blog.lifeibo.com
李子的博客致力于高性能网络服务器的优化与研究。
http://blog.lifeibo.com/
致力于高性能网络服务器的优化与研究。
http://blog.lifeibo.com/
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李子的博客 | blog.lifeibo.com Reviews
https://blog.lifeibo.com
致力于高性能网络服务器的优化与研究。
blog.lifeibo.com
Blog Archive - 李子的博客
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Category: language - 李子的博客
http://blog.lifeibo.com/blog/categories/language
端口重用引发的悲剧 - 李子的博客
http://blog.lifeibo.com/blog/2011/09/09/port-reuse.html
摘自 Unix网络编程 卷一，即UNPv1) 1、当有一个有相同本地地址和端口的socket1处于TIME WAIT状态时，而你启 动的程序的socket2要占用该地址和端口，你的程序就要用到该选项。 Dst ip,dst port.
nginx源码分析之变量 - 李子的博客
http://blog.lifeibo.com/blog/2011/12/17/nginx-varibles.html
而这些变量是如何工作的呢 我们可以输出哪些变量 我们又怎么才能输出自己想要的内容呢 当然，我们可能还想知道，如何在我们的模块里面去使用变量，如何添加变量，获取变量的值，以及设置变量的内容 如何使用，以及需要注意些什么. Ngx http core variables. Ngx http core variables. Ngx http core variables. NGX HTTP VAR NOHASH. Ngx http add variable. Ngx http get variable index. Ngx http get indexed variable. Ngx http get flushed variable. Ngx http get variable index. Ngx http get variable. Ngx http add variable. Ngx http get variable index. Ngx http add variable. Ngx http add variable. Ngx http variables init vars. Ngx http ...
ngx_lua与go高并发性能对比 - 李子的博客
http://blog.lifeibo.com/blog/2013/01/28/ngx-lua-and-go.html
Ngx lua:Tengine/1.4.3 luajit ngx lua go:go1.0.3. 16core Intel(R) Xeon(R) CPU E5520 @ 2.27GHz Linux localhost 2.6.18-164.el5 #1 SMP Tue Aug 18 15:51:48 EDT 2009 x86 64 x86 64 x86 64 GNU/Linux. Qps:17329 us:2.6% sy:2.2%. Qps:16538 us:9.1% sy:3.6%. Qps:72274 us:13.8% sy:8.5.
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Github https:/ github.com/yzprofile. 李飞勃(李子) http:/ blog.lifeibo.com. 刘炜(雕梁) http:/ www.pagefault.info. 姚伟斌 (文景) http:/ yaoweibin.cn. 陈传文 (卫越) http:/ blog.sina.com.cn/u/1929617884. 孙珂 (同学) http:/ www.sunkehappy.com. Org-mode TODO 事项同步 google calendar.
并发
http://www.dutor.net/index.php/tag/并发
Posts Tagged ‘并发’. November 4, 2013. 在一个赋值操作， req- r- opacket = resp;. 按照惯例， req, req- r. 或者 req- r- opacket. 在指令 mov %rax, 0x40(%rdx). 只有一种可能 最初从 (%r13 0x20). October 26, 2013. Page 1 of 1. Latest Posts / 最新文章. AT&T 汇编和 GCC 内联汇编简介. C ] 右值引用 移动语义与完美转发. 程序非主流 – 李子博客. 霸爷 – 系统技术研究. 16 queries in 0.045 seconds.
原子，锁，还有内存屏障
http://www.dutor.net/index.php/2013/10/atomic-lock-memory-barrier
在程序设计的内涵下， 原子 性表示一个操作的中间状态对外的不可见性，体现在内存修改的中间状态不可见，体现在 CPU. 考虑下面三种实现，为了 清晰 ，使用 GCC inline assembly. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54. Uint32 t counter =. Define INCR(n) non atomic incr( n). Non atomic incr (. Mov %0, % eax n. Add $1, % eax n. Mov % eax, %0. Ump atomic incr (. Smp atomic incr (. Lock; incl %0 n. Cpu set t cpuset ;. CPU ZERO (. CPU SET (. Bind threads to specific processor.
之语言特性
http://www.dutor.net/index.php/category/program/language
Archive for ‘之语言特性’ Category. November 25, 2013. AT&T 汇编和 GCC 内联汇编简介. 寄存器名以 ‘%’. 立即数以 ‘$’. 指令格式 instrunction src, dest. 分别为指令名，源操作数，目的操作数，例如 mov $0, %rax. 例如 movb $0, (rax). 相对寻址/寄存器寻址/索引寻址均由 seg:off(base, index, scale). 那么， movq 8(rax, rcx, 16). November 24, 2013. 介绍了 C 11 中的右值引用及其应用 移动语义和完美转发。 November 23, 2013. C ] 右值引用 移动语义与完美转发. 引入的新特性中，除了并发内存模型和相关设施，这些高帅富之外，最引人入胜且接地气的特性就要属 右值引用 了 rvalue reference. 中添加一个元素，这个动作需要先后调用 string: string(const char*), string: string(const string&), string: string(). 注 纯虚函...
tcmalloc
http://www.dutor.net/index.php/tag/tcmalloc
Posts Tagged ‘tcmalloc’. October 20, 2013. October 19, 2013. 的最底层，负责向操作系统申请和释放内存，接口有两个，定义在 src/system-alloc.h .cc. TCMalloc SystemAlloc (. Bytes, size t. Actual bytes, size t. TCMalloc SystemRelease (. Start, size t. Page 1 of 1. Latest Posts / 最新文章. AT&T 汇编和 GCC 内联汇编简介. C ] 右值引用 移动语义与完美转发. 程序非主流 – 李子博客. 霸爷 – 系统技术研究. 16 queries in 0.052 seconds.
并发引起的诡异 Bug 一枚
http://www.dutor.net/index.php/2013/11/weird-bug-by-concurrency
Tair 又 core dump 了。 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33. Core was generated by `sbin/tair server -f etc/dataserver.conf'. Program terminated with signal. In request processor: process. At request processor.cpp. Req- r- opacket = resp; (. P/a req $ 36. P/a resp $ 37. P/a req- r $ 38. P/a &req- r- opacket $ 39. Dump of assembler code from 0x482292. Load address of resp to rax 0x0000000000482292. Request processor: process (. Mov %rax, 0x40. P/a $rax $ 40.
memory
http://www.dutor.net/index.php/tag/memory
Posts Tagged ‘memory’. October 26, 2013. Page 1 of 1. Latest Posts / 最新文章. AT&T 汇编和 GCC 内联汇编简介. C ] 右值引用 移动语义与完美转发. 程序非主流 – 李子博客. 霸爷 – 系统技术研究. 16 queries in 0.042 seconds.
[TCMalloc] PageHeap 页面管理
http://www.dutor.net/index.php/2013/10/tcmalloc-page-heap-span
1 2 3 4 5 6 7 8 9 10 11 12. PageID start ;. Length length ;. Number of pages in span. Used when in link list. Used when in link list. Linked list of free objects. Number of non-free objects. Size-class for small objects (or 0). Is the span on a freelist, and if so, which? What freelist the span is on: IN USE if on none, or normal or returned. IN USE, ON NORMAL FREELIST, ON RETURNED FREELIST }. 表示正在使用 ON NORMAL FREELIST. 表示用户已经归还 ON RETURNED FREELIST. 和 ON NORMAL FREELIST. 中的 页表 是为了定位某个地址 由地址可直接得到 pageid.
[TCMalloc] 全局内存分配器
http://www.dutor.net/index.php/2013/10/tcmalloc-sys-allocator
的最底层，负责向操作系统申请和释放内存，接口有两个，定义在 src/system-alloc.h .cc. TCMalloc SystemAlloc (. Bytes, size t. Actual bytes, size t. TCMalloc SystemRelease (. Start, size t. Size, size t. Actual size, size t. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41. Size, size t. Actual size, size t. Size, size t. Actual size, size t. Size, size t. Actual size, size t. Sbrk space [. Mmap space [. Default space [. 1 2 3 4 5 6 7 8 9 10 11 12 13. Mmap space ). 程序非主流 &#...
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Life Has Just Begun | city style with country charm
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Tony's Life and Health Insurance Quote
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LifeHub Blog - Facilitating employee productivity, health and well-being
You are here: Home. Subscribe to the LifeHub Blog. The Fabric of Social Support. Posted on 1:29 pm by Ken Nowack. 8220;He has no enemies, but is intensely disliked by his friends.”. Social support do men and women report? Are they with their sources of social support? Differences in Social Support Between Men and Women. We took a look at some results from our stress and health risk assessment called StressScan. With a sample of almost. 800 professional working men and women. In our statistical analysis o...
월간 비타민플러스 ::
재료 밀가루 1컵. 설탕 2큰술, 달걀 1개, 우유 1컵, 버터 1큰술, 사과 1개, 설탕 컵, . 배추완자탕 ,맛있는 가. 재료 배추 4잎, 당근 ½개, 당면 20g,돼지고기 150g, 파 1뿌리, 생강즙 약간, 간장 &fr. 재료 간 200g (메밀가루 3큰술,깨소금 1큰술), 천엽 300g (소금, 후추,밀가루, 달걀), 부아20. 성형수술에 줄기세포를 사용한다는 사실을 아는 사람들은 별로 없습니다. 줄기세포를 주로 어떤 성형수술에 사용하는지,. 임포텐츠에 효과 있는 귀안마법 성기와 관계가 있는 귀의 혈. 어지럼증에 효과가 있는 귀안마법 빈혈이나 뇌질환 등 특별. 비만을 최대의 적으로 여기는 여성들이 살과의 전쟁 . 인체의 신비-요새에 숨어 있는. 폐경은 병이 아니고 인생의 한. 나를 이롭게 하는 봄철 보약. 인체의 신비-요새에 숨어 있는. 신장은 오줌만을 생산하는 공장이 아니다. 뇨(尿 )의 배설을 통해서 개체의. 폐경은 병이 아니고 인생의 한. 나를 이롭게 하는 봄철 보약.
李子的博客
Ngx lua:Tengine/1.4.3 luajit ngx lua go:go1.0.3. 16core Intel(R) Xeon(R) CPU E5520 @ 2.27GHz Linux localhost 2.6.18-164.el5 #1 SMP Tue Aug 18 15:51:48 EDT 2009 x86 64 x86 64 x86 64 GNU/Linux. Qps:17329 us:2.6% sy:2.2%. Qps:16538 us:9.1% sy:3.6%. Qps:72274 us:13.8% sy:8.5. Grep signal error.log 2012/12/24 16:39:56 [alert] 13661#0: worker process 13666 exited on signal 11. Grep signal error.log 2012/12/24 16:39:56 [alert] 13661#0: worker process 13666 exited on signal 11 (core dumped). S 13:33 0:00 nginx: ...
blog.lifeimagesproductions.com
Life Images ProductionsLife Images Productions | Photography; general and professional photography related subject matter | Photography; general and professional photography related subject matter
Photography; general and professional photography related subject matter. Marketing Tool; Life Images ‘top photographer’. August 24th, 2011. By Jeff Burkholder in Studio photography. No Comments →. Life Images Productions is a top photographer in the Sacramento, California Professional Photographers. Guide on MarketingTool.com. And a little slide show from Thumbtack. August 15th, 2011. By Jeff Burkholder in Studio photography. No Comments →. By Life Images Productions. August 15th, 2011. As many of my bl...
Life Impact Int'l | change a life. change the world.
Life Impact Int'l. Change a life. change the world. Stay updated via RSS. Give hope and healing! Room For The Rescued. The Rescued Restore Hope. Take a look at the video from the recent A21 Walk For Freedom! Thousands of people all around the country got. fb.me/95s6nmaH0. With the industry in crisis, fishermen are moving closer to traffickers, converting boats to create huge. fb.me/ZEOW6Om9. From March 12-31, Amazon is tripling the donation rate on your first smile.amazon.com. Follow Blog via Email.
Life in Blog -
ASSUNZIONI DISABILI: novità importanti per le aziende e in arrivo sanzioni più alte. Pubblicato 7 dicembre 2016. A partire dal 1 gennaio 2017, per effetto del Jobs Act che ha di fatto modificato la Legge 68/99 al fine di favorire l’inserimento di…. Continua a leggere ASSUNZIONI DISABILI: novità importanti per le aziende e in arrivo sanzioni più alte. 8220;Offerte di lavoro truffa: IMPARA A DIFENDERTI! Pubblicato 2 dicembre 2016. Continua a leggere “Offerte di lavoro truffa: IMPARA A DIFENDERTI! La nuova ...
ayura | 健康美エステ＆タイマッサージスクール
まちぽ 掲載 この夏 自分革命 スキルUPしよう. セラピストというお仕事は、女性が持つ 優しさ 気配り おもてなしのこころ を活かせる、特権とも言えるお仕事だと思います。 詳しいスクール情報はコチラ をご覧ください http:/ www.lifeinayura.com/basic.html. Http:/ www.lifeinayura.com/mens.html. ー春に一番影響を受けやすい 肝 の働きを調節し、風邪 ふうじゃ の侵入を防ぐお料理ー. 以前から 薬膳料理 には興味があったのですが、勝手に思い込んでいた 苦い マズイ のイメージは全くなく、すごーく美味しかったです。 参加させていただいたお教室は yukie s kitchen スタジオ さんhttp:/ yukiekitchen.hamazo.tv. 食 は 人 を 良 くすると書くように、バランスの良い食事はココロを満たし、ストレスに打ち勝つ免疫力を高め未病にも美容にもつながります。 2015年 1月22日から発売された ビューティーパスポート 浜松. 脱 冷え太り デトックス 骨盤浴 ドレナージュ. 楽 の 極み です 笑.
Blog life in focus » anja becker
Blog life in focus » anja becker. Ihre Nachricht wurde gesendet. Vielen Dank! Ihre Nachricht konnte nicht gesendet werden. Bitte versuchen Sie es erneut. Ich freue mich auf ihren Kontakt . Life in focus photographie. Telefon 02841 . 600 29 85. Info (at) lifeinfocus.de. Welcher Tag kommt nach Samstag? Pflichtfeld - verhindert Spam). Willkommen auf dem Blog von life in focus fotografie. Ein Körbchen voll Glück – Neugeborenenfotografie von Zwillingen in Moers. März 10, 2015 Posted in Allgemein. 21 September...
