一份GC日志的解读
原始日志
numactl -N 0 -m 0 /home/test/spark-3.3.3-bin-hadoop3/bin/spark-sql \--master local[14] \--driver-java-options "-Xloggc:/home/test/profiler/driver_gc.log -XX:PrintGCDetails -XX:PrintGCTimeStamps" \--driver-memory 90g \--database tpcds_pa…
2026/7/8 4:15:50