求大神帮忙看一行GC日志,多谢
216828.371: [GC [PSYoungGen: 1729798K->14095K(1730624K)] 5213042K->3502435K(5225920K), 0.0297820 secs] [Times: user=0.18 sys=0.00, real=0.03 secs]216830.553: [GC-- [PSYoungGen: 1730575K->1730575K(1730624K)] 5218915K->5225866K(5225920K), 0.5919240 secs] [Times: user=0.70 sys=0.72, real=0.59 secs]
216831.147: [Full GC [PSYoungGen: 1730575K->0K(1730624K)] [PSOldGen: 3495291K->1202152K(3495296K)] 5225866K->1202152K(5225920K) [PSPermGen: 158532K->158532K(159744K)], 3.5052500 secs] [Times: user=3.50 sys=0.00, real=3.51 secs]
请看加粗变红那块,full gc前发生了一次ygc,且几乎没有回收任何空间,可能是怎么回事?
gc
补充:Java , Java SE