time.1.ptmalloc.64:0.56 user 0.02 system 0.57 elapsed 100% CPU
time.1.tcmalloc.64:0.38 user 0.02 system 0.40 elapsed 98% CPU
time.1.ptmalloc.128:0.61 user 0.01 system 0.61 elapsed 101% CPU
time.1.tcmalloc.128:0.35 user 0.00 system 0.35 elapsed 99% CPU
time.1.ptmalloc.256:0.59 user 0.01 system 0.60 elapsed 100% CPU
time.1.tcmalloc.256:0.27 user 0.02 system 0.28 elapsed 102% CPU
time.1.ptmalloc.512:0.57 user 0.00 system 0.57 elapsed 100% CPU
time.1.tcmalloc.512:0.25 user 0.01 system 0.25 elapsed 101% CPU
time.1.ptmalloc.1024:0.52 user 0.00 system 0.52 elapsed 99% CPU
time.1.tcmalloc.1024:0.22 user 0.02 system 0.24 elapsed 97% CPU
time.1.ptmalloc.2048:0.47 user 0.00 system 0.47 elapsed 99% CPU
time.1.tcmalloc.2048:0.22 user 0.02 system 0.25 elapsed 95% CPU
time.1.ptmalloc.4096:0.48 user 0.01 system 0.48 elapsed 100% CPU
time.1.tcmalloc.4096:0.25 user 0.01 system 0.25 elapsed 100% CPU
time.1.ptmalloc.8192:0.49 user 0.02 system 0.49 elapsed 102% CPU
time.1.tcmalloc.8192:0.27 user 0.02 system 0.28 elapsed 101% CPU
time.1.ptmalloc.16384:0.51 user 0.04 system 0.55 elapsed 99% CPU
time.1.tcmalloc.16384:0.35 user 0.02 system 0.37 elapsed 100% CPU
time.1.ptmalloc.32768:0.53 user 0.14 system 0.66 elapsed 100% CPU
time.1.tcmalloc.32768:0.67 user 0.02 system 0.69 elapsed 99% CPU
time.1.ptmalloc.65536:0.68 user 0.31 system 0.98 elapsed 100% CPU
time.1.tcmalloc.65536:0.71 user 0.01 system 0.72 elapsed 99% CPU
time.1.ptmalloc.131072:0.90 user 0.72 system 1.62 elapsed 99% CPU
time.1.tcmalloc.131072:0.94 user 0.03 system 0.97 elapsed 99% CPU
time.2.ptmalloc.64:1.05 user 0.00 system 0.53 elapsed 196% CPU
time.2.tcmalloc.64:0.66 user 0.03 system 0.37 elapsed 185% CPU
time.2.ptmalloc.128:1.77 user 0.01 system 0.89 elapsed 198% CPU
time.2.tcmalloc.128:0.53 user 0.01 system 0.29 elapsed 184% CPU
time.2.ptmalloc.256:1.14 user 0.01 system 0.62 elapsed 182% CPU
time.2.tcmalloc.256:0.45 user 0.02 system 0.26 elapsed 180% CPU
time.2.ptmalloc.512:1.26 user 0.40 system 1.79 elapsed 92% CPU
time.2.tcmalloc.512:0.43 user 0.02 system 0.27 elapsed 166% CPU
time.2.ptmalloc.1024:0.98 user 0.03 system 0.56 elapsed 179% CPU
time.2.tcmalloc.1024:0.44 user 0.02 system 0.34 elapsed 134% CPU
time.2.ptmalloc.2048:0.87 user 0.02 system 0.44 elapsed 199% CPU
time.2.tcmalloc.2048:0.49 user 0.02 system 0.34 elapsed 148% CPU
time.2.ptmalloc.4096:0.92 user 0.03 system 0.48 elapsed 196% CPU
time.2.tcmalloc.4096:0.50 user 0.02 system 0.49 elapsed 105% CPU
time.2.ptmalloc.8192:1.05 user 0.04 system 0.55 elapsed 196% CPU
time.2.tcmalloc.8192:0.59 user 0.01 system 0.51 elapsed 116% CPU
time.2.ptmalloc.16384:1.30 user 0.14 system 0.72 elapsed 198% CPU
time.2.tcmalloc.16384:0.63 user 0.03 system 0.68 elapsed 96% CPU
time.2.ptmalloc.32768:1.33 user 0.56 system 1.00 elapsed 189% CPU
time.2.tcmalloc.32768:1.16 user 0.01 system 1.17 elapsed 99% CPU
time.2.ptmalloc.65536:1.86 user 1.79 system 2.01 elapsed 181% CPU
time.2.tcmalloc.65536:1.35 user 0.01 system 1.35 elapsed 100% CPU
time.2.ptmalloc.131072:2.61 user 5.19 system 4.81 elapsed 162% CPU
time.2.tcmalloc.131072:1.86 user 0.04 system 1.90 elapsed 100% CPU
time.3.ptmalloc.64:1.79 user 0.03 system 0.67 elapsed 268% CPU
time.3.tcmalloc.64:1.58 user 0.04 system 0.62 elapsed 260% CPU
time.3.ptmalloc.128:2.77 user 1.34 system 3.07 elapsed 133% CPU
time.3.tcmalloc.128:1.19 user 0.01 system 0.50 elapsed 236% CPU
time.3.ptmalloc.256:2.14 user 0.02 system 0.85 elapsed 252% CPU
time.3.tcmalloc.256:0.96 user 0.01 system 0.41 elapsed 236% CPU
time.3.ptmalloc.512:3.37 user 1.31 system 3.33 elapsed 140% CPU
time.3.tcmalloc.512:0.93 user 0.04 system 0.39 elapsed 243% CPU
time.3.ptmalloc.1024:1.66 user 0.01 system 0.64 elapsed 260% CPU
time.3.tcmalloc.1024:0.81 user 0.02 system 0.44 elapsed 187% CPU
time.3.ptmalloc.2048:2.07 user 0.01 system 0.82 elapsed 252% CPU
time.3.tcmalloc.2048:1.10 user 0.04 system 0.59 elapsed 191% CPU
time.3.ptmalloc.4096:2.01 user 0.03 system 0.79 elapsed 258% CPU
time.3.tcmalloc.4096:0.87 user 0.03 system 0.65 elapsed 137% CPU
time.3.ptmalloc.8192:2.22 user 0.11 system 0.83 elapsed 280% CPU
time.3.tcmalloc.8192:0.96 user 0.06 system 0.75 elapsed 135% CPU
time.3.ptmalloc.16384:2.56 user 0.47 system 1.02 elapsed 295% CPU
time.3.tcmalloc.16384:0.99 user 0.04 system 1.03 elapsed 99% CPU
time.3.ptmalloc.32768:3.29 user 1.75 system 1.96 elapsed 256% CPU
time.3.tcmalloc.32768:1.67 user 0.02 system 1.69 elapsed 99% CPU
time.3.ptmalloc.65536:4.04 user 6.62 system 4.92 elapsed 216% CPU
time.3.tcmalloc.65536:1.91 user 0.02 system 1.98 elapsed 97% CPU
time.3.ptmalloc.131072:5.55 user 17.86 system 12.44 elapsed 188% CPU
time.3.tcmalloc.131072:2.78 user 0.02 system 2.82 elapsed 99% CPU
time.4.ptmalloc.64:3.42 user 1.36 system 3.20 elapsed 149% CPU
time.4.tcmalloc.64:2.42 user 0.02 system 0.71 elapsed 341% CPU
time.4.ptmalloc.128:3.98 user 1.79 system 3.89 elapsed 148% CPU
time.4.tcmalloc.128:1.87 user 0.02 system 0.58 elapsed 325% CPU
time.4.ptmalloc.256:4.06 user 2.14 system 4.12 elapsed 150% CPU
time.4.tcmalloc.256:1.69 user 0.02 system 0.51 elapsed 331% CPU
time.4.ptmalloc.512:4.48 user 2.15 system 4.39 elapsed 150% CPU
time.4.tcmalloc.512:1.62 user 0.03 system 0.52 elapsed 314% CPU
time.4.ptmalloc.1024:3.18 user 0.03 system 0.84 elapsed 381% CPU
time.4.tcmalloc.1024:1.53 user 0.02 system 0.56 elapsed 274% CPU
time.4.ptmalloc.2048:3.24 user 0.02 system 0.84 elapsed 384% CPU
time.4.tcmalloc.2048:1.44 user 0.04 system 0.66 elapsed 221% CPU
time.4.ptmalloc.4096:3.50 user 0.04 system 0.91 elapsed 389% CPU
time.4.tcmalloc.4096:1.31 user 0.01 system 0.89 elapsed 148% CPU
time.4.ptmalloc.8192:6.77 user 3.85 system 4.14 elapsed 256% CPU
time.4.tcmalloc.8192:1.20 user 0.05 system 0.97 elapsed 127% CPU
time.4.ptmalloc.16384:7.08 user 5.06 system 4.63 elapsed 262% CPU
time.4.tcmalloc.16384:1.27 user 0.03 system 1.25 elapsed 103% CPU
time.4.ptmalloc.32768:5.57 user 4.22 system 3.31 elapsed 295% CPU
time.4.tcmalloc.32768:2.17 user 0.03 system 2.25 elapsed 97% CPU
time.4.ptmalloc.65536:6.11 user 15.05 system 9.19 elapsed 230% CPU
time.4.tcmalloc.65536:2.51 user 0.02 system 2.57 elapsed 98% CPU
time.4.ptmalloc.131072:7.58 user 33.15 system 21.28 elapsed 191% CPU
time.4.tcmalloc.131072:3.57 user 0.07 system 3.66 elapsed 99% CPU
time.5.ptmalloc.64:4.44 user 2.08 system 4.37 elapsed 148% CPU
time.5.tcmalloc.64:2.87 user 0.02 system 0.79 elapsed 361% CPU
time.5.ptmalloc.128:4.77 user 2.77 system 5.14 elapsed 146% CPU
time.5.tcmalloc.128:2.65 user 0.03 system 0.72 elapsed 367% CPU
time.5.ptmalloc.256:5.82 user 2.88 system 5.49 elapsed 158% CPU
time.5.tcmalloc.256:2.33 user 0.01 system 0.66 elapsed 352% CPU
time.5.ptmalloc.512:6.27 user 3.11 system 5.34 elapsed 175% CPU
time.5.tcmalloc.512:2.14 user 0.03 system 0.70 elapsed 307% CPU
time.5.ptmalloc.1024:6.82 user 3.18 system 5.23 elapsed 191% CPU
time.5.tcmalloc.1024:2.20 user 0.02 system 0.70 elapsed 313% CPU
time.5.ptmalloc.2048:6.57 user 3.46 system 5.22 elapsed 192% CPU
time.5.tcmalloc.2048:2.15 user 0.03 system 0.82 elapsed 264% CPU
time.5.ptmalloc.4096:8.75 user 5.09 system 5.26 elapsed 263% CPU
time.5.tcmalloc.4096:1.68 user 0.03 system 1.08 elapsed 158% CPU
time.5.ptmalloc.8192:4.48 user 0.61 system 1.51 elapsed 335% CPU
time.5.tcmalloc.8192:1.47 user 0.07 system 1.18 elapsed 129% CPU
time.5.ptmalloc.16384:5.71 user 1.98 system 2.14 elapsed 358% CPU
time.5.tcmalloc.16384:1.58 user 0.03 system 1.52 elapsed 105% CPU
time.5.ptmalloc.32768:7.19 user 7.81 system 5.53 elapsed 270% CPU
time.5.tcmalloc.32768:2.63 user 0.05 system 2.72 elapsed 98% CPU
time.5.ptmalloc.65536:8.45 user 23.51 system 14.30 elapsed 223% CPU
time.5.tcmalloc.65536:3.12 user 0.05 system 3.21 elapsed 98% CPU
time.5.ptmalloc.131072:10.22 user 43.63 system 27.84 elapsed 193% CPU
time.5.tcmalloc.131072:4.42 user 0.07 system 4.51 elapsed 99% CPU
time.6.ptmalloc.64:5.57 user 2.56 system 5.08 elapsed 159% CPU
time.6.tcmalloc.64:3.20 user 0.01 system 0.89 elapsed 360% CPU
time.6.ptmalloc.128:5.98 user 3.52 system 5.71 elapsed 166% CPU
time.6.tcmalloc.128:2.76
ruby-enterprise-1.8.6-20090201

Ruby Enterprise Edition(REE)是基于Ruby 1.8.x版本的一个优化分支,主要针对服务器端应用进行了性能增强和内存管理的改进。标题“ruby-enterprise-1.8.6-20090201”揭示了这个版本的具体信息:它基于Ruby 1.8.6版本,并在2009年2月1日发布。这个版本是为Linux操作系统设计的,正如描述“ruby-enterprise-1.8.6-20090201.tar for linux”所示,其以tar归档格式提供,便于在Linux系统中解压和安装。
Ruby是一种面向对象的、动态类型的编程语言,由Yukihiro Matsumoto(Matz)在1995年创建。它强调代码的简洁性和可读性,推崇“编程是人与人之间的交流”,因此具有很高的开发效率。Ruby 1.8.6是该语言的一个早期稳定版本,尽管后来有了更新的版本如2.x和3.x系列,但1.8.x在许多老项目中仍被广泛使用。
REE的主要特性包括:
1. **Performance Enhancements(性能提升)**:通过引入了一个名为“Maglev”的Garbage Collector(垃圾收集器),REE显著提高了Ruby应用程序的运行速度和内存效率。Maglev GC是一个全托管的数据库风格的GC,它可以更有效地处理大型数据集和长时间运行的应用。
2. **Better Memory Management(更好的内存管理)**:REE的内存管理机制使得它在处理大量对象时比标准的MRI(Matz Ruby Interpreter)更加高效,减少了内存泄漏和CPU占用。
3. **Thread Safety(线程安全)**:在Ruby 1.8.6 MRI中,线程并不完全安全,但在REE中,它提供了更好的线程支持,使得多线程编程成为可能,这对于服务器端应用尤其重要。
4. **Enterprise Features(企业级特性)**:REE还包含了一些额外的库和工具,如 Passenger(又名Mod_Ruby,一个流行的Ruby on Rails部署解决方案),这些工具和库旨在简化服务器部署和管理,提高生产环境的稳定性。
5. **Community Support(社区支持)**:虽然REE现在已不再活跃开发,但在2009年时,它有一个活跃的社区提供支持和维护,开发者可以在这里找到相关的文档、教程和问题解答。
不过,需要注意的是,随着Ruby的持续发展,REE项目已经停止维护,目前的最新稳定版本是Ruby 3.x。对于新项目,开发者通常会选择更新且支持更全面的版本,例如Ruby 2.7或3.0。但对于那些依赖于REE特性的老项目,可能还需要继续使用或迁移至兼容的替代方案。
在解压“ruby-enterprise-1.8.6-20090201”后,通常会得到一个包含Ruby源码和其他相关文件的目录结构。开发者需要按照官方文档的指示配置、编译和安装,以在Linux环境中设置好REE环境。这个过程可能涉及设置路径、安装依赖库和调整系统配置,然后才能使用REE运行或构建Ruby应用。

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