java虚拟机.drawio (2).png
(base) [root@localhost test]# jps
22976 Jps
1307 Bootstrap
1454 jenkins.war
(base) [root@localhost test]# jstat -gcutil 1454 1000 4
S0 S1 E O M CCS YGC YGCT FGC FGCT GCT
99.92 0.00 44.39 45.25 91.43 83.02 40 0.456 3 0.365 0.822
99.92 0.00 44.39 45.25 91.43 83.02 40 0.456 3 0.365 0.822
99.92 0.00 44.39 45.25 91.43 83.02 40 0.456 3 0.365 0.822
99.92 0.00 44.39 45.25 91.43 83.02 40 0.456 3 0.365 0.822
