性能问答>【赏金20元】求助java oom问题!>
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【赏金20元】求助java oom问题!


环境参数
  • 操作系统Linux
  • JDK版本JDK8
  • 内存6GB
  • CPU核数2
  • 操作系统位数64位
java_pid20.hprof6.71GB
查看详情

java.lang.OutOfMemoryError: GC overhead limit exceeded
Dumping heap to /logs/java_pid20.hprof …
Dump file is incomplete: No space left on device
Exception in thread “ForkJoinPool.commonPool-worker-3” Exception in thread “meter-service-prometheus-pool” java.lang.OutOfMemoryError: GC overhead limit exceeded
at java.util.Arrays.copyOf(Arrays.java:3332)
at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:124)
at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:448)
at java.lang.StringBuffer.append(StringBuffer.java:270)
at java.io.StringWriter.write(StringWriter.java:101)
at org.apache.skywalking.apm.dependencies.io.prometheus.client.exporter.common.TextFormat.write004(TextFormat.java:41)
at org.apache.skywalking.apm.dependencies.io.micrometer.prometheus.PrometheusMeterRegistry.scrape(PrometheusMeterRegistry.java:100)
at org.apache.skywalking.apm.dependencies.io.micrometer.prometheus.PrometheusMeterRegistry.scrape(PrometheusMeterRegistry.java:85)
at

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