8366941: Excessive logging in serviceability tests causes timeout

Reviewed-by: lmesnik, sspitsyn

Author: iklam

test/hotspot/jtreg/serviceability/logging/TestBasicLogOutput.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -36,7 +36,7 @@
 public class TestBasicLogOutput {
 
     public static void main(String[] args) throws Exception {
-        ProcessBuilder pb = ProcessTools.createLimitedTestJavaProcessBuilder("-Xlog:all=trace", "-version");
+        ProcessBuilder pb = ProcessTools.createLimitedTestJavaProcessBuilder("-Xlog:all=info", "-version");
         OutputAnalyzer output = new OutputAnalyzer(pb.start());
         output.shouldMatch("\\[logging *\\]"); // expected tag(s)
         output.shouldContain("Log configuration fully initialized."); // expected message

test/hotspot/jtreg/serviceability/logging/TestFullNames.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019, 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2019, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -64,7 +64,7 @@ public static void main(String[] args) throws Exception {
             Asserts.assertFalse(file.exists());
             // Run with logging=trace on stdout so that we can verify the log configuration afterwards.
             ProcessBuilder pb = ProcessTools.createLimitedTestJavaProcessBuilder("-Xlog:logging=trace",
-                                                                                 "-Xlog:all=trace:" + logOutput,
+                                                                                 "-Xlog:all=info:" + logOutput,
                                                                                  "-version");
             OutputAnalyzer output = new OutputAnalyzer(pb.start());
             output.shouldHaveExitValue(0);

test/hotspot/jtreg/serviceability/logging/TestQuotedLogOutputs.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -74,7 +74,7 @@ public static void main(String[] args) throws Exception {
         for (String logOutput : validOutputs) {
             // Run with logging=trace on stdout so that we can verify the log configuration afterwards.
             ProcessBuilder pb = ProcessTools.createLimitedTestJavaProcessBuilder("-Xlog:logging=trace",
-                                                                                 "-Xlog:all=trace:" + logOutput,
+                                                                                 "-Xlog:all=info:" + logOutput,
                                                                                  "-version");
             OutputAnalyzer output = new OutputAnalyzer(pb.start());
             output.shouldHaveExitValue(0);
@@ -99,7 +99,7 @@ public static void main(String[] args) throws Exception {
         };
         for (String logOutput : invalidOutputs) {
             ProcessBuilder pb = ProcessTools.createLimitedTestJavaProcessBuilder("-Xlog:logging=trace",
-                                                                                 "-Xlog:all=trace:" + logOutput,
+                                                                                 "-Xlog:all=info:" + logOutput,
                                                                                  "-version");
             OutputAnalyzer output = new OutputAnalyzer(pb.start());
             output.shouldHaveExitValue(1);