Enough with 11G per flush thread

2 files changed, 4 insertions, 4 deletions

diff --git a/config-model/src/main/java/com/yahoo/vespa/model/search/NodeResourcesTuning.java b/config-model/src/main/java/com/yahoo/vespa/model/search/NodeResourcesTuning.java
index 2de06e2053a..fe002be0677 100644
--- a/config-model/src/main/java/com/yahoo/vespa/model/search/NodeResourcesTuning.java
+++ b/config-model/src/main/java/com/yahoo/vespa/model/search/NodeResourcesTuning.java
@@ -17,7 +17,7 @@ public class NodeResourcesTuning implements ProtonConfig.Producer {
     private final static double SUMMARY_FILE_SIZE_AS_FRACTION_OF_MEMORY = 0.02;
     private final static double SUMMARY_CACHE_SIZE_AS_FRACTION_OF_MEMORY = 0.04;
     private final static double MEMORY_GAIN_AS_FRACTION_OF_MEMORY = 0.08;
-    private final static double MIN_MEMORY_PER_FLUSH_THREAD_GB = 16.0;
+    private final static double MIN_MEMORY_PER_FLUSH_THREAD_GB = 11.0;
     private final static double TLS_SIZE_FRACTION = 0.02;
     final static long MB = 1024 * 1024;
     public final static long GB = MB * 1024;
diff --git a/config-model/src/test/java/com/yahoo/vespa/model/search/NodeResourcesTuningTest.java b/config-model/src/test/java/com/yahoo/vespa/model/search/NodeResourcesTuningTest.java
index d344be3da9a..e81f7f85f49 100644
--- a/config-model/src/test/java/com/yahoo/vespa/model/search/NodeResourcesTuningTest.java
+++ b/config-model/src/test/java/com/yahoo/vespa/model/search/NodeResourcesTuningTest.java
@@ -183,9 +183,9 @@ public class NodeResourcesTuningTest {
     @Test
     public void require_that_concurrent_flush_threads_is_1_with_low_memory() {
         assertEquals(1, fromMemAndCpu(1, 8).flush().maxconcurrent());
-        assertEquals(1, fromMemAndCpu(15, 8).flush().maxconcurrent());
-        assertEquals(1, fromMemAndCpu(16, 8).flush().maxconcurrent());
-        assertEquals(2, fromMemAndCpu(17, 8).flush().maxconcurrent());
+        assertEquals(1, fromMemAndCpu(10, 8).flush().maxconcurrent());
+        assertEquals(1, fromMemAndCpu(11, 8).flush().maxconcurrent());
+        assertEquals(2, fromMemAndCpu(12, 8).flush().maxconcurrent());
         assertEquals(2, fromMemAndCpu(65, 8).flush().maxconcurrent()); // still capped by max
         assertEquals(2, fromMemAndCpu(65, 65).flush().maxconcurrent()); // still capped by max
     }