Miniport | | Server MTU: 1500 bytes | +----------------------------------------------------------------+ | Client OS: Windows XP 5.1 x86 | | Client CPU: 2 cores | | Client JVM: Java HotSpot(TM) Client VM 1.6.0_18-b07 | | Client Memory: 16,515,072 bytes (Max: 259,522,560 bytes) | | Client Network: Intel(R) WiFi Link 5100 AGN - Teefer2 Miniport | | Client MTU: 1500 bytes | +----------------------------------------------------------------+ | Test Scene | +----------------------------------------------------------------+ | Server Transporter: grizzly | | Server Service Threads: 100 | | Client Transporter: grizzly | | Serialization: hessian2 | | Response Timeout: 5000 ms | | Data Length: 1024 bytes | | Client Shared Connections: 1 | | Client Concurrent Threads: 100 | | Run Times Per Thread: 10000 | +----------------------------------------------------------------+ | Test Result | +----------------------------------------------------------------+ | Succeeded Requests: 1,000,000 | | Failed Requests: 0 | | Client Elapsed Time: 14393 ms | | Average Response Time: 14 ms | | Requests Per Second: 6945/s | | Throughput Per Second: 14,224,879 bytes/s | +================================================================+
(2) Netty:
+================================================================+ | Dubbo Remoting Performance Test Report | +================================================================+ | Test Environment | +----------------------------------------------------------------+ | Server OS: Windows XP 5.1 x86 | | Server CPU: 2 cores | | Server JVM: Java HotSpot(TM) Client VM 1.6.0_18-b07 | | Server Memory: 16,252,928 bytes (Max: 259,522,560 bytes) | | Server Network: Intel(R) WiFi Link 5100 AGN - Teefer2 Miniport | | Server MTU: 1500 bytes | +----------------------------------------------------------------+ | Client OS: Windows XP 5.1 x86 | | Client CPU: 2 cores | | Client JVM: Java HotSpot(TM) Client VM 1.6.0_18-b07 | | Client Memory: 16,646,144 bytes (Max: 259,522,560 bytes) | | Client Network: Intel(R) WiFi Link 5100 AGN - Teefer2 Miniport | | Client MTU: 1500 bytes | +----------------------------------------------------------------+ | Test Scene | +----------------------------------------------------------------+ | Server Transporter: netty | | Server Service Threads: 100 | | Client Transporter: netty | | Serialization: hessian2 | | Response Timeout: 5000 ms | | Data Length: 1024 bytes | | Client Shared Connections: 1 | | Client Concurrent Threads: 100 | | Run Times Per Thread: 10000 | +----------------------------------------------------------------+ | Test Result | +----------------------------------------------------------------+ | Succeeded Requests: 999,988 | | Failed Requests: 12 | | Client Elapsed Time: 34434 ms | | Average Response Time: 22 ms | | Requests Per Second: 4422/s | | Throughput Per Second: 9,057,411 bytes/s | +================================================================+
(3) Mina:
+================================================================+ | Dubbo Remoting Performance Test Report | +================================================================+ | Test Environment | +----------------------------------------------------------------+ | Server OS: Windows XP 5.1 x86 | | Server CPU: 2 cores | | Server JVM: Java HotSpot(TM) Client VM 1.6.0_18-b07 | | Server Memory: 16,252,928 bytes (Max: 259,522,560 bytes) | | Server Network: Intel(R) WiFi Link 5100 AGN - Teefer2 Miniport | | Server MTU: 1500 bytes | +----------------------------------------------------------------+ | Client OS: Windows XP 5.1 x86 | | Client CPU: 2 cores | | Client JVM: Java HotSpot(TM) Client VM 1.6.0_18-b07 | | Client Memory: 16,646,144 bytes (Max: 259,522,560 bytes) | | Client Network: Intel(R) WiFi Link 5100 AGN - Teefer2 Miniport | | Client MTU: 1500 bytes | +----------------------------------------------------------------+ | Test Scene | +----------------------------------------------------------------+ | Server Transporter: mina | | Server Service Threads: 100 | | Client Transporter: mina | | Serialization: hessian2 | | Response Timeout: 5000 ms | | Data Length: 1024 bytes | | Client Shared Connections: 1 | | Client Concurrent Threads: 100 | | Run Times Per Thread: 10000 | +----------------------------------------------------------------+ | Test Result | +----------------------------------------------------------------+ | Succeeded Requests: 1,000,000 | | Failed Requests: 0 | | Client Elapsed Time: 6473 ms | | Average Response Time: 17 ms | | Requests Per Second: 5750/s | | Throughput Per Second: 11,777,750 bytes/s | +================================================================+