From 3e28500e76ffd71b7da90f40d1f3126c00a0e5f0 Mon Sep 17 00:00:00 2001
From: Junjie <fallin.jie@qq.com>
Date: 星期一, 13 四月 2026 14:49:41 +0800
Subject: [PATCH] #站点运行优化
---
src/main/java/com/zy/core/thread/impl/ZyStationV5Thread.java | 144 ++++++++++++++++++++++++++++++++++-------------
1 files changed, 103 insertions(+), 41 deletions(-)
diff --git a/src/main/java/com/zy/core/thread/impl/ZyStationV5Thread.java b/src/main/java/com/zy/core/thread/impl/ZyStationV5Thread.java
index 3762364..d563265 100644
--- a/src/main/java/com/zy/core/thread/impl/ZyStationV5Thread.java
+++ b/src/main/java/com/zy/core/thread/impl/ZyStationV5Thread.java
@@ -21,6 +21,8 @@
import com.zy.core.network.ZyStationConnectDriver;
import com.zy.core.network.entity.ZyStationStatusEntity;
import com.zy.core.service.StationTaskLoopService;
+import com.zy.core.task.BasStationOptAsyncPublisher;
+import com.zy.core.thread.impl.v5.StationV5RuntimeConfigProvider;
import com.zy.core.thread.impl.v5.StationV5RunBlockReroutePlanner;
import com.zy.core.thread.impl.v5.StationV5SegmentExecutor;
import com.zy.core.thread.impl.v5.StationV5StatusReader;
@@ -34,35 +36,54 @@
import java.util.List;
import java.util.Map;
import java.util.Objects;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
+import java.util.concurrent.ArrayBlockingQueue;
+import java.util.concurrent.RejectedExecutionException;
import java.util.concurrent.ThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
@Data
@Slf4j
public class ZyStationV5Thread implements Runnable, com.zy.core.thread.StationThread {
- private static final int SEGMENT_EXECUTOR_POOL_SIZE = 64;
+ private static final int DEFAULT_SEGMENT_EXECUTOR_POOL_SIZE = 128;
+ private static final int DEFAULT_SEGMENT_EXECUTOR_QUEUE_CAPACITY = 512;
private static final int EXECUTOR_QUEUE_WARN_THRESHOLD = 20;
private static final int EXECUTOR_ACTIVE_WARN_THRESHOLD = 48;
private static final long SEGMENT_EXECUTE_WARN_MS = 10_000L;
+ private static final int QUEUE_DRAIN_BATCH_SIZE = 32;
+ private static final long QUEUE_IDLE_SLEEP_MS = 20L;
private DeviceConfig deviceConfig;
private RedisUtil redisUtil;
private ZyStationConnectDriver zyStationConnectDriver;
- private final ExecutorService executor = Executors.newFixedThreadPool(SEGMENT_EXECUTOR_POOL_SIZE);
+ private final ThreadPoolExecutor executor;
private StationV5SegmentExecutor segmentExecutor;
private final RecentStationArrivalTracker recentArrivalTracker;
private final StationV5StatusReader statusReader;
private final StationV5RunBlockReroutePlanner runBlockReroutePlanner;
+ private final int executorQueueCapacity;
+ private final BasStationOptAsyncPublisher basStationOptAsyncPublisher;
public ZyStationV5Thread(DeviceConfig deviceConfig, RedisUtil redisUtil) {
this.deviceConfig = deviceConfig;
this.redisUtil = redisUtil;
+ StationV5RuntimeConfigProvider configProvider = SpringUtils.getBean(StationV5RuntimeConfigProvider.class);
+ int poolSize = configProvider == null ? DEFAULT_SEGMENT_EXECUTOR_POOL_SIZE : configProvider.getSegmentExecutorPoolSize();
+ this.executorQueueCapacity = configProvider == null ? DEFAULT_SEGMENT_EXECUTOR_QUEUE_CAPACITY : configProvider.getSegmentExecutorQueueCapacity();
+ this.executor = new ThreadPoolExecutor(
+ poolSize,
+ poolSize,
+ 0L,
+ TimeUnit.MILLISECONDS,
+ new ArrayBlockingQueue<>(executorQueueCapacity)
+ );
this.recentArrivalTracker = new RecentStationArrivalTracker(redisUtil);
this.segmentExecutor = new StationV5SegmentExecutor(deviceConfig, redisUtil, this::sendCommand);
this.statusReader = new StationV5StatusReader(deviceConfig, redisUtil, recentArrivalTracker);
this.runBlockReroutePlanner = new StationV5RunBlockReroutePlanner(redisUtil);
+ this.basStationOptAsyncPublisher = SpringUtils.getBean(BasStationOptAsyncPublisher.class);
+ log.info("鍒濆鍖朧5杈撻�佺嚎绋嬫睜锛宒eviceNo={}, poolSize={}, queueCapacity={}",
+ deviceConfig == null ? null : deviceConfig.getDeviceNo(), poolSize, executorQueueCapacity);
}
@Override
@@ -85,8 +106,10 @@
Thread processThread = new Thread(() -> {
while (true) {
try {
- pollAndDispatchQueuedCommand();
- Thread.sleep(100);
+ int dispatchedCount = pollAndDispatchQueuedCommandBatch();
+ if (dispatchedCount <= 0) {
+ Thread.sleep(QUEUE_IDLE_SLEEP_MS);
+ }
} catch (Exception e) {
log.error("StationV5Process Fail", e);
}
@@ -130,38 +153,76 @@
return map;
}
- private void pollAndDispatchQueuedCommand() {
- Task task = MessageQueue.poll(SlaveType.Devp, deviceConfig.getDeviceNo());
- if (task == null || task.getStep() == null || task.getStep() != 2) {
- return;
- }
- StationCommand command = (StationCommand) task.getData();
- logExecutorAbnormal("queue-poll", command);
- submitSegmentCommand(command);
+ @Override
+ public List<Integer> getAllTaskNoList() {
+ return statusReader.getTaskNoList();
}
- private void submitSegmentCommand(StationCommand command) {
- if (command == null || executor == null || segmentExecutor == null) {
- return;
- }
- executor.submit(() -> {
- long start = System.currentTimeMillis();
- try {
- segmentExecutor.execute(command);
- } finally {
- long costMs = System.currentTimeMillis() - start;
- if (costMs >= SEGMENT_EXECUTE_WARN_MS) {
- log.warn("V5杈撻�佸懡浠ゅ垎娈垫墽琛岃�楁椂杩囬暱锛宒eviceNo={}, taskNo={}, stationId={}, targetStaNo={}, costMs={}",
- deviceConfig.getDeviceNo(),
- command.getTaskNo(),
- command.getStationId(),
- command.getTargetStaNo(),
- costMs);
- logExecutorAbnormal("segment-finish-slow", command);
- }
+ private int pollAndDispatchQueuedCommandBatch() {
+ int dispatchedCount = 0;
+ while (dispatchedCount < QUEUE_DRAIN_BATCH_SIZE) {
+ if (isExecutorQueueAtWatermark()) {
+ logExecutorAbnormal("executor-watermark", null);
+ break;
}
- });
+ Task task = MessageQueue.peek(SlaveType.Devp, deviceConfig.getDeviceNo());
+ if (task == null || task.getStep() == null || task.getStep() != 2) {
+ break;
+ }
+ StationCommand command = (StationCommand) task.getData();
+ logExecutorAbnormal("queue-peek", command);
+ if (!submitSegmentCommand(command)) {
+ logExecutorAbnormal("submit-rejected", command);
+ break;
+ }
+ MessageQueue.poll(SlaveType.Devp, deviceConfig.getDeviceNo());
+ dispatchedCount++;
+ }
+ return dispatchedCount;
+ }
+
+ private boolean submitSegmentCommand(StationCommand command) {
+ if (command == null || executor == null || segmentExecutor == null) {
+ return false;
+ }
+ try {
+ executor.execute(() -> {
+ long start = System.currentTimeMillis();
+ try {
+ segmentExecutor.execute(command);
+ } finally {
+ long costMs = System.currentTimeMillis() - start;
+ if (costMs >= SEGMENT_EXECUTE_WARN_MS) {
+ log.warn("V5杈撻�佸懡浠ゅ垎娈垫墽琛岃�楁椂杩囬暱锛宒eviceNo={}, taskNo={}, stationId={}, targetStaNo={}, costMs={}",
+ deviceConfig.getDeviceNo(),
+ command.getTaskNo(),
+ command.getStationId(),
+ command.getTargetStaNo(),
+ costMs);
+ logExecutorAbnormal("segment-finish-slow", command);
+ }
+ }
+ });
+ } catch (RejectedExecutionException e) {
+ log.error("V5杈撻�佺嚎绋嬫睜鎷掔粷鎵ц锛屼繚鐣欒澶囬槦鍒楃Н鍘嬶紝deviceNo={}, taskNo={}, stationId={}, targetStaNo={}, activeCount={}, queuedCount={}, queueCapacity={}",
+ deviceConfig.getDeviceNo(),
+ command.getTaskNo(),
+ command.getStationId(),
+ command.getTargetStaNo(),
+ executor.getActiveCount(),
+ executor.getQueue() == null ? 0 : executor.getQueue().size(),
+ executorQueueCapacity);
+ return false;
+ }
logExecutorAbnormal("after-submit", command);
+ return true;
+ }
+
+ private boolean isExecutorQueueAtWatermark() {
+ if (executor == null || executor.getQueue() == null) {
+ return false;
+ }
+ return executor.getQueue().size() >= executorQueueCapacity;
}
@Override
@@ -399,18 +460,19 @@
commandResponse != null && Boolean.TRUE.equals(commandResponse.getResult()) ? 1 : 0,
JSON.toJSONString(commandResponse)
);
- optService.save(basStationOpt);
+ if (basStationOptAsyncPublisher == null || !basStationOptAsyncPublisher.publish(basStationOpt)) {
+ optService.save(basStationOpt);
+ }
}
return commandResponse;
}
private void logExecutorAbnormal(String scene, StationCommand command) {
- if (!(executor instanceof ThreadPoolExecutor)) {
+ if (executor == null) {
return;
}
- ThreadPoolExecutor threadPoolExecutor = (ThreadPoolExecutor) executor;
- int activeCount = threadPoolExecutor.getActiveCount();
- int queuedCount = threadPoolExecutor.getQueue() == null ? 0 : threadPoolExecutor.getQueue().size();
+ int activeCount = executor.getActiveCount();
+ int queuedCount = executor.getQueue() == null ? 0 : executor.getQueue().size();
if (activeCount < EXECUTOR_ACTIVE_WARN_THRESHOLD && queuedCount < EXECUTOR_QUEUE_WARN_THRESHOLD) {
return;
}
@@ -420,10 +482,10 @@
command == null ? null : command.getTaskNo(),
command == null ? null : command.getStationId(),
command == null ? null : command.getTargetStaNo(),
- threadPoolExecutor.getPoolSize(),
+ executor.getPoolSize(),
activeCount,
queuedCount,
- threadPoolExecutor.getCompletedTaskCount());
+ executor.getCompletedTaskCount());
}
@Override
--
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