第二章

jdk8工具集

https://docs.oracle.com/javase/8/docs/technotes/tools/unix/index.html

Troubleshooting

https://docs.oracle.com/javase/8/docs/technotes/guides/troubleshoot/

jps

https://docs.oracle.com/javase/8/docs/technotes/tools/unix/jps.html

jinfo

https://docs.oracle.com/javase/8/docs/technotes/tools/unix/jinfo.html

jstat

https://docs.oracle.com/javase/8/docs/technotes/tools/unix/jstat.html

jmap：

https://docs.oracle.com/javase/8/docs/technotes/tools/unix/jmap.html

mat:

http://www.eclipse.org/mat/downloads.php

jstack：

https://docs.oracle.com/javase/8/docs/technotes/tools/unix/jstack.html

java執行緒的狀態

https://docs.oracle.com/javase/8/docs/technotes/guides/troubleshoot/tooldescr034.html

java執行緒狀態轉化：

https://mp.weixin.qq.com/s/GsxeFM7QWuR--Kbpb7At2w

死迴圈導致CPU負載高

https://blog.csdn.net/goldenfish1919/article/details/8755378

正則表示式導致死迴圈：

https://blog.csdn.net/goldenfish1919/article/details/49123787

第三章

jvisualVM：

https://docs.oracle.com/javase/8/docs/technotes/guides/visualvm/index.html

https://visualvm.github.io/documentation.html

jvisulaVM如何新增外掛

https://visualvm.github.io/index.html

第四章

btrace下載

https://github.com/btraceio/btrace

https://github.com/btraceio/btrace/releases/tag/v1.3.11

第五章

jdwp協議：

https://www.ibm.com/developerworks/cn/java/j-lo-jpda3/

tomcat-manager：

{tomcat}/webapps/docs/manager-howto.html

psi-probe:

https://github.com/psi-probe/psi-probe

tomcat優化相關引數：

${tomcat}/webapps/docs/config/http.html

${tomcat}/webapps/docs/config/host.html

${tomcat}/webapps/docs/config/context.html

${tomcat}/webapps/docs/connectors.html

apr聯結器：

http://apr.apache.org/

第六章

nginx官網文件

http://nginx.org/en/docs/

nginx安裝：

http://nginx.org/en/linux_packages.html

ngx_http_stub_status：

http://nginx.org/en/docs/http/ngx_http_stub_status_module.html

ngxtop：

https://github.com/lebinh/ngxtop

nginx-rdd

http://www.linuxde.net/2012/04/9537.html

第七章

jvm的執行時資料區

https://docs.oracle.com/javase/specs/jvms/se8/html/index.html

Metaspace

http://ifeve.com/jvm-troubleshooting-guide-4/

壓縮類空間

https://blog.csdn.net/jijijijwwi111/article/details/51564271

CodeCache

https://blog.csdn.net/yandaonan/article/details/50844806

http://engineering.indeedblog.com/blog/2016/09/job-search-web-app-java-8-migration/

GC調優指南：

https://docs.oracle.com/javase/8/docs/technotes/guides/vm/gctuning/toc.html

如何選擇垃圾收集器

https://docs.oracle.com/javase/8/docs/technotes/guides/vm/gctuning/collectors.html

G1最佳實踐

https://docs.oracle.com/javase/8/docs/technotes/guides/vm/gctuning/g1_gc_tuning.html#recommendations

G1 GC的一些關鍵技術

https://zhuanlan.zhihu.com/p/22591838

CMS日誌格式

https://blogs.oracle.com/poonam/understanding-cms-gc-logs

G1日誌格式

https://blogs.oracle.com/poonam/understanding-g1-gc-logs

GC日誌分析工具

http://gceasy.io/   

GCViewer

https://github.com/chewiebug/GCViewer

ZGC：

http://openjdk.java.net/jeps/333

第八章

java虛擬機器規範

https://docs.oracle.com/javase/specs/jvms/se8/html/index.html

java語言規範

https://docs.oracle.com/javase/specs/jls/se8/html/index.html

javap：

https://docs.oracle.com/javase/8/docs/technotes/tools/unix/javap.html

欄位描述符

https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.3.2

方法描述符

https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.3.3

位元組碼指令：

https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html

常量池：

https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4

本地變量表：

https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-2.html#jvms-2.6.1

https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.7.13

運算元棧：

https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-2.html#jvms-2.6.2

Code屬性：

https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.7.3

LineNumberTable：

https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.7.12

constant variable：

https://docs.oracle.com/javase/specs/jls/se8/html/jls-4.html#jls-4.12.4

常量表達式

https://docs.oracle.com/javase/specs/jls/se8/html/jls-15.html#jls-15.28

String.intern

https://blog.csdn.net/goldenfish1919/article/details/80410349

String去重

https://blog.csdn.net/goldenfish1919/article/details/20233263