16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @summary Test checks output displayed with jstat -gc.
27 * Test scenario:
28 * test several times provokes garbage collection
29 * in the debuggee application
30 * and after each garbage collection runs jstat.
31 * jstat should show that after garbage collection
32 * number of GC events and garbage
33 * collection time increase.
34 * @library /test/lib/share/classes
35 * @library ../share
36 * @build common.*
37 * @build utils.*
38 *
39 * @run main/othervm -XX:+UsePerfData GcTest01
40 */
41 import utils.*;
42
43 public class GcTest01 {
44
45 public static void main(String[] args) throws Exception {
46
47 // We will be running "jstat -gc" tool
48 JstatGcTool jstatGcTool = new JstatGcTool(ProcessHandle.current().getPid());
49
50 // Run once and get the results asserting that they are reasonable
51 JstatGcResults measurement1 = jstatGcTool.measure();
52 measurement1.assertConsistency();
53
54 GcProvoker gcProvoker = GcProvoker.createGcProvoker();
55
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16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @summary Test checks output displayed with jstat -gc.
27 * Test scenario:
28 * test several times provokes garbage collection
29 * in the debuggee application
30 * and after each garbage collection runs jstat.
31 * jstat should show that after garbage collection
32 * number of GC events and garbage
33 * collection time increase.
34 * @library /test/lib/share/classes
35 * @library ../share
36 * @ignore 8147848
37 * @build common.*
38 * @build utils.*
39 *
40 * @run main/othervm -XX:+UsePerfData GcTest01
41 */
42 import utils.*;
43
44 public class GcTest01 {
45
46 public static void main(String[] args) throws Exception {
47
48 // We will be running "jstat -gc" tool
49 JstatGcTool jstatGcTool = new JstatGcTool(ProcessHandle.current().getPid());
50
51 // Run once and get the results asserting that they are reasonable
52 JstatGcResults measurement1 = jstatGcTool.measure();
53 measurement1.assertConsistency();
54
55 GcProvoker gcProvoker = GcProvoker.createGcProvoker();
56
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