Merge pull request #20817 from vespa-engine/balder/tighter-heap-control

Readuce minimum direct memory size from 75m to 16m
vespa-engine · Jan 14, 2022 · c97ac2e · c97ac2e
2 parents 1d84bb2 + 7ef5635
commit c97ac2e
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/config-model/src/test/java/com/yahoo/vespa/model/admin/ClusterControllerTestCase.java b/config-model/src/test/java/com/yahoo/vespa/model/admin/ClusterControllerTestCase.java
@@ -397,7 +397,7 @@ public void testUnconfiguredNoTuning() throws Exception {
         assertEquals("-XX:+UseG1GC -XX:MaxTenuringThreshold=15", qrStartConfig.jvm().gcopts());
         assertEquals(512, qrStartConfig.jvm().stacksize());
         assertEquals(0, qrStartConfig.jvm().directMemorySizeCache());
-        assertEquals(75, qrStartConfig.jvm().baseMaxDirectMemorySize());
+        assertEquals(16, qrStartConfig.jvm().baseMaxDirectMemorySize());
 
         assertReindexingConfigPresent(model);
         assertReindexingConfiguredOnAdminCluster(model);

diff --git a/container-search/src/main/resources/configdefinitions/search.config.qr-start.def b/container-search/src/main/resources/configdefinitions/search.config.qr-start.def
@@ -24,7 +24,7 @@ jvm.stacksize int default=512 restart
 jvm.compressedClassSpaceSize int default=32 restart
 
 ## Base value of maximum direct memory size (in megabytes)
-jvm.baseMaxDirectMemorySize int default=75 restart
+jvm.baseMaxDirectMemorySize int default=16 restart
 
 ## Amount of direct memory used for caching. (in megabytes)
 jvm.directMemorySizeCache int default=0 restart