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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2019/03/26 01:52:35 UTC
[GitHub] [incubator-skywalking] wu-sheng opened a new pull request #2403:
Support endpoint group in mesh.
wu-sheng opened a new pull request #2403: Support endpoint group in mesh.
URL: https://github.com/apache/incubator-skywalking/pull/2403
I am using the regex to group mesh, because this is what is common and JVM provided. Maybe we could re-write the algorithm, but later.
Here the benchmark for 2 rules and 100 rules.
```
* # JMH version: 1.21
* # VM version: JDK 1.8.0_91, Java HotSpot(TM) 64-Bit Server VM, 25.91-b14
* # VM invoker: /Users/wusheng/Documents/applications/jdk1.8.0_91.jdk/Contents/Home/jre/bin/java
* # VM options: -ea -Didea.test.cyclic.buffer.size=1048576 -javaagent:/Applications/IntelliJ IDEA.app/Contents/lib/idea_rt.jar=54841:/Applications/IntelliJ IDEA.app/Contents/bin -Dfile.encoding=UTF-8
* # Warmup: <none>
* # Measurement: 5 iterations, 10 s each
* # Timeout: 10 min per iteration
* # Threads: 1 thread, will synchronize iterations
* # Benchmark mode: Throughput, ops/time
* # Benchmark: org.apache.skywalking.apm.util.StringFormatGroupTest.test100Rule
*
* # Run progress: 0.00% complete, ETA 00:01:40
* # Fork: 1 of 1
* Iteration 1: 32016.496 ops/s
* Iteration 2: 36703.873 ops/s
* Iteration 3: 37121.543 ops/s
* Iteration 4: 36898.225 ops/s
* Iteration 5: 34712.564 ops/s
*
*
* Result "org.apache.skywalking.apm.util.StringFormatGroupTest.test100Rule":
* 35490.540 ±(99.9%) 8345.368 ops/s [Average]
* (min, avg, max) = (32016.496, 35490.540, 37121.543), stdev = 2167.265
* CI (99.9%): [27145.173, 43835.908] (assumes normal distribution)
*
*
* # JMH version: 1.21
* # VM version: JDK 1.8.0_91, Java HotSpot(TM) 64-Bit Server VM, 25.91-b14
* # VM invoker: /Users/wusheng/Documents/applications/jdk1.8.0_91.jdk/Contents/Home/jre/bin/java
* # VM options: -ea -Didea.test.cyclic.buffer.size=1048576 -javaagent:/Applications/IntelliJ IDEA.app/Contents/lib/idea_rt.jar=54841:/Applications/IntelliJ IDEA.app/Contents/bin -Dfile.encoding=UTF-8
* # Warmup: <none>
* # Measurement: 5 iterations, 10 s each
* # Timeout: 10 min per iteration
* # Threads: 1 thread, will synchronize iterations
* # Benchmark mode: Throughput, ops/time
* # Benchmark: org.apache.skywalking.apm.util.StringFormatGroupTest.testMatch
*
* # Run progress: 50.00% complete, ETA 00:00:50
* # Fork: 1 of 1
* Iteration 1: 1137158.205 ops/s
* Iteration 2: 1192936.161 ops/s
* Iteration 3: 1218773.403 ops/s
* Iteration 4: 1222966.452 ops/s
* Iteration 5: 1235609.354 ops/s
*
*
* Result "org.apache.skywalking.apm.util.StringFormatGroupTest.testMatch":
* 1201488.715 ±(99.9%) 150813.461 ops/s [Average]
* (min, avg, max) = (1137158.205, 1201488.715, 1235609.354), stdev = 39165.777
* CI (99.9%): [1050675.254, 1352302.176] (assumes normal distribution)
*
*
* # Run complete. Total time: 00:01:41
*
* REMEMBER: The numbers below are just data. To gain reusable insights, you need to follow up on
* why the numbers are the way they are. Use profilers (see -prof, -lprof), design factorial
* experiments, perform baseline and negative tests that provide experimental control, make sure
* the benchmarking environment is safe on JVM/OS/HW level, ask for reviews from the domain experts.
* Do not assume the numbers tell you what you want them to tell.
*
* Benchmark Mode Cnt Score Error Units
* StringFormatGroupTest.test100Rule thrpt 5 35490.540 ± 8345.368 ops/s
* StringFormatGroupTest.testMatch thrpt 5 1201488.715 ± 150813.461 ops/s
```
This is totally optional, if we add `endpoint_rules.properties` in config folder, this active.
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