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-rw-r--r--container-core/src/main/java/com/yahoo/container/handler/threadpool/ContainerThreadPool.java4
1 files changed, 3 insertions, 1 deletions
diff --git a/container-core/src/main/java/com/yahoo/container/handler/threadpool/ContainerThreadPool.java b/container-core/src/main/java/com/yahoo/container/handler/threadpool/ContainerThreadPool.java
index 6fc9da298a8..edbe12b64c6 100644
--- a/container-core/src/main/java/com/yahoo/container/handler/threadpool/ContainerThreadPool.java
+++ b/container-core/src/main/java/com/yahoo/container/handler/threadpool/ContainerThreadPool.java
@@ -83,7 +83,9 @@ public class ContainerThreadPool implements AutoCloseable {
}
private static int computeCoreThreadPoolSize(int corePoolSize, int maxNumThreads) {
- return Math.min(corePoolSize, maxNumThreads);
+ return Math.min(
+ corePoolSize <= 0 ? Runtime.getRuntime().availableProcessors() * 2 : corePoolSize,
+ maxNumThreads);
}
}