Technologies/Apache Spark/spark_executor_peak_mem_major_gc_time
Apache SparkApache SparkMetric

spark_executor_peak_mem_major_gc_time

Elapsed total major GC time
Dimensions:None
Available on:DatadogDatadog (1)
Interface Metrics (1)
DatadogDatadog
Elapsed total major GC time
Dimensions:None
Sources
spark.executor.peak_mem.major_gc_timegithub.com
Related Insights (1)
JVM Garbage Collection Thrashingcritical

Excessive JVM garbage collection time relative to task execution indicates memory leaks, inefficient data structures, or insufficient executor heap allocation, severely degrading Spark performance.

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