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perf[cache]: checkMaxSize need currentTimeMillis method for precise time

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godotg committed 2024-03-27 16:27:49 +08:00
1 parent b0a53b7f25
commit c4812dcad7
1 file changed
+2 -2
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scheduler/src/main/java/com/zfoo/scheduler/util/LazyCache.java
+2 -2
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@@ -16,7 +16,7 @@ import java.util.function.BiConsumer;
public class LazyCache<K, V> {
private static final float DEFAULT_BACK_PRESSURE_FACTOR = 0.11f;
private static final long MILLIS_MAX_SIZE_CHECK_INTERVAL = 300;
private static final long MILLIS_MAX_SIZE_CHECK_INTERVAL = 13;
private static class CacheValue<V> {
public volatile V value;
@@ -134,7 +134,7 @@ public class LazyCache<K, V> {
// -----------------------------------------------------------------------------------------------------------------
private void checkMaximumSize() {
if (cacheMap.size() > backPressureSize) {
var now = TimeUtils.now();
var now = TimeUtils.currentTimeMillis();
var sizeCheckTime = sizeCheckTimeAtomic.get();
if (now > sizeCheckTime) {
if (sizeCheckTimeAtomic.compareAndSet(sizeCheckTime, now + MILLIS_MAX_SIZE_CHECK_INTERVAL)) {