Are Java 8 streams slower than hand written loops?
1889
How do I write a correct micro-benchmark in Java?
83605
Which is faster: Stack allocation or Heap allocation
51879
What are the effects of exceptions on performance in Java?
64995
The speed of Sum[] varies strangely
58278
Why does Iterable not provide stream() and parallelStream() methods?
17990
Why does the order of the loops affect performance when iterating over a 2D array?
5481
Testing thread priority. How come in some cases low priority threads are faster?
90792
Zipping streams using JDK8 with lambda (java.util.stream.Streams.zip)
158398
Why StringTemplate could be slow?
156347
Is reading the `length` property of an array really that expensive an operation in JavaScript?
83735
What is the memory overhead of a Java method?
98129
Performance differences between pipelines and process substitution
47701
Why is string concatenation faster than array join?
28755
Performance issues with nested loops and string concatenations
57705
can the order of code make this program faster?
90867
The performance impact of using instanceof in Java
10423
Why is Schema.describeSObjects(types) Slower Than Schema.getGlobalDescribe()?