如何列出响应时间大于 6000 毫秒的所有日志

Question

[pid: 28785|app: 0|req: 2291/4303] 192.168.115.161 () {38 vars in 1198 bytes} [Sun Aug 26 12:43:42 2018] GET /v1/posts/ => generated 62220 bytes in 1744 msecs (HTTP/1.1 200) 9 headers in 380 bytes (1 switches on core 3)

我正在使用 'grep' 搜索日志。

grep '[6-9]{4,} msecs' /var/log/wsgi/wsgi.log

请帮我过滤掉所有响应时间大于6秒的日志。

谢谢

Answer 1

不要尝试使用正则表达式进行数字比较，使用理解数字的工具，例如哇哦。如果这不是您所需要的全部：

awk '>6000' file

例如：

$ cat file
[pid: 28785|app: 0|req: 2291/4303] 192.168.115.161 () {38 vars in 1198 bytes} [Sun Aug 26 12:43:42 2018] GET /v1/posts/ => generated 62220 bytes in 1744 msecs (HTTP/1.1 200) 9 headers in 380 bytes (1 switches on core 3)
[pid: 28785|app: 0|req: 2291/4303] 192.168.115.161 () {38 vars in 1198 bytes} [Sun Aug 26 12:43:42 2018] GET /v1/posts/ => generated 62220 bytes in 5744 msecs (HTTP/1.1 200) 9 headers in 380 bytes (1 switches on core 3)
[pid: 28785|app: 0|req: 2291/4303] 192.168.115.161 () {38 vars in 1198 bytes} [Sun Aug 26 12:43:42 2018] GET /v1/posts/ => generated 62220 bytes in 6744 msecs (HTTP/1.1 200) 9 headers in 380 bytes (1 switches on core 3)

$ awk '>6000' file
[pid: 28785|app: 0|req: 2291/4303] 192.168.115.161 () {38 vars in 1198 bytes} [Sun Aug 26 12:43:42 2018] GET /v1/posts/ => generated 62220 bytes in 6744 msecs (HTTP/1.1 200) 9 headers in 380 bytes (1 switches on core 3)

然后编辑您的问题以提供 Minimal, Complete, and Verifiable example 具有简洁、可测试的示例输入和预期输出。

如何列出响应时间大于 6000 毫秒的所有日志

How to list all the logs with response time greater the 6000 msecs

linux

awk

grep

uwsgi