wiki:crawlzilla/crawl_statistics

Crawlzilla爬取數據參考

單機測試

主機資訊
CPUIntel® Core™ i7-920 Processor
記憶體 12GiB
作業系統Ubuntu 10.04(lucid) (x86)
KernelLinux 2.6.32-26-generic
Cralzilla版本: 0.3.0-101115 安裝於一台主機上

測試方式: 各別summit job,前一crawl job完成後再執行下一個job,非同時summit全部job 起始位址: http://udn.com/NEWS/mainpage.shtml

測試結果

DepthExec. Time(HR)Crawl FilesCrawl Words
30.88459989742
41.588903126229
52.8313498171480
69.1216744204349
79.6121324312669
810.2824984356119
99.328044413921
109.4431981431790

叢集測試

計算節點(6)

主機資訊
計算節點數量6
CPUIntel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz
記憶體8GiB
作業系統Ubuntu 10.04(lucid) (x86)
Linux Kernel2.6.32-27 (PAE enabled)
Cralzilla版本0.3.0-101116

測試方式: shell script 執行爬取3~10層的Job 起始位址: http://udn.com/NEWS/mainpage.shtml

測試結果

DepthExec. Time(HR)Crawl FilesCrawl Words
30.9464289168
42.028212123186
52.9812517163206
63.9516220210714
76.2319577319898
85.7822705351934
96.0126148407658
106.3430954440307

計算節點(3)

主機資訊
計算節點數量3
CPUIntel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz
記憶體8GiB
作業系統Ubuntu 10.04(lucid) (x86)
Linux Kernel2.6.32-27 (PAE enabled)
Cralzilla版本0.3.0-101116

測試方式: shell script 執行爬取3~10層的Job 起始位址: http://udn.com/NEWS/mainpage.shtml

測試結果

DepthExec. Time(HR)Crawl FilesCrawl Words
30.75245760438
42.396830108784
52.511398153627
64.715310233880
76.0919538232897
85.5123300348894
96.3326689379194
107.9830605431518

Reference

Last modified 13 years ago Last modified on Jan 20, 2011, 10:42:12 AM