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Any way to monitor a Java application's Function Flow?
In Java, what is the best way to determine the size of an object?What is an efficient way to implement a singleton pattern in Java?What is the best way to filter a Java Collection?What's the simplest way to print a Java array?Any way to declare an array in-line?Simple way to repeat a String in javaEasiest way to convert a List to a Set in JavaDealing with “Xerces hell” in Java/Maven?Ways to iterate over a list in JavaDifference between CompletableFuture, Future and RxJava's Observable
At my new assignment, I need to understand a mid level Java application. To understand the flow faster, I had this idea that if I could see at runtime functions are being called, which function finally responded, then I could really get the whole map in my mind.
I've worked with tools like AppDynamics which tells the latency/DB calls etc. But what I am looking after is something which will tell me the flow at Runtime.
Like, Controller.getStudent() -> Service.getStudent() -> Repository.getStudent() -> ....
I am wondering if there are any tools/techniques as such. Like recording a stacktrace in debug mode. I can imagine a tool doing Thread.currentThread().getStackTrace(). Does anybody have some idea regarding how can do this? (I'm using Springboot and Jboss)
Edit: I'm not really looking after logging, debugging etc. I feel there could be something which could tell what functions are being executed. And determine if there are any limitations.
java performance monitoring execution
asked Mar 8 at 6:41
ShariqShariq
428313
add a comment |
At my new assignment, I need to understand a mid level Java application. To understand the flow faster, I had this idea that if I could see at runtime functions are being called, which function finally responded, then I could really get the whole map in my mind.
I've worked with tools like AppDynamics which tells the latency/DB calls etc. But what I am looking after is something which will tell me the flow at Runtime.
Like, Controller.getStudent() -> Service.getStudent() -> Repository.getStudent() -> ....
I am wondering if there are any tools/techniques as such. Like recording a stacktrace in debug mode. I can imagine a tool doing Thread.currentThread().getStackTrace(). Does anybody have some idea regarding how can do this? (I'm using Springboot and Jboss)
Edit: I'm not really looking after logging, debugging etc. I feel there could be something which could tell what functions are being executed. And determine if there are any limitations.
java performance monitoring execution
asked Mar 8 at 6:41
ShariqShariq
428313
add logging in your methods, and follow the logs
– Stultuske
Mar 8 at 6:44
with Spring-boot, you can add an aspect to auto-add trace on method being called
– Wisthler
Mar 8 at 6:54
add a comment |
At my new assignment, I need to understand a mid level Java application. To understand the flow faster, I had this idea that if I could see at runtime functions are being called, which function finally responded, then I could really get the whole map in my mind.
I've worked with tools like AppDynamics which tells the latency/DB calls etc. But what I am looking after is something which will tell me the flow at Runtime.
Like, Controller.getStudent() -> Service.getStudent() -> Repository.getStudent() -> ....
I am wondering if there are any tools/techniques as such. Like recording a stacktrace in debug mode. I can imagine a tool doing Thread.currentThread().getStackTrace(). Does anybody have some idea regarding how can do this? (I'm using Springboot and Jboss)
Edit: I'm not really looking after logging, debugging etc. I feel there could be something which could tell what functions are being executed. And determine if there are any limitations.
java performance monitoring execution
asked Mar 8 at 6:41
ShariqShariq
428313
At my new assignment, I need to understand a mid level Java application. To understand the flow faster, I had this idea that if I could see at runtime functions are being called, which function finally responded, then I could really get the whole map in my mind.
I've worked with tools like AppDynamics which tells the latency/DB calls etc. But what I am looking after is something which will tell me the flow at Runtime.
Like, Controller.getStudent() -> Service.getStudent() -> Repository.getStudent() -> ....
I am wondering if there are any tools/techniques as such. Like recording a stacktrace in debug mode. I can imagine a tool doing Thread.currentThread().getStackTrace(). Does anybody have some idea regarding how can do this? (I'm using Springboot and Jboss)
Edit: I'm not really looking after logging, debugging etc. I feel there could be something which could tell what functions are being executed. And determine if there are any limitations.
java performance monitoring execution
java performance monitoring execution
asked Mar 8 at 6:41
ShariqShariq
428313
asked Mar 8 at 6:41
ShariqShariq
428313
edited Mar 8 at 6:46
Shariq
asked Mar 8 at 6:41
ShariqShariq
428313
asked Mar 8 at 6:41
ShariqShariq
428313
asked Mar 8 at 6:41
ShariqShariq
428313
428313
add logging in your methods, and follow the logs
– Stultuske
Mar 8 at 6:44
with Spring-boot, you can add an aspect to auto-add trace on method being called
– Wisthler
Mar 8 at 6:54
add a comment |
add logging in your methods, and follow the logs
– Stultuske
Mar 8 at 6:44
with Spring-boot, you can add an aspect to auto-add trace on method being called
– Wisthler
Mar 8 at 6:54
add logging in your methods, and follow the logs
– Stultuske
Mar 8 at 6:44
add logging in your methods, and follow the logs
– Stultuske
Mar 8 at 6:44
with Spring-boot, you can add an aspect to auto-add trace on method being called
– Wisthler
Mar 8 at 6:54
with Spring-boot, you can add an aspect to auto-add trace on method being called
– Wisthler
Mar 8 at 6:54
add a comment |
1 Answer
1
active
oldest
votes
@Aspect
@Component
public class FunctionTraceAspect
@Before("execution(* some.package.*.*.*(..))")
public void appendUserContext(JoinPoint joinPoint)
System.out.println("TRACE: " + joinPoint.getSignature());
answered Mar 8 at 7:09
Edwin M. CruzEdwin M. Cruz
1295
add a comment |
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1 Answer
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active
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
@Aspect
@Component
public class FunctionTraceAspect
@Before("execution(* some.package.*.*.*(..))")
public void appendUserContext(JoinPoint joinPoint)
System.out.println("TRACE: " + joinPoint.getSignature());
answered Mar 8 at 7:09
Edwin M. CruzEdwin M. Cruz
1295
add a comment |
@Aspect
@Component
public class FunctionTraceAspect
@Before("execution(* some.package.*.*.*(..))")
public void appendUserContext(JoinPoint joinPoint)
System.out.println("TRACE: " + joinPoint.getSignature());
answered Mar 8 at 7:09
Edwin M. CruzEdwin M. Cruz
1295
add a comment |
@Aspect
@Component
public class FunctionTraceAspect
@Before("execution(* some.package.*.*.*(..))")
public void appendUserContext(JoinPoint joinPoint)
System.out.println("TRACE: " + joinPoint.getSignature());
answered Mar 8 at 7:09
Edwin M. CruzEdwin M. Cruz
1295
@Aspect
@Component
public class FunctionTraceAspect
@Before("execution(* some.package.*.*.*(..))")
public void appendUserContext(JoinPoint joinPoint)
System.out.println("TRACE: " + joinPoint.getSignature());
answered Mar 8 at 7:09
Edwin M. CruzEdwin M. Cruz
1295
answered Mar 8 at 7:09
Edwin M. CruzEdwin M. Cruz
1295
answered Mar 8 at 7:09
Edwin M. CruzEdwin M. Cruz
1295
answered Mar 8 at 7:09
Edwin M. CruzEdwin M. Cruz
1295
1295
add a comment |
add a comment |
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add logging in your methods, and follow the logs
– Stultuske
Mar 8 at 6:44
with Spring-boot, you can add an aspect to auto-add trace on method being called
– Wisthler
Mar 8 at 6:54