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com.digitalasset.canton.environment

MemoryConfigurationChecker

object MemoryConfigurationChecker

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  5. def check(config: StartupMemoryCheckConfig, logger: TracedLogger)(implicit traceContext: TraceContext): Unit

    The Canton app requires additional memory for off-heap memory, garbage collection overhead, JVM internals, threads, etc.

    The Canton app requires additional memory for off-heap memory, garbage collection overhead, JVM internals, threads, etc. It is recommended to allocate at least 2x the -Xmx value to the container's memory limit. This method checks if the -Xmx value is within half of the container's total memory, and depending on the configuration, logs a warning, error, or crashes the app.

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