Slide 13
Slide 13 text
SJK – первые шаги
> java –jar sjk.jar gc -p 12345
Collecting GC stats ...
[GC: PS Scavenge#1235 time: 3ms mem: Compressed Class Space: 3579k+0k->3579k[max:1048576k] PS Survivor Space:
3071k-2847k->224k[max:3072k] PS Old Gen: 42657k+440k->43097k[max:349696k] Metaspace: 27703k+0k->27703k PS Ede
n Space: 164352k-164352k->0k[max:166400k]]
[GC: PS Scavenge#1236 time: 7ms interval: 168ms mem: Compressed Class Space: 3579k+0k->3579k[max:1048576k,rat
e:0.00kb/s] PS Survivor Space: 224k+1969k->2193k[max:5120k,rate:11722.47kb/s] PS Old Gen: 43097k+128k->43225k
[max:349696k,rate:762.09kb/s] Metaspace: 27718k+0k->27718k[rate:0.00kb/s] PS Eden Space: 164352k-164352k->0k[
max:164352k,rate:-978285.71kb/s]]
[GC: PS Scavenge#1237 time: 24ms interval: 293ms mem: Compressed Class Space: 3579k+0k->3579k[max:1048576k,ra
te:0.00kb/s] PS Survivor Space: 2193k-895k->1297k[max:5120k,rate:-3056.71kb/s] PS Old Gen: 43225k+1832k->4505
7k[max:349696k,rate:6252.61kb/s] Metaspace: 27761k+0k->27761k[rate:0.00kb/s] PS Eden Space: 164352k-164352k->
0k[max:164352k,rate:-560928.33kb/s]]
[GC: PS Scavenge#1238 time: 15ms interval: 519ms mem: Compressed Class Space: 3579k+0k->3579k[max:1048576k,ra
te:0.00kb/s] PS Survivor Space: 1297k-113k->1184k[max:1536k,rate:-219.07kb/s] PS Old Gen: 45057k+1032k->46089
k[max:349696k,rate:1988.62kb/s] Metaspace: 27769k+0k->27769k[rate:0.00kb/s] PS Eden Space: 164352k-164352k->0
k[max:168448k,rate:-316670.52kb/s]]
Total
PS Scavenge[ collections: 59 | avg: 0.0082 secs | total: 0.5 secs ]PS MarkSweep[ collections: 0 | avg: NaN se
cs | total: 0.0 secs ]
gc