JVM options are questionable

There are quite a few questionable JVM options

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-msk/deploy/deploy.yaml#L145

• Running G1 with a 10ms pause time goal is theoretically possible but ZGC and Shenandoah are really better suited for this. Note you're trading throughput for latency.
• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis
• biased locking has been removed in JDK 18 https://bugs.openjdk.org/browse/JDK-8256425

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-pravega/deploy/deploy.yaml#L461

• Running G1 with a 10ms pause time goal is theoretically possible but ZGC and Shenandoah are really better suited for this. Note you're trading throughput for latency.
• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis
• biased locking has been removed in JDK 18 https://bugs.openjdk.org/browse/JDK-8256425

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-kafka/deploy/ssd-deployment/deploy.yaml#L377

• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-rocketmq/deploy/deploy.yaml#L123

• Running G1 with a 10ms pause time goal is theoretically possible but ZGC and Shenandoah are really better suited for this. Note you're trading throughput for latency.
• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis
• biased locking has been removed in JDK 18 https://bugs.openjdk.org/browse/JDK-8256425

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-nats-streaming/deploy/deploy.yaml#L103

• Running G1 with a 10ms pause time goal is theoretically possible but ZGC and Shenandoah are really better suited for this. Note you're trading throughput for latency.
• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis
• biased locking has been removed in JDK 18 https://bugs.openjdk.org/browse/JDK-8256425

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-msk/deploy/alicloud/deploy.yaml#L148

• Running G1 with a 10ms pause time goal is theoretically possible but ZGC and Shenandoah are really better suited for this. Note you're trading throughput for latency.
• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis
• biased locking has been removed in JDK 18 https://bugs.openjdk.org/browse/JDK-8256425

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-bookkeeper/deploy/deploy.yaml#L183

• Running G1 with a 10ms pause time goal is theoretically possible but ZGC and Shenandoah are really better suited for this. Note you're trading throughput for latency.
• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis
• biased locking has been removed in JDK 18 https://bugs.openjdk.org/browse/JDK-8256425

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-rabbitmq/deploy/alicloud/deploy.yaml#L210

• Running G1 with a 10ms pause time goal is theoretically possible but ZGC and Shenandoah are really better suited for this. Note you're trading throughput for latency.
• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis
• biased locking has been removed in JDK 18 https://bugs.openjdk.org/browse/JDK-8256425

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-redpanda/deploy/certification/deploy.yaml#L164

• Running G1 with a 10ms pause time goal is theoretically possible but ZGC and Shenandoah are really better suited for this. Note you're trading throughput for latency.
• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis
• biased locking has been removed in JDK 18 https://bugs.openjdk.org/browse/JDK-8256425

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-nats/deploy/deploy.yaml#L92

• Running G1 with a 10ms pause time goal is theoretically possible but ZGC and Shenandoah are really better suited for this. Note you're trading throughput for latency.
• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis
• biased locking has been removed in JDK 18 https://bugs.openjdk.org/browse/JDK-8256425

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-kafka/deploy/hdd-deployment/deploy.yaml#L202

• Running G1 with a 10ms pause time goal is theoretically possible but ZGC and Shenandoah are really better suited for this. Note you're trading throughput for latency.
• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis
• biased locking has been removed in JDK 18 https://bugs.openjdk.org/browse/JDK-8256425

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-redpanda/deploy/deploy.yaml#L389

• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-nsq/deploy/deploy.yaml#L99

• Running G1 with a 10ms pause time goal is theoretically possible but ZGC and Shenandoah are really better suited for this. Note you're trading throughput for latency.
• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis
• biased locking has been removed in JDK 18 https://bugs.openjdk.org/browse/JDK-8256425

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-rabbitmq/deploy/deploy.yaml#L179

• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis

https://github.com/redpanda-data/openmessaging-benchmark/blob/f570f148273085a0f028433e3a54db9c85178082/driver-pulsar/deploy/ssd/alicloud/deploy.yaml#L225

• Running G1 with a 10ms pause time goal is theoretically possible but ZGC and Shenandoah are really better suited for this. Note you're trading throughput for latency.
• -XX:+ParallelRefProcEnabled is default since JDK 17 https://www.oracle.com/java/technologies/javase/17-relnote-issues.html#JDK-8204686
• -XX:+AggressiveOpts has been removed in https://bugs.openjdk.org/browse/JDK-8150552
• -XX:+DoEscapeAnalysis is the default, check java -XX:+PrintFlagsFinal -version | grep DoEscapeAnalysis
• biased locking has been removed in JDK 18 https://bugs.openjdk.org/browse/JDK-8256425

Start with the JVM option sections at the referenced lines in the deploy.yaml files under driver-msk, driver-pravega, driver-kafka, driver-rocketmq, driver-nats-streaming, driver-bookkeeper, driver-rabbitmq, driver-redpanda, driver-nats, driver-nsq, and driver-pulsar. Review the linked JDK references and compare the options across deployments. Done means the questionable or obsolete JVM options are consistently addressed in all listed manifests.