【Flume】flume中sink到source的性能测试，以Avro为例来测试

从官方下载的flume-ng的源码里有单元测试的代码，本文就通过单元测试来体验下flume中avro的性能如何

本文中的一个event的body内容大小是1KB，读者可自行组织文本，达到1KB即可，方便测试时，性能的计算

 for (int i = 0; i < client.getBatchSize(); i++) {
        Event event = channel.take();

        if (event == null) {
          break;
        }

        batch.add(event);
      }

flume中avroClient也有一个batchSize的概念，这里获取的仍然是sink端的batchsize，默认值是100，

public void testPerformance() {
		setUp();
		Event event = EventBuilder
				.withBody("XXXXX",Charsets.UTF_8);
		sink.start();
		long allBegin = System.currentTimeMillis();
		int a;
		for (a = 0; a < 1000; a++) {
			long begin = System.currentTimeMillis();
			Transaction transaction = channel.getTransaction();

			transaction.begin();
			int i;
			for (i = 0; i < 100; i++) {
				channel.put(event);
			}
			transaction.commit();
			transaction.close();
			try {
				sink.process();
			} catch (EventDeliveryException e) {
				e.printStackTrace();
			}
			System.out.println("a= "+a+"i= "+i+" ====time="
					+ (System.currentTimeMillis() - begin));
		}
		System.out.println("all time = "
				+ (System.currentTimeMillis() - allBegin));
		System.out.println("====================== " + a);
	}

a= 0i= 100 ====time=385
a= 1i= 100 ====time=352
a= 2i= 100 ====time=476
a= 3i= 100 ====time=119
a= 4i= 100 ====time=111
a= 5i= 100 ====time=127
a= 6i= 100 ====time=111
a= 7i= 100 ====time=162
a= 8i= 100 ====time=129
a= 9i= 100 ====time=126
a= 10i= 100 ====time=132
a= 11i= 100 ====time=218
a= 12i= 100 ====time=226
a= 13i= 100 ====time=117
a= 14i= 100 ====time=141
a= 15i= 100 ====time=113
a= 16i= 100 ====time=112
a= 17i= 100 ====time=116
a= 18i= 100 ====time=173
a= 19i= 100 ====time=258
a= 20i= 100 ====time=184
a= 21i= 100 ====time=220
a= 22i= 100 ====time=104
a= 23i= 100 ====time=111
a= 24i= 100 ====time=202
a= 25i= 100 ====time=88
a= 26i= 100 ====time=163
a= 27i= 100 ====time=183
a= 28i= 100 ====time=207
a= 29i= 100 ====time=131
a= 30i= 100 ====time=162
a= 31i= 100 ====time=191
a= 32i= 100 ====time=279
a= 33i= 100 ====time=95
a= 34i= 100 ====time=136
a= 35i= 100 ====time=168
a= 36i= 100 ====time=168
a= 37i= 100 ====time=146
a= 38i= 100 ====time=195
a= 39i= 100 ====time=119
a= 40i= 100 ====time=106
a= 41i= 100 ====time=179
a= 42i= 100 ====time=200
a= 43i= 100 ====time=87
a= 44i= 100 ====time=131
a= 45i= 100 ====time=186
a= 46i= 100 ====time=482
a= 47i= 100 ====time=166
a= 48i= 100 ====time=180
a= 49i= 100 ====time=95
a= 50i= 100 ====time=127
a= 51i= 100 ====time=256
a= 52i= 100 ====time=89
a= 53i= 100 ====time=117
a= 54i= 100 ====time=176
a= 55i= 100 ====time=291
a= 56i= 100 ====time=77
a= 57i= 100 ====time=103
a= 58i= 100 ====time=124
a= 59i= 100 ====time=174
a= 60i= 100 ====time=87
a= 61i= 100 ====time=163
a= 62i= 100 ====time=78
a= 63i= 100 ====time=159
a= 64i= 100 ====time=86
a= 65i= 100 ====time=589
a= 66i= 100 ====time=114
a= 67i= 100 ====time=133
a= 68i= 100 ====time=169
a= 69i= 100 ====time=102
a= 70i= 100 ====time=93
a= 71i= 100 ====time=115
a= 72i= 100 ====time=108
a= 73i= 100 ====time=556
a= 74i= 100 ====time=107
a= 75i= 100 ====time=86
a= 76i= 100 ====time=193
a= 77i= 100 ====time=145
a= 78i= 100 ====time=221
a= 79i= 100 ====time=103
a= 80i= 100 ====time=125
a= 81i= 100 ====time=172
a= 82i= 100 ====time=136
a= 83i= 100 ====time=67
a= 84i= 100 ====time=178
a= 85i= 100 ====time=71
a= 86i= 100 ====time=118
a= 87i= 100 ====time=77
a= 88i= 100 ====time=101
a= 89i= 100 ====time=117
a= 90i= 100 ====time=325
a= 91i= 100 ====time=517
a= 92i= 100 ====time=511
a= 93i= 100 ====time=371
a= 94i= 100 ====time=397
a= 95i= 100 ====time=524
a= 96i= 100 ====time=998
a= 97i= 100 ====time=153
a= 98i= 100 ====time=110
a= 99i= 100 ====time=179
a= 100i= 100 ====time=75
a= 101i= 100 ====time=173
a= 102i= 100 ====time=85
a= 103i= 100 ====time=101
a= 104i= 100 ====time=84
a= 105i= 100 ====time=111
a= 106i= 100 ====time=165
a= 107i= 100 ====time=99
a= 108i= 100 ====time=118
a= 109i= 100 ====time=490
a= 110i= 100 ====time=96
a= 111i= 100 ====time=123
a= 112i= 100 ====time=180
a= 113i= 100 ====time=172
a= 114i= 100 ====time=117
a= 115i= 100 ====time=115
a= 116i= 100 ====time=137
a= 117i= 100 ====time=72
a= 118i= 100 ====time=176
a= 119i= 100 ====time=64
a= 120i= 100 ====time=61
a= 121i= 100 ====time=128
a= 122i= 100 ====time=168
a= 123i= 100 ====time=93
a= 124i= 100 ====time=127
a= 125i= 100 ====time=174
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a= 127i= 100 ====time=126
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a= 129i= 100 ====time=128
a= 130i= 100 ====time=111
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a= 148i= 100 ====time=116
a= 149i= 100 ====time=170
a= 150i= 100 ====time=54
a= 151i= 100 ====time=59
a= 152i= 100 ====time=117
a= 153i= 100 ====time=60
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a= 157i= 100 ====time=59
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a= 220i= 100 ====time=129
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a= 583i= 100 ====time=50
a= 584i= 100 ====time=115
a= 585i= 100 ====time=54
a= 586i= 100 ====time=54
a= 587i= 100 ====time=57
a= 588i= 100 ====time=51
a= 589i= 100 ====time=53
a= 590i= 100 ====time=60
a= 591i= 100 ====time=62
a= 592i= 100 ====time=65
a= 593i= 100 ====time=64
a= 594i= 100 ====time=56
a= 595i= 100 ====time=54
a= 596i= 100 ====time=59
a= 597i= 100 ====time=58
a= 598i= 100 ====time=57
a= 599i= 100 ====time=55
a= 600i= 100 ====time=114
a= 601i= 100 ====time=93
a= 602i= 100 ====time=56
a= 603i= 100 ====time=58
a= 604i= 100 ====time=58
a= 605i= 100 ====time=59
a= 606i= 100 ====time=54
a= 607i= 100 ====time=57
a= 608i= 100 ====time=55
a= 609i= 100 ====time=53
a= 610i= 100 ====time=55
a= 611i= 100 ====time=51
a= 612i= 100 ====time=50
a= 613i= 100 ====time=87
a= 614i= 100 ====time=53
a= 615i= 100 ====time=58
a= 616i= 100 ====time=60
a= 617i= 100 ====time=55
a= 618i= 100 ====time=155
a= 619i= 100 ====time=87
a= 620i= 100 ====time=64
a= 621i= 100 ====time=68
a= 622i= 100 ====time=82
a= 623i= 100 ====time=53
a= 624i= 100 ====time=55
a= 625i= 100 ====time=60
a= 626i= 100 ====time=53
a= 627i= 100 ====time=55
a= 628i= 100 ====time=57
a= 629i= 100 ====time=54
a= 630i= 100 ====time=49
a= 631i= 100 ====time=64
a= 632i= 100 ====time=56
a= 633i= 100 ====time=56
a= 634i= 100 ====time=63
a= 635i= 100 ====time=166
a= 636i= 100 ====time=56
a= 637i= 100 ====time=53
a= 638i= 100 ====time=110
a= 639i= 100 ====time=51
a= 640i= 100 ====time=76
a= 641i= 100 ====time=57
a= 642i= 100 ====time=55
a= 643i= 100 ====time=56
a= 644i= 100 ====time=54
a= 645i= 100 ====time=63
a= 646i= 100 ====time=62
a= 647i= 100 ====time=57
a= 648i= 100 ====time=70
a= 649i= 100 ====time=96
a= 650i= 100 ====time=85
a= 651i= 100 ====time=58
a= 652i= 100 ====time=54
a= 653i= 100 ====time=84
a= 654i= 100 ====time=151
a= 655i= 100 ====time=58
a= 656i= 100 ====time=55
a= 657i= 100 ====time=131
a= 658i= 100 ====time=61
a= 659i= 100 ====time=57
a= 660i= 100 ====time=56
a= 661i= 100 ====time=57
a= 662i= 100 ====time=59
a= 663i= 100 ====time=57
a= 664i= 100 ====time=53
a= 665i= 100 ====time=59
a= 666i= 100 ====time=52
a= 667i= 100 ====time=56
a= 668i= 100 ====time=105
a= 669i= 100 ====time=53
a= 670i= 100 ====time=365
a= 671i= 100 ====time=72
a= 672i= 100 ====time=56
a= 673i= 100 ====time=55
a= 674i= 100 ====time=141
a= 675i= 100 ====time=62
a= 676i= 100 ====time=53
a= 677i= 100 ====time=53
a= 678i= 100 ====time=58
a= 679i= 100 ====time=52
a= 680i= 100 ====time=56
a= 681i= 100 ====time=58
a= 682i= 100 ====time=74
a= 683i= 100 ====time=56
a= 684i= 100 ====time=63
a= 685i= 100 ====time=59
a= 686i= 100 ====time=56
a= 687i= 100 ====time=160
a= 688i= 100 ====time=58
a= 689i= 100 ====time=54
a= 690i= 100 ====time=95
a= 691i= 100 ====time=56
a= 692i= 100 ====time=62
a= 693i= 100 ====time=66
a= 694i= 100 ====time=53
a= 695i= 100 ====time=53
a= 696i= 100 ====time=54
a= 697i= 100 ====time=55
a= 698i= 100 ====time=86
a= 699i= 100 ====time=425
a= 700i= 100 ====time=68
a= 701i= 100 ====time=58
a= 702i= 100 ====time=52
a= 703i= 100 ====time=55
a= 704i= 100 ====time=62
a= 705i= 100 ====time=80
a= 706i= 100 ====time=131
a= 707i= 100 ====time=103
a= 708i= 100 ====time=58
a= 709i= 100 ====time=59
a= 710i= 100 ====time=63
a= 711i= 100 ====time=53
a= 712i= 100 ====time=56
a= 713i= 100 ====time=62
a= 714i= 100 ====time=53
a= 715i= 100 ====time=66
a= 716i= 100 ====time=58
a= 717i= 100 ====time=214
a= 718i= 100 ====time=55
a= 719i= 100 ====time=59
a= 720i= 100 ====time=51
a= 721i= 100 ====time=56
a= 722i= 100 ====time=96
a= 723i= 100 ====time=57
a= 724i= 100 ====time=369
a= 725i= 100 ====time=121
a= 726i= 100 ====time=123
a= 727i= 100 ====time=58
a= 728i= 100 ====time=54
a= 729i= 100 ====time=55
a= 730i= 100 ====time=54
a= 731i= 100 ====time=52
a= 732i= 100 ====time=61
a= 733i= 100 ====time=56
a= 734i= 100 ====time=55
a= 735i= 100 ====time=60
a= 736i= 100 ====time=55
a= 737i= 100 ====time=54
a= 738i= 100 ====time=68
a= 739i= 100 ====time=58
a= 740i= 100 ====time=55
a= 741i= 100 ====time=114
a= 742i= 100 ====time=57
a= 743i= 100 ====time=58
a= 744i= 100 ====time=81
a= 745i= 100 ====time=55
a= 746i= 100 ====time=108
a= 747i= 100 ====time=57
a= 748i= 100 ====time=56
a= 749i= 100 ====time=52
a= 750i= 100 ====time=58
a= 751i= 100 ====time=56
a= 752i= 100 ====time=57
a= 753i= 100 ====time=56
a= 754i= 100 ====time=55
a= 755i= 100 ====time=59
a= 756i= 100 ====time=64
a= 757i= 100 ====time=51
a= 758i= 100 ====time=56
a= 759i= 100 ====time=69
a= 760i= 100 ====time=100
a= 761i= 100 ====time=72
a= 762i= 100 ====time=63
a= 763i= 100 ====time=56
a= 764i= 100 ====time=65
a= 765i= 100 ====time=54
a= 766i= 100 ====time=51
a= 767i= 100 ====time=59
a= 768i= 100 ====time=59
a= 769i= 100 ====time=53
a= 770i= 100 ====time=57
a= 771i= 100 ====time=54
a= 772i= 100 ====time=55
a= 773i= 100 ====time=57
a= 774i= 100 ====time=56
a= 775i= 100 ====time=147
a= 776i= 100 ====time=377
a= 777i= 100 ====time=65
a= 778i= 100 ====time=50
a= 779i= 100 ====time=54
a= 780i= 100 ====time=82
a= 781i= 100 ====time=59
a= 782i= 100 ====time=58
a= 783i= 100 ====time=128
a= 784i= 100 ====time=56
a= 785i= 100 ====time=55
a= 786i= 100 ====time=57
a= 787i= 100 ====time=53
a= 788i= 100 ====time=112
a= 789i= 100 ====time=54
a= 790i= 100 ====time=100
a= 791i= 100 ====time=58
a= 792i= 100 ====time=63
a= 793i= 100 ====time=64
a= 794i= 100 ====time=56
a= 795i= 100 ====time=61
a= 796i= 100 ====time=50
a= 797i= 100 ====time=53
a= 798i= 100 ====time=83
a= 799i= 100 ====time=142
a= 800i= 100 ====time=72
a= 801i= 100 ====time=58
a= 802i= 100 ====time=72
a= 803i= 100 ====time=138
a= 804i= 100 ====time=125
a= 805i= 100 ====time=179
a= 806i= 100 ====time=275
a= 807i= 100 ====time=171
a= 808i= 100 ====time=205
a= 809i= 100 ====time=104
a= 810i= 100 ====time=102
a= 811i= 100 ====time=469
a= 812i= 100 ====time=160
a= 813i= 100 ====time=115
a= 814i= 100 ====time=56
a= 815i= 100 ====time=66
a= 816i= 100 ====time=60
a= 817i= 100 ====time=55
a= 818i= 100 ====time=58
a= 819i= 100 ====time=58
a= 820i= 100 ====time=58
a= 821i= 100 ====time=53
a= 822i= 100 ====time=61
a= 823i= 100 ====time=57
a= 824i= 100 ====time=63
a= 825i= 100 ====time=64
a= 826i= 100 ====time=51
a= 827i= 100 ====time=67
a= 828i= 100 ====time=154
a= 829i= 100 ====time=57
a= 830i= 100 ====time=124
a= 831i= 100 ====time=53
a= 832i= 100 ====time=56
a= 833i= 100 ====time=106
a= 834i= 100 ====time=133
a= 835i= 100 ====time=96
a= 836i= 100 ====time=57
a= 837i= 100 ====time=61
a= 838i= 100 ====time=63
a= 839i= 100 ====time=60
a= 840i= 100 ====time=55
a= 841i= 100 ====time=52
a= 842i= 100 ====time=60
a= 843i= 100 ====time=57
a= 844i= 100 ====time=56
a= 845i= 100 ====time=145
a= 846i= 100 ====time=52
a= 847i= 100 ====time=57
a= 848i= 100 ====time=55
a= 849i= 100 ====time=58
a= 850i= 100 ====time=57
a= 851i= 100 ====time=55
a= 852i= 100 ====time=128
a= 853i= 100 ====time=54
a= 854i= 100 ====time=71
a= 855i= 100 ====time=58
a= 856i= 100 ====time=135
a= 857i= 100 ====time=58
a= 858i= 100 ====time=57
a= 859i= 100 ====time=60
a= 860i= 100 ====time=55
a= 861i= 100 ====time=127
a= 862i= 100 ====time=51
a= 863i= 100 ====time=56
a= 864i= 100 ====time=55
a= 865i= 100 ====time=56
a= 866i= 100 ====time=55
a= 867i= 100 ====time=57
a= 868i= 100 ====time=57
a= 869i= 100 ====time=193
a= 870i= 100 ====time=181
a= 871i= 100 ====time=62
a= 872i= 100 ====time=82
a= 873i= 100 ====time=51
a= 874i= 100 ====time=61
a= 875i= 100 ====time=59
a= 876i= 100 ====time=56
a= 877i= 100 ====time=50
a= 878i= 100 ====time=391
a= 879i= 100 ====time=159
a= 880i= 100 ====time=54
a= 881i= 100 ====time=59
a= 882i= 100 ====time=66
a= 883i= 100 ====time=60
a= 884i= 100 ====time=53
a= 885i= 100 ====time=92
a= 886i= 100 ====time=54
a= 887i= 100 ====time=57
a= 888i= 100 ====time=55
a= 889i= 100 ====time=53
a= 890i= 100 ====time=60
a= 891i= 100 ====time=153
a= 892i= 100 ====time=55
a= 893i= 100 ====time=56
a= 894i= 100 ====time=89
a= 895i= 100 ====time=60
a= 896i= 100 ====time=51
a= 897i= 100 ====time=60
a= 898i= 100 ====time=58
a= 899i= 100 ====time=75
a= 900i= 100 ====time=155
a= 901i= 100 ====time=60
a= 902i= 100 ====time=87
a= 903i= 100 ====time=61
a= 904i= 100 ====time=55
a= 905i= 100 ====time=57
a= 906i= 100 ====time=59
a= 907i= 100 ====time=66
a= 908i= 100 ====time=56
a= 909i= 100 ====time=58
a= 910i= 100 ====time=152
a= 911i= 100 ====time=117
a= 912i= 100 ====time=54
a= 913i= 100 ====time=57
a= 914i= 100 ====time=59
a= 915i= 100 ====time=51
a= 916i= 100 ====time=65
a= 917i= 100 ====time=53
a= 918i= 100 ====time=55
a= 919i= 100 ====time=65
a= 920i= 100 ====time=50
a= 921i= 100 ====time=59
a= 922i= 100 ====time=61
a= 923i= 100 ====time=458
a= 924i= 100 ====time=86
a= 925i= 100 ====time=52
a= 926i= 100 ====time=55
a= 927i= 100 ====time=63
a= 928i= 100 ====time=167
a= 929i= 100 ====time=57
a= 930i= 100 ====time=58
a= 931i= 100 ====time=61
a= 932i= 100 ====time=123
a= 933i= 100 ====time=58
a= 934i= 100 ====time=51
a= 935i= 100 ====time=56
a= 936i= 100 ====time=55
a= 937i= 100 ====time=57
a= 938i= 100 ====time=55
a= 939i= 100 ====time=54
a= 940i= 100 ====time=52
a= 941i= 100 ====time=57
a= 942i= 100 ====time=66
a= 943i= 100 ====time=112
a= 944i= 100 ====time=62
a= 945i= 100 ====time=85
a= 946i= 100 ====time=62
a= 947i= 100 ====time=56
a= 948i= 100 ====time=61
a= 949i= 100 ====time=62
a= 950i= 100 ====time=598
a= 951i= 100 ====time=56
a= 952i= 100 ====time=387
a= 953i= 100 ====time=61
a= 954i= 100 ====time=58
a= 955i= 100 ====time=54
a= 956i= 100 ====time=76
a= 957i= 100 ====time=128
a= 958i= 100 ====time=64
a= 959i= 100 ====time=57
a= 960i= 100 ====time=58
a= 961i= 100 ====time=71
a= 962i= 100 ====time=81
a= 963i= 100 ====time=83
a= 964i= 100 ====time=70
a= 965i= 100 ====time=61
a= 966i= 100 ====time=66
a= 967i= 100 ====time=132
a= 968i= 100 ====time=60
a= 969i= 100 ====time=53
a= 970i= 100 ====time=63
a= 971i= 100 ====time=59
a= 972i= 100 ====time=114
a= 973i= 100 ====time=75
a= 974i= 100 ====time=53
a= 975i= 100 ====time=117
a= 976i= 100 ====time=51
a= 977i= 100 ====time=65
a= 978i= 100 ====time=53
a= 979i= 100 ====time=56
a= 980i= 100 ====time=60
a= 981i= 100 ====time=153
a= 982i= 100 ====time=53
a= 983i= 100 ====time=56
a= 984i= 100 ====time=61
a= 985i= 100 ====time=55
a= 986i= 100 ====time=145
a= 987i= 100 ====time=50
a= 988i= 100 ====time=56
a= 989i= 100 ====time=63
a= 990i= 100 ====time=57
a= 991i= 100 ====time=56
a= 992i= 100 ====time=56
a= 993i= 100 ====time=108
a= 994i= 100 ====time=62
a= 995i= 100 ====time=53
a= 996i= 100 ====time=55
a= 997i= 100 ====time=149
a= 998i= 100 ====time=58
a= 999i= 100 ====time=51
all time = 91795
====================== 1000

1000批，一批100个event，一个事务

这92秒做了如下几件事情：

1、AvroSink-->AvroSource

2、AvroSource-->RollingFileSink

3、RollingFileSink-->本地磁盘文件

那么如果我们要计算AvroSink到AvroSource的时间的话，应该要取出RollingFileSink的时间，我们通过JMX远程连接JVM来抽样看下这个时间是多少，减去就可以了

从抽样结果可以看出RollingFileSink花费时间26秒

去除改时间，那么AvroSink到AvroSource所花费的时间就是92-26=66秒

性能也就是：100MB/66S = 1.5MB/S

望各位不吝指教！！