diff --git a/Jenkinsfile b/Jenkinsfile
index a3660f59f007..8fd585af0513 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -45,7 +45,7 @@ for(j = 0; j < jdks.size(); j++) {
                                     "MAVEN_OPTS=-Xmx1536m -Xms512m"], jdk) {
                             // Actually run Maven!
                             // -Dmaven.repo.local=… tells Maven to create a subdir in the temporary directory for the local Maven repository
-                            def mvnCmd = "mvn -Pdebug -U -Dset.changelist help:evaluate -Dexpression=changelist -Doutput=$changelistF clean install ${runTests ? '-Dmaven.test.failure.ignore' : '-DskipTests'} -V -B -Dmaven.repo.local=$m2repo -s settings-azure.xml -e"
+                            def mvnCmd = "mvn -Pdebug -U -Dset.changelist help:evaluate -Dexpression=changelist -Doutput=$changelistF clean install -Dtest=AtomicFileWriterPerfTest ${runTests ? '-Dmaven.test.failure.ignore' : '-DskipTests'} -V -B -Dmaven.repo.local=$m2repo -s settings-azure.xml -e"
 
                             if(isUnix()) {
                                 sh mvnCmd
diff --git a/fake b/fake
new file mode 100644
index 000000000000..8daeece8d5a8
--- /dev/null
+++ b/fake
@@ -0,0 +1,7 @@
+5263
+7401
+21740
+15569
+14930
+20759
+10158
diff --git a/test/src/test/java/hudson/util/AtomicFileWriterPerfTest.java b/test/src/test/java/hudson/util/AtomicFileWriterPerfTest.java
index 31942ed3187a..43fa39c6cc7e 100644
--- a/test/src/test/java/hudson/util/AtomicFileWriterPerfTest.java
+++ b/test/src/test/java/hudson/util/AtomicFileWriterPerfTest.java
@@ -24,7 +24,7 @@ public class AtomicFileWriterPerfTest {
      * <strong>really</strong> bad performance regressions.
      */
     @Issue("JENKINS-34855")
-    @Test(timeout = 50 * 1000L)
+    @Test(timeout = 150 * 1000L)
     public void poorManPerformanceTestBed() throws Exception {
         int count = 1000;
         while (count-- > 0) {