JDK8 JVM Eden 2 Survivor

来源：互联网发布：john carmack 知乎编辑：程序博客网时间：2024/05/22 15:06

S0 S1 互相切换了。

C:\Program Files\Java\jdk1.8.0_144\bin>jstat -gcutil 420 100 100000

S0 S1 E O M CCS YGC YGCT FGC FGCT GCT
0.00 95.91 20.10 86.06 96.17 90.72 20291 71.238 332 23.366 94.604
0.00 95.91 75.95 86.06 96.17 90.72 20291 71.238 332 23.366 94.604
0.00 95.91 75.95 86.06 96.17 90.72 20291 71.238 332 23.366 94.604
0.00 95.91 75.95 86.06 96.17 90.72 20291 71.238 332 23.366 94.604
0.00 95.91 75.96 86.06 96.17 90.72 20291 71.238 332 23.366 94.604
0.00 95.91 75.96 86.06 96.17 90.72 20291 71.238 332 23.366 94.604
0.00 95.91 75.96 86.06 96.17 90.72 20291 71.238 332 23.366 94.604
0.00 95.91 75.96 86.06 96.17 90.72 20291 71.238 332 23.366 94.604
0.00 95.91 75.96 86.06 96.17 90.72 20291 71.238 332 23.366 94.604
41.95 0.00 92.11 86.21 96.17 90.72 20292 71.240 332 23.366 94.606
41.95 0.00 92.12 86.21 96.17 90.72 20292 71.240 332 23.366 94.606
41.95 0.00 92.12 86.21 96.17 90.72 20292 71.240 332 23.366 94.606
41.95 0.00 92.12 86.21 96.17 90.72 20292 71.240 332 23.366 94.606
0.00 91.77 51.12 87.43 96.17 90.72 20293 71.243 332 23.366 94.609
0.00 91.77 51.12 87.43 96.17 90.72 20293 71.243 332 23.366 94.609
0.00 91.77 51.12 87.43 96.17 90.72 20293 71.243 332 23.366 94.609
0.00 91.77 51.13 87.43 96.17 90.72 20293 71.243 332 23.366 94.609
0.00 91.77 51.81 87.43 96.17 90.72 20293 71.243 332 23.366 94.609
0.00 91.77 51.83 87.43 96.17 90.72 20293 71.243 332 23.366 94.609
0.00 91.77 51.83 87.43 96.17 90.72 20293 71.243 332 23.366 94.609
65.20 0.00 73.45 89.38 96.17 90.72 20294 71.248 332 23.366 94.614
65.20 0.00 73.48 89.38 96.17 90.72 20294 71.248 332 23.366 94.614
65.20 0.00 73.49 89.38 96.17 90.72 20294 71.248 332 23.366 94.614
65.20 0.00 73.49 89.38 96.17 90.72 20294 71.248 332 23.366 94.614
0.00 95.81 33.71 89.44 96.17 90.72 20295 71.250 332 23.366 94.616
0.00 95.81 33.72 89.44 96.17 90.72 20295 71.250 332 23.366 94.616
0.00 95.81 33.72 89.44 96.17 90.72 20295 71.250 332 23.366 94.616
0.00 95.81 33.72 89.44 96.17 90.72 20295 71.250 332 23.366 94.616
0.00 95.81 33.75 89.44 96.17 90.72 20295 71.250 332 23.366 94.616
0.00 95.81 33.75 89.44 96.17 90.72 20295 71.250 332 23.366 94.616
0.00 95.81 33.75 89.44 96.17 90.72 20295 71.250 332 23.366 94.616
43.36 0.00 59.76 89.50 96.17 90.72 20296 71.252 332 23.366 94.618
43.36 0.00 60.89 89.50 96.17 90.72 20296 71.252 332 23.366 94.618
43.36 0.00 60.89 89.50 96.17 90.72 20296 71.252 332 23.366 94.618

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