answers.ycrash.io
Open in
urlscan Pro
54.176.87.201
Public Scan
URL:
https://answers.ycrash.io/question/CPU*20Utilization*20High?q=881
Submission: On December 27 via api from US — Scanned from DE
Submission: On December 27 via api from US — Scanned from DE
Form analysis
0 forms found in the DOMText Content
0 * Sign In * Sign Up SIGN IN Email Address Password Forgot Password? Stay Signed In Sign In New to yCrash Answers? Sign Up RAHUL S Dec 03, 2022 10:27 CPU Utilization High Report URL - https://fastthread.io/my-thread-report.jsp?p=c2hhcmVkLzIwMjIvMTIvMy90aHJlYWRkdW1wLnppcC0tMTAtMjEtMTE= CPU UTILIZATION HIGH CPU Utilization High Report URL - https://fastthread.io/my-thread-report.jsp?p=c2hhcmVkLzIwMjIvMTIvMy90aHJlYWRkdW1wLnppcC0tMTAtMjEtMTE= * 71View(s) 1 0 * 0Like(s) * 0Dislike(s) * 0Saved * 0 Share(s) * Facebook * Twitter * Email * Copy Link * * PLEASE SIGN IN OR SIGN UP TO POST YOUR COMMENT OR ANSWER 1 ANSWER(S) Sort * Oldest * Newest * Likes RAM LAKSHMANANDEC 03, 2022 11:44 Hello Rahul! Greetings. I reviewed your thread dump. It looks good. There was no noticeable problem. DId you capture the thread dump right when CPU consumption was spiking up? Inorder to accurately point the lines of code causing the CPU spike, you need to analyze not only thread dumps but also 'top -H -p {PID}' command output, where {PID} is your Java application's process Id which is experiencing CPU spike. When you issue this ‘top’ command with given arguments, it will list all the threads running in the application and amount of CPU each one of the thread consume. Once you have both the data, you can identify high CPU consuming thread and lines of code they are executing. You can use the open source yCrash script which will capture 360-degree application level artifacts (like GC logs, 3 snapshots of thread dumps, heap dumps) and system level artifacts (like top, top -H, netstat, vmstat, iostat, dmesg, diskusage, kernel parameters...). Once you have these data, either you can manually analyze them or upload it to yCrash tool. Tool analyzes all these dataset and generates an instant root cause analysis report pointing out exact line of code causing the CPU spike. Here is more detailed information on how to diagnose high CPU spike. Hello Rahul! Greetings. I reviewed your thread dump. It looks good. There was no noticeable problem. DId you capture the thread dump right when CPU consumption was spiking up? Inorder to accurately point the lines of code causing the CPU spike, you need to analyze not only thread dumps but also 'top -H -p {PID}' command output, where {PID} is your Java application's process Id which is experiencing CPU spike. When you issue this ‘top’ command with given arguments, it will list all the threads running in the application and amount of CPU each one of the thread consume. Once you have both the data, you can identify high CPU consuming thread and lines of code they are executing. You can use the open source yCrash script which will capture 360-degree application level artifacts (like GC logs, 3 snapshots of thread dumps, heap dumps) and system level artifacts (like top, top -H, netstat, vmstat, iostat, dmesg, diskusage, kernel parameters...). Once you have these data, either you can manually analyze them or upload it to yCrash tool. Tool analyzes all these dataset and generates an instant root cause analysis report pointing out exact line of code causing the CPU spike. Here is more detailed information on how to diagnose high CPU spike. * 0Like(s) * 0Dislike(s) * 0 Comment(s) * Add a Comment Post Your Comment GOT SOMETHING ELSE ON MIND? POST YOUR QUESTION Post a Question RELATED QUESTIONS * How yCrash analyze JVM crash not OOM * Understand sudden CPU increase * C2 CompilerThread0 high cpu spike * I need to understand which threads are consuming more CPU ? * Reduce long GC pause times View All RECENT QUESTIONS * Do I need to increase the tomcat thread? * Got struck thread configured this value '-Dweblogic.http.client.defaultConnectTime... * How to solve blocking thread issue? * How to find object from object ID * CPU Utilization High * What is the problem in this thread dump? CHECK THESE BLOGS * What is garbage collection log, thread dump, heap dump? * G1 GC Tuning Tips! * Troubleshooting cpu spike in a major trading application. * Thread states table view! * 7 JVM arguments of Highly Effective Applications! * Memory wasted by spring boot application. EDIT YOUR QUESTION Title Description Tags Separate with comma, space or ENTER key. Special characters are not allowed in tag. Cancel Update Your Question EDIT YOUR ANSWER Cancel Update Your Answer EDIT YOUR COMMENT Cancel Update your Comment LIKES -------------------------------------------------------------------------------- answers@ycrash.io 2020-2022 © All Rights Reserved | Made by Tier1app with + soul + intelligence