[1880957.563400] Out of memory: Kill process 18694 (perl) score 246 or sacrifice child [1880957.563408] Killed process 18694 (perl) total-vm:1972392kB, anon-rss:1953348kB, file-rss:0kB [2320864.954447] TCP: Possible SYN flooding on port 7001. Dropping request. Check SNMP counters. 如果系统中...
[1880957.563408] Killed process18694(perl) total-vm:1972392kB, anon-rss:1953348kB, file-rss:0kB [2320864.954447] TCP: Possible SYN flooding on port7001. Dropping request. Check SNMP counters. 1. 2. 3. 4. 5. 该命令会输出系统日志的最后10行。示例中的输出,可以看见一次内核的oom kill和一次TCP...
This article explains how to find out the ports in use and which services are listening on which ports using the netstat, ss and lsof commands. The instructions are applicable for all Linux and Unix-based operating systems like macOS.
[1880957.563408] Killed process18694(perl) total-vm:1972392kB, anon-rss:1953348kB, file-rss:0kB [2320864.954447] TCP: Possible SYN flooding on port7001. Dropping request. Check SNMP counters. 该命令会输出系统日志的最后10行。示例中的输出,可以看见一次内核的oom kill和一次TCP丢包。这些日志可以帮助排...
_adj=0 [...] [1880957.563400] Out of memory: Kill process 18694 (perl) score 246 or sacrifice child [1880957.563408] Killed process 18694 (perl) total-vm:1972392kB, anon-rss:1953348kB, file-rss:0kB [2320864.954447] TCP: Possible SYN flooding on port 7001. Dropping request. Check SNMP ...
If the command is not installed upon the system, install it using the command $ sudo apt-get install net-tools and once installed use it to check port and process information. $ sudo netstat -ltnup The netstat command uses the following command parameters to diplay the related netwrok informa...
order=0, oom_score_adj=0[...][1880957.563400] Out of memory: Kill process18694(perl) score246or sacrifice child[1880957.563408] Killed process18694(perl) total-vm:1972392kB, anon-rss:1953348kB, file-rss:0kB[2320864.954447] TCP: Possible SYN floodingonport7001.Dropping request. Check SNMP count...
1、Mount failed. Please check the log file for more details 基本上有两种情况,卷不存在 或者卷卡死了 有一次不知道干啥了,宿主机挂载的gfs卷突然掉了,但进程还能查到,依稀记得是句柄的问题,先用如下方法恢复了 解决方法 登陆宿主机 mount | grep 卷名 ...
jps(Java Virtual Machine Process Status Tool)是JDK 1.5提供的一个显示当前所有java进程pid的命令,简单实用,非常适合在linux/unix平台上简单察看当前java进程的一些简单情况。 常用参数 jps [ options ] [ hostid ] -q 仅输出VM标识符,不包括class name,jar name,arguments in main method -m 输出main method...
ps命令是Process Status的缩写,用来查看当前系统中正在运行的进程信息快照。 常用参数说明 说明 更多参数说明,可运行man ps进行查看。 使用示例 查看所有进程信息。 ps -ef 通过程序名称关键字查找程序进程信息(指定-e、-f参数)。 ps -ef | grep <key_word> ...