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snappy benchmarks

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Mar 23rd, 2011
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  1. Pentium(R) Dual-Core CPU E5200 @ 2.50GHz
  2. Linux 2.6.32-24-server #38-Ubuntu SMP Mon Jul 5 10:29:32 UTC 2010 x86_64 GNU/Linux
  3.  
  4.  
  5. testdata/alice29.txt :
  6. ZLIB: [b 1M] bytes 152089 -> 54404 35.8% comp 9.6 MB/s uncomp 154.1 MB/s
  7. LZO: [b 1M] bytes 152089 -> 82691 54.4% comp 101.7 MB/s uncomp 237.7 MB/s
  8. LIBLZF: [b 1M] bytes 152089 -> 82985 54.6% comp 134.3 MB/s uncomp 304.7 MB/s
  9. QUICKLZ: [b 1M] bytes 152089 -> 83495 54.9% comp 183.4 MB/s uncomp 169.0 MB/s
  10. FASTLZ: [b 1M] bytes 152089 -> 85452 56.2% comp 134.4 MB/s uncomp 249.2 MB/s
  11. SNAPPY: [b 1M] bytes 152089 -> 90965 59.8% comp 189.0 MB/s uncomp 439.9 MB/s
  12.  
  13. testdata/cp.html :
  14. ZLIB: [b 1M] bytes 24603 -> 7961 32.4% comp 22.8 MB/s uncomp 157.7 MB/s
  15. LZO: [b 1M] bytes 24603 -> 11621 47.2% comp 115.8 MB/s uncomp 336.7 MB/s
  16. LIBLZF: [b 1M] bytes 24603 -> 11869 48.2% comp 155.0 MB/s uncomp 330.9 MB/s
  17. QUICKLZ: [b 1M] bytes 24603 -> 11317 46.0% comp 174.2 MB/s uncomp 192.3 MB/s
  18. FASTLZ: [b 1M] bytes 24603 -> 12096 49.2% comp 146.2 MB/s uncomp 275.6 MB/s
  19. SNAPPY: [b 1M] bytes 24603 -> 11838 48.1% comp 242.9 MB/s uncomp 572.6 MB/s
  20.  
  21. testdata/html :
  22. ZLIB: [b 1M] bytes 102400 -> 13699 13.4% comp 35.1 MB/s uncomp 306.9 MB/s
  23. LZO: [b 1M] bytes 102400 -> 21027 20.5% comp 235.9 MB/s uncomp 568.3 MB/s
  24. LIBLZF: [b 1M] bytes 102400 -> 22534 22.0% comp 298.8 MB/s uncomp 603.3 MB/s
  25. QUICKLZ: [b 1M] bytes 102400 -> 19895 19.4% comp 315.9 MB/s uncomp 395.3 MB/s
  26. FASTLZ: [b 1M] bytes 102400 -> 22979 22.4% comp 273.2 MB/s uncomp 468.9 MB/s
  27. SNAPPY: [b 1M] bytes 102400 -> 24140 23.6% comp 460.9 MB/s uncomp 913.4 MB/s
  28.  
  29. testdata/mapreduce-osdi-1.pdf :
  30. ZLIB: [b 1M] bytes 94330 -> 74928 79.4% comp 23.0 MB/s uncomp 194.3 MB/s
  31. LZO: [b 1M] bytes 94330 -> 76999 81.6% comp 56.8 MB/s uncomp 1082.3 MB/s
  32. LIBLZF: [b 1M] bytes 94330 -> 79684 84.5% comp 142.0 MB/s uncomp 916.0 MB/s
  33. QUICKLZ: [b 1M] bytes 94330 -> 94339 100.0% comp 322.6 MB/s uncomp 5871.5 MB/s
  34. FASTLZ: [b 1M] bytes 94330 -> 79827 84.6% comp 106.9 MB/s uncomp 711.1 MB/s
  35. SNAPPY: [b 1M] bytes 94330 -> 77477 82.1% comp 850.8 MB/s uncomp 1799.5 MB/s
  36.  
  37. testdata/xargs.1 :
  38. ZLIB: [b 1M] bytes 4227 -> 1736 41.1% comp 23.9 MB/s uncomp 113.3 MB/s
  39. LZO: [b 1M] bytes 4227 -> 2450 58.0% comp 120.9 MB/s uncomp 370.0 MB/s
  40. LIBLZF: [b 1M] bytes 4227 -> 2441 57.7% comp 161.5 MB/s uncomp 328.7 MB/s
  41. QUICKLZ: [b 1M] bytes 4227 -> 2472 58.5% comp 148.0 MB/s uncomp 176.8 MB/s
  42. FASTLZ: [b 1M] bytes 4227 -> 2463 58.3% comp 121.4 MB/s uncomp 283.7 MB/s
  43. SNAPPY: [b 1M] bytes 4227 -> 2509 59.4% comp 232.6 MB/s uncomp 544.1 MB/s
  44.  
  45. testdata/asyoulik.txt :
  46. ZLIB: [b 1M] bytes 125179 -> 48897 39.1% comp 8.8 MB/s uncomp 145.6 MB/s
  47. LZO: [b 1M] bytes 125179 -> 73217 58.5% comp 94.3 MB/s uncomp 233.3 MB/s
  48. LIBLZF: [b 1M] bytes 125179 -> 72081 57.6% comp 131.3 MB/s uncomp 299.8 MB/s
  49. QUICKLZ: [b 1M] bytes 125179 -> 72409 57.8% comp 180.4 MB/s uncomp 163.1 MB/s
  50. FASTLZ: [b 1M] bytes 125179 -> 74093 59.2% comp 132.2 MB/s uncomp 249.1 MB/s
  51. SNAPPY: [b 1M] bytes 125179 -> 80207 64.1% comp 177.5 MB/s uncomp 415.6 MB/s
  52.  
  53. testdata/fields.c :
  54. ZLIB: [b 1M] bytes 11150 -> 3122 28.0% comp 24.7 MB/s uncomp 163.7 MB/s
  55. LZO: [b 1M] bytes 11150 -> 4663 41.8% comp 150.5 MB/s uncomp 347.7 MB/s
  56. LIBLZF: [b 1M] bytes 11150 -> 4667 41.9% comp 189.5 MB/s uncomp 373.6 MB/s
  57. QUICKLZ: [b 1M] bytes 11150 -> 4717 42.3% comp 197.8 MB/s uncomp 229.4 MB/s
  58. FASTLZ: [b 1M] bytes 11150 -> 4723 42.4% comp 165.4 MB/s uncomp 304.9 MB/s
  59. SNAPPY: [b 1M] bytes 11150 -> 4728 42.4% comp 275.4 MB/s uncomp 596.0 MB/s
  60.  
  61. testdata/html_x_4 :
  62. ZLIB: [b 1M] bytes 409600 -> 53367 13.0% comp 31.4 MB/s uncomp 311.6 MB/s
  63. LZO: [b 1M] bytes 409600 -> 82980 20.3% comp 246.8 MB/s uncomp 559.8 MB/s
  64. LIBLZF: [b 1M] bytes 409600 -> 89962 22.0% comp 298.1 MB/s uncomp 602.0 MB/s
  65. QUICKLZ: [b 1M] bytes 409600 -> 42190 10.3% comp 427.1 MB/s uncomp 467.0 MB/s
  66. FASTLZ: [b 1M] bytes 409600 -> 91712 22.4% comp 274.9 MB/s uncomp 468.1 MB/s
  67. SNAPPY: [b 1M] bytes 409600 -> 96472 23.6% comp 455.1 MB/s uncomp 909.8 MB/s
  68.  
  69. testdata/plrabn12.txt :
  70. ZLIB: [b 1M] bytes 481861 -> 195261 40.5% comp 7.4 MB/s uncomp 144.2 MB/s
  71. LZO: [b 1M] bytes 481861 -> 294610 61.1% comp 91.8 MB/s uncomp 221.3 MB/s
  72. LIBLZF: [b 1M] bytes 481861 -> 290030 60.2% comp 127.0 MB/s uncomp 294.2 MB/s
  73. QUICKLZ: [b 1M] bytes 481861 -> 295085 61.2% comp 183.2 MB/s uncomp 156.9 MB/s
  74. FASTLZ: [b 1M] bytes 481861 -> 299033 62.1% comp 130.0 MB/s uncomp 250.5 MB/s
  75. SNAPPY: [b 1M] bytes 481861 -> 329339 68.3% comp 166.7 MB/s uncomp 388.4 MB/s
  76.  
  77. testdata/baddata1.snappy :
  78. ZLIB: [b 1M] bytes 27512 -> 22941 83.4% comp 20.1 MB/s uncomp 107.2 MB/s
  79. LZO: [b 1M] bytes 27512 -> 26487 96.3% comp 55.7 MB/s uncomp 652.3 MB/s
  80. LIBLZF: [b 1M] bytes 27512 -> 26228 95.3% comp 113.8 MB/s uncomp 509.6 MB/s
  81. QUICKLZ: [b 1M] bytes 27512 -> 27521 100.0% comp 256.9 MB/s uncomp 5429.4 MB/s
  82. FASTLZ: [b 1M] bytes 27512 -> 26396 95.9% comp 96.2 MB/s uncomp 444.5 MB/s
  83. SNAPPY: [b 1M] bytes 27512 -> 26675 97.0% comp 375.8 MB/s uncomp 1577.6 MB/s
  84.  
  85. testdata/geo.protodata :
  86. ZLIB: [b 1M] bytes 100000 -> 14242 14.2% comp 26.4 MB/s uncomp 298.0 MB/s
  87. LZO: [b 1M] bytes 100000 -> 20423 20.4% comp 238.6 MB/s uncomp 580.2 MB/s
  88. LIBLZF: [b 1M] bytes 100000 -> 21977 22.0% comp 317.8 MB/s uncomp 612.5 MB/s
  89. QUICKLZ: [b 1M] bytes 100000 -> 19534 19.5% comp 322.7 MB/s uncomp 424.5 MB/s
  90. FASTLZ: [b 1M] bytes 100000 -> 22147 22.1% comp 287.9 MB/s uncomp 482.2 MB/s
  91. SNAPPY: [b 1M] bytes 100000 -> 23488 23.5% comp 452.9 MB/s uncomp 837.3 MB/s
  92.  
  93. testdata/kennedy.xls :
  94. ZLIB: [b 1M] bytes 1029744 -> 203992 19.8% comp 14.7 MB/s uncomp 257.9 MB/s
  95. LZO: [b 1M] bytes 1029744 -> 357315 34.7% comp 286.1 MB/s uncomp 733.3 MB/s
  96. LIBLZF: [b 1M] bytes 1029744 -> 402525 39.1% comp 329.8 MB/s uncomp 617.0 MB/s
  97. QUICKLZ: [b 1M] bytes 1029744 -> 310600 30.2% comp 340.0 MB/s uncomp 371.3 MB/s
  98. FASTLZ: [b 1M] bytes 1029744 -> 404546 39.3% comp 274.0 MB/s uncomp 467.7 MB/s
  99. SNAPPY: [b 1M] bytes 1029744 -> 425735 41.3% comp 385.4 MB/s uncomp 578.0 MB/s
  100.  
  101. testdata/ptt5 :
  102. ZLIB: [b 1M] bytes 513216 -> 56465 11.0% comp 25.2 MB/s uncomp 298.2 MB/s
  103. LZO: [b 1M] bytes 513216 -> 86232 16.8% comp 244.7 MB/s uncomp 686.3 MB/s
  104. LIBLZF: [b 1M] bytes 513216 -> 80756 15.7% comp 365.1 MB/s uncomp 523.2 MB/s
  105. QUICKLZ: [b 1M] bytes 513216 -> 86471 16.8% comp 367.9 MB/s uncomp 462.1 MB/s
  106. FASTLZ: [b 1M] bytes 513216 -> 82491 16.1% comp 336.0 MB/s uncomp 603.5 MB/s
  107. SNAPPY: [b 1M] bytes 513216 -> 93455 18.2% comp 603.1 MB/s uncomp 894.9 MB/s
  108.  
  109. testdata/baddata2.snappy :
  110. ZLIB: [b 1M] bytes 27483 -> 23023 83.8% comp 20.1 MB/s uncomp 106.7 MB/s
  111. LZO: [b 1M] bytes 27483 -> 26528 96.5% comp 55.7 MB/s uncomp 673.0 MB/s
  112. LIBLZF: [b 1M] bytes 27483 -> 26272 95.6% comp 113.4 MB/s uncomp 514.7 MB/s
  113. QUICKLZ: [b 1M] bytes 27483 -> 27492 100.0% comp 254.6 MB/s uncomp 5423.7 MB/s
  114. FASTLZ: [b 1M] bytes 27483 -> 26439 96.2% comp 96.1 MB/s uncomp 446.8 MB/s
  115. SNAPPY: [b 1M] bytes 27483 -> 26724 97.2% comp 408.3 MB/s uncomp 1686.1 MB/s
  116.  
  117. testdata/grammar.lsp :
  118. ZLIB: [b 1M] bytes 3721 -> 1222 32.8% comp 24.5 MB/s uncomp 119.4 MB/s
  119. LZO: [b 1M] bytes 3721 -> 1781 47.9% comp 151.3 MB/s uncomp 412.5 MB/s
  120. LIBLZF: [b 1M] bytes 3721 -> 1768 47.5% comp 201.6 MB/s uncomp 364.9 MB/s
  121. QUICKLZ: [b 1M] bytes 3721 -> 1775 47.7% comp 162.6 MB/s uncomp 212.5 MB/s
  122. FASTLZ: [b 1M] bytes 3721 -> 1773 47.6% comp 136.4 MB/s uncomp 312.6 MB/s
  123. SNAPPY: [b 1M] bytes 3721 -> 1800 48.4% comp 265.6 MB/s uncomp 593.3 MB/s
  124.  
  125. testdata/kppkn.gtb :
  126. ZLIB: [b 1M] bytes 184320 -> 38751 21.0% comp 6.8 MB/s uncomp 204.9 MB/s
  127. LZO: [b 1M] bytes 184320 -> 71671 38.9% comp 159.7 MB/s uncomp 309.1 MB/s
  128. LIBLZF: [b 1M] bytes 184320 -> 75486 41.0% comp 193.3 MB/s uncomp 367.0 MB/s
  129. QUICKLZ: [b 1M] bytes 184320 -> 79485 43.1% comp 277.6 MB/s uncomp 248.4 MB/s
  130. FASTLZ: [b 1M] bytes 184320 -> 75764 41.1% comp 187.6 MB/s uncomp 334.0 MB/s
  131. SNAPPY: [b 1M] bytes 184320 -> 70535 38.3% comp 298.7 MB/s uncomp 505.7 MB/s
  132.  
  133. testdata/sum :
  134. ZLIB: [b 1M] bytes 38240 -> 12990 34.0% comp 13.1 MB/s uncomp 159.7 MB/s
  135. LZO: [b 1M] bytes 38240 -> 17686 46.2% comp 118.1 MB/s uncomp 355.8 MB/s
  136. LIBLZF: [b 1M] bytes 38240 -> 20274 53.0% comp 156.3 MB/s uncomp 346.8 MB/s
  137. QUICKLZ: [b 1M] bytes 38240 -> 18440 48.2% comp 193.9 MB/s uncomp 204.6 MB/s
  138. FASTLZ: [b 1M] bytes 38240 -> 20631 54.0% comp 147.6 MB/s uncomp 279.0 MB/s
  139. SNAPPY: [b 1M] bytes 38240 -> 19837 51.9% comp 247.1 MB/s uncomp 525.5 MB/s
  140.  
  141. testdata/baddata3.snappy :
  142. ZLIB: [b 1M] bytes 28384 -> 23718 83.6% comp 20.0 MB/s uncomp 107.1 MB/s
  143. LZO: [b 1M] bytes 28384 -> 27380 96.5% comp 55.2 MB/s uncomp 655.2 MB/s
  144. LIBLZF: [b 1M] bytes 28384 -> 27105 95.5% comp 114.1 MB/s uncomp 510.5 MB/s
  145. QUICKLZ: [b 1M] bytes 28384 -> 28393 100.0% comp 257.2 MB/s uncomp 5384.7 MB/s
  146. FASTLZ: [b 1M] bytes 28384 -> 27279 96.1% comp 95.8 MB/s uncomp 447.9 MB/s
  147. SNAPPY: [b 1M] bytes 28384 -> 27476 96.8% comp 338.8 MB/s uncomp 1400.2 MB/s
  148.  
  149. testdata/house.jpg :
  150. ZLIB: [b 1M] bytes 126958 -> 126513 99.6% comp 19.9 MB/s uncomp 249.0 MB/s
  151. LZO: [b 1M] bytes 126958 -> 127173 100.2% comp 45.9 MB/s uncomp 2265.9 MB/s
  152. LIBLZF: [b 1M] bytes 126958 -> 126958 100.0% comp 121.9 MB/s uncomp 8444.8 MB/s
  153. QUICKLZ: [b 1M] bytes 126958 -> 126967 100.0% comp 320.0 MB/s uncomp 5911.4 MB/s
  154. FASTLZ: [b 1M] bytes 126958 -> 130209 102.6% comp 88.1 MB/s uncomp 924.3 MB/s
  155. SNAPPY: [b 1M] bytes 126958 -> 126803 99.9% comp 2151.4 MB/s uncomp 5258.7 MB/s
  156.  
  157. testdata/lcet10.txt :
  158. ZLIB: [b 1M] bytes 426754 -> 144904 34.0% comp 10.0 MB/s uncomp 159.1 MB/s
  159. LZO: [b 1M] bytes 426754 -> 221499 51.9% comp 105.7 MB/s uncomp 243.2 MB/s
  160. LIBLZF: [b 1M] bytes 426754 -> 225007 52.7% comp 138.1 MB/s uncomp 310.5 MB/s
  161. QUICKLZ: [b 1M] bytes 426754 -> 221489 51.9% comp 190.5 MB/s uncomp 174.2 MB/s
  162. FASTLZ: [b 1M] bytes 426754 -> 231599 54.3% comp 138.5 MB/s uncomp 254.2 MB/s
  163. SNAPPY: [b 1M] bytes 426754 -> 243710 57.1% comp 198.6 MB/s uncomp 466.1 MB/s
  164.  
  165. testdata/urls.10K :
  166. ZLIB: [b 1M] bytes 702087 -> 222613 31.7% comp 18.3 MB/s uncomp 176.7 MB/s
  167. LZO: [b 1M] bytes 702087 -> 309320 44.1% comp 109.2 MB/s uncomp 353.2 MB/s
  168. LIBLZF: [b 1M] bytes 702087 -> 350981 50.0% comp 146.9 MB/s uncomp 364.5 MB/s
  169. QUICKLZ: [b 1M] bytes 702087 -> 304588 43.4% comp 209.1 MB/s uncomp 198.5 MB/s
  170. FASTLZ: [b 1M] bytes 702087 -> 357651 50.9% comp 137.0 MB/s uncomp 300.2 MB/s
  171. SNAPPY: [b 1M] bytes 702087 -> 357267 50.9% comp 255.3 MB/s uncomp 633.0 MB/s
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