Instructors:
Mashi Bing teacher, the teacher even Pengju
I believe that many small partners all the time to see the entry of teacher Mashi Bing Battle City into a Java pit, Ma, now want to look inside for Java architecture level, especially out of a JVM combat training camp three days, if you can seriously learn, get to the essence of technology teacher has said , your resume can update a bonus item -
Two Daniel will take you into the world of JVM tuning, to help you in the face of those millions of users, do QPS, one million TPS, and every day the PB-class large amount of data processing systems, when, no longer timid, not then a guilty conscience, to open upgrade the salary trip! sweeping interview questions on the JVM, JVM beating and hanging all the courage to ask questions of the interviewer. Fill in your resume JVM tuning experience for the promotion and pay rise add an indelible mark.
- When the interviewer to ask you questions JVM real question, do you feel at a loss?
- GC want to solve problems in production environments, whether you feel the dog bites hedgehog, nowhere at the mouth?
- Face of massive JVM parameters, and whether to feel confused and helpless?
- JVM read a lot of articles, but when encountered in real production environment issues, if you still do not know how to analyze the investigation?
You lack is the word:
Real
Mashi Bing teacher with four hours, take you into the JVM tuning real world, help you in the face of those millions of users, do QPS, one million TPS , and every day the PB-class large amount of data processing systems , when, no longer timid, no longer a guilty conscience, to open upgrade the salary trip!
Former camp: GC preview release biography
Live courses + work + practical operation guide Comments
The first day: Jvm garbage collection Quick Start
- What is garbage?
- How to locate the garbage?
- Common garbage collection algorithm
- Common garbage collector
- Memory consumption on the line estimate system before the system
- On-line systems concurrent access to the case before the estimated system
- The JVM initial parameter set estimates
- Stress testing methodology
- Adjustment parameter value according to the measurement result pressure
- After the line setting system parameters log
- Regular observation logs situation
- Solve the real problem according to the log
The next day: garbage collection theory with hands-on practical production environment
- Why a one million TPS system frequently GC?
- JVM problems locating utility parameter settings
- Observe the operation of the system with the top command
- Positioning the virtual machine process using jps
- Positioning JVM problem with jstat
- Export jmap with a memory dump file
- Thread with a positioning problem jstack
- Analyze the dump file jhat
- Other awesome tool visual VM, MAT, Arthas introduction
- Hands combat
- Q & A focus, students learn to solve problems in
- Facing the future, learning route guidance and career planning
Price is (399) Limited time offer only (0.02 yuan)
How to participate: Focus Forward article after private letter I (Mashi Bing) I send you some information on the Gifted training, notes, etc., are more likely to get sent out by the Mashi Bing teacher Java multi-threaded and high concurrency, and performance tuning JVM an excellent book!
As long as a person know where to go, the world will submit to him. mutual encouragement!
