private void handleAgentStatBatch(ServerHeader header, PAgentStatBatch agentStatBatch) {
        if (logger.isDebugEnabled()) {
            logger.debug("Handle PAgentStatBatch={}", MessageFormatUtils.debugLog(agentStatBatch));
        }

        final List<AgentEventBo> agentEventBoList = this.agentEventBatchMapper.map(agentStatBatch, header);
        if (CollectionUtils.isEmpty(agentEventBoList)) {
            return;
        }

        try {
            for (AgentEventBo agentEventBo : agentEventBoList) {
                insert(agentEventBo);
            }
        } catch (Exception e) {
            logger.warn("Failed to handle agentStatBatch={}", MessageFormatUtils.debugLog(agentStatBatch), e);
        }
    }
@author Taejin Koo
@author jaehong.kim - Add AgentEventMessageSerializerV1
collector/src/main/java/com/navercorp/pinpoint/collector/handler/grpc/GrpcAgentEventHandler.java