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Performance

For those obsessed with speed and efficiency

Best this year

Performance

Should use for each or for loop for primitive array?

89 replies 2 1

String vs StringBuffer vs StringBuilder and String.replaceAll vs String.replace

35 replies

Optimize this Java code help

9 replies 1 2

JMH doesn't work with the javolution package

10 replies

Telemetry - storing the data

4 replies 1

* Winners: Software Telemetry

2 replies 1

SNMP and the new world

3 replies

* Welcome Jamie Riedesel

5 replies 1

Telemetry and AI

4 replies

How to know what metrics are important

2 replies

Scaling metrics and metrics governance at enterprise level

2 replies

Performance

Containerized Java

0 replies

Telemetry and alerting

2 replies

[Book promo]Software Telemetry : collecting data efficiently

2 replies 1

Telemetry products

1 reply

Telemetry in distributed systems

1 reply

Performance

capacity planning tomcat/server

1 reply

More »
Performance Forum at JavaRanch

JMH doesn't work with the javolution package

2 months ago 10 replies

String vs StringBuffer vs StringBuilder and String.replaceAll vs String.replace

3 months ago 35 replies

Optimize this Java code help

5 months ago 9 replies 1 2

* Winners: Software Telemetry

7 months ago 2 replies 1

SNMP and the new world

7 months ago 3 replies

Telemetry and alerting

7 months ago 2 replies

Telemetry products

7 months ago 1 reply

Telemetry - storing the data

7 months ago 4 replies 1

Telemetry and AI

7 months ago 4 replies

Telemetry in distributed systems

7 months ago 1 reply

How to know what metrics are important

7 months ago 2 replies

[Book promo]Software Telemetry : collecting data efficiently

7 months ago 2 replies 1

Scaling metrics and metrics governance at enterprise level

7 months ago 2 replies

* Welcome Jamie Riedesel

7 months ago 5 replies 1

Performance

Containerized Java

7 months ago 0 replies

Java in General

Should use for each or for loop for primitive array?

9 months ago 89 replies [ 1, 2, 3 ] 2 1

Performance

capacity planning tomcat/server

11 months ago 1 reply

Is it necessary to clear and set to null for List, Map,...?

1 year ago 24 replies

How can manage and decrease high CPU usage due running wildfly

1 year ago 12 replies 4

Tuning Metaspace for Services

1 year ago 1 reply

String.format() is a lot faster in Java 17

1 year ago 1 reply

Large Memory Requirements

1 year ago 16 replies 1

Work Being Done on Attacking Slow Start Times in Java

1 year ago 0 replies 1

Performance

Best way to process large/complex XML/schema ?

1 year ago 14 replies

Main Class Loading Process

1 year ago 2 replies

what is the hat/elephant problem?

1 year ago 9 replies 2

Can't create Heap Dumps in Visual VM without JMX

1 year ago 1 reply 2

Expense of spawn multiple processes for java using Python in terms of Performance and execution?

2 years ago 0 replies

unable to login into okta application when using jmeter recording controller

2 years ago 0 replies

JDBC and Relational Databases

Slower Performance

2 years ago 1 reply 2

Troubleshooting CPU spike in a Major Trading Application

2 years ago 0 replies

JVM performance monitor

2 years ago 3 replies

High Memory consumption when multiple sessionfactory is configured in dynamic web application

2 years ago 1 reply 1

Do you want to learn how to analyze thread dumps, heap dumps, GC logs?

2 years ago 0 replies 1
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