Jvm崩溃查询命令grep

[root@iv-ydpf7o34zks6iplmauc1 log]# grep 'java' messages
Mar 11 06:35:04 iv-ydpf7o34zks6iplmauc1 kernel: [  10463]     0 10463   612215   120348  1208320        0             0 java
Mar 13 07:18:17 iv-ydpf7o34zks6iplmauc1 kernel: [  10463]     0 10463   612727   122136  1220608        0             0 java
Mar 13 07:18:17 iv-ydpf7o34zks6iplmauc1 kernel: oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=mysqld.service,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-1.scope,task=java,pid=10463,uid=0
Mar 13 07:18:17 iv-ydpf7o34zks6iplmauc1 kernel: Out of memory: Killed process 10463 (java) total-vm:2450908kB, anon-rss:488544kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:1192kB oom_score_adj:0
[root@iv-ydpf7o34zks6iplmauc1 log]# pwd
/var/log
[root@iv-ydpf7o34zks6iplmauc1 log]#