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https://issues.apache.org/jira/browse/LOG4J2-695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14055651#comment-14055651
]
SIBISH BASHEER commented on LOG4J2-695:
---------------------------------------
java -jar microbenchmarks.jar -f 5 -wi 10 -i 20 -t 4
{code}
# Run complete. Total time: 01:23:39
Benchmark Mode Samples
Mean Mean error Units
c.c.c.p.Log4j12Benchmark.throughput thrpt 100
112386.299 4543.005 ops/s
c.c.c.p.Log4j12Benchmark.throughputBaseline thrpt 100
4738861083.257 55468703.633 ops/s
c.c.c.p.Log4j12Benchmark.throughputIsEnabled thrpt 100
433308960.400 9204820.372 ops/s
c.c.c.p.Log4j12WrapperBenchmark.throughputBaseline thrpt 100
4749264744.273 46317303.687 ops/s
c.c.c.p.Log4j12WrapperBenchmark.throughputStructured thrpt 100
50904.272 2044.930 ops/s
c.c.c.p.Log4j2Benchmark.throughput thrpt 100
99690.693 29654.376 ops/s
c.c.c.p.Log4j2Benchmark.throughputBaseline thrpt 100
4756797101.406 35854163.938 ops/s
c.c.c.p.Log4j2Benchmark.throughputIsEnabled thrpt 100
633157648.313 5686563.769 ops/s
c.c.c.p.Log4j2WrapperBenchmark.throughputBaseline thrpt 100
4704900738.763 63619511.103 ops/s
c.c.c.p.Log4j2WrapperBenchmark.throughputSimple thrpt 100
122735.891 26569.864 ops/s
c.c.c.p.Log4j2WrapperBenchmark.throughputStructured thrpt 100
73879.426 10855.105 ops/s
c.c.c.p.Log4j12Benchmark.latency sample 3490099
40547.040 5392.103 ns/op
c.c.c.p.Log4j12Benchmark.latencyBaseline sample 6279291
42.875 0.076 ns/op
c.c.c.p.Log4j12Benchmark.latencyIsEnabled sample 4650332
56.905 0.135 ns/op
c.c.c.p.Log4j12WrapperBenchmark.latencyBaseline sample 6376188
42.560 0.060 ns/op
c.c.c.p.Log4j12WrapperBenchmark.latencyStructured sample 5823853
75424.681 643.447 ns/op
c.c.c.p.Log4j2Benchmark.latency sample 1688821
78707.609 21965.050 ns/op
c.c.c.p.Log4j2Benchmark.latencyBaseline sample 6358698
42.198 0.076 ns/op
c.c.c.p.Log4j2Benchmark.latencyIsEnabled sample 6411236
53.020 0.076 ns/op
c.c.c.p.Log4j2WrapperBenchmark.latencyBaseline sample 6288066
42.375 0.061 ns/op
c.c.c.p.Log4j2WrapperBenchmark.latencySimple sample 2658330
54565.071 16744.148 ns/op
c.c.c.p.Log4j2WrapperBenchmark.latencyStructured sample 4027421
63854.342 10574.658 ns/op
c.c.c.p.UUIDBenchmark.latencyBaseline sample 6377216
42.248 0.067 ns/op
c.c.c.p.UUIDBenchmark.latencyJavaUtilUUID sample 2717835
41209.980 475.653 ns/op
c.c.c.p.UUIDBenchmark.latencyLog4jUuidUtil sample 4279253
780.698 16.574 ns/op
{code}
> Custom Logger with restrictions on existing methods
> ---------------------------------------------------
>
> Key: LOG4J2-695
> URL: https://issues.apache.org/jira/browse/LOG4J2-695
> Project: Log4j 2
> Issue Type: Bug
> Components: API
> Reporter: SIBISH BASHEER
> Labels: customlogger
> Fix For: 2.0-rc2
>
> Attachments: AppAsyncMain.java, CustomLogger.java, CustomLogger.java,
> complete project.zip, final code V2 7 2 2014.zip, final code custom
> logger.zip, jmh-based-perf-tests.zip, performance log4j vs log4j2.zip,
> performance log4j vs log4j2.zip, performance log4jvslog4j2 singleclass.zip,
> to Ralph performance code.zip
>
>
> I have been looking at the Custom/Extended logger discussions. But none of
> them seems to fulfil what i am looking for.
> 1) I want custom methods as below:
> {code}
> private static CustomLogger logger =
> CustomLogger.getLogger(AppAsyncMain.class);
>
> logger.info( transaction_id, app_name + event_name +
> "inside the loop" + "inside the loop of
> the sample app" +
> "success" + "looped in" + "loop_count" +
> String.valueOf(i));
> {code}
>
> log:
> {code}
> 2014-06-30 16:09:28,268 log_level="INFO" thread_name="main"
> class_name="com.custom.samplelog4j.AppAsyncMain"
> transaction_id="79ea1071-9565-405a-aa18-75d271694bf2"
> event_id="dd5c69c0-4400-41fd-8a2e-5d538d8e8c9b" app="Sample Logging SDK App"
> event_name="Sample Event" action="start of sample app" desc="start of api"
> result="success" reason="start" token="abcdefg" alias="[email protected]"
> {code}
>
> 2) I want to show warning in existing logger methods so the teams using the
> custom logger doesn't use these methods other than for testing:
> {code}
> logger.info("start of statement");
> {code}
>
> log:
> {code}
> 2014-06-30 16:12:31,065 log_level="INFO" thread_name="main"
> class_name="com.custom.samplelog4j2.AppAsyncMain" start of statement
> customlogger_warning="method not recommended for production use"
> {code}
>
> 3) Custom validations for the fields:
> {code}
> private static String validateFields(String app_name, String event_name,
> String action, String desc, Result result, String
> reason) {
> String validateStatus = "";
> if (!ValidateAppName(app_name)) {
> validateStatus = "app_name";
> } else if (!ValidateEventName(event_name)) {
> validateStatus = "event_name";
> } else if (!ValidateAction(action)) {
> validateStatus = "action";
> } else if (!ValidateDesc(desc)) {
> validateStatus = "desc";
> } else if (!ValidateReason(result, reason)) {
> validateStatus = "reason";
> }
> return validateStatus;
> }
> {code}
> Options tried:
> 1.
> * extended ExtendedLoggerWrapper
> * created the map of the Custom logger
> * This option was failing because of "writing to a closed appender"
> * Attached is the code "CustomLogger.java"
>
> 2. Modified the AbstractLogger in Trunk and added the below methods:
> {code}
> @Override
> public void info(final String message) {
> String updtMessage = message + " amexlogger_error=\"Incorrect method
> used\"";
> logIfEnabled(FQCN, Level.INFO, null, updtMessage, (Throwable) null);
> }
> public void info(final String transactionId, final String app_name, final
> String event_name, final String action, final String desc, final String
> result, final String reason, final String... moreFields) {
> String message = "transaction_id=" + transactionId + " " + "app_name="
> + app_name + " " + "event_name=" + event_name + " " + "action=" + action;
>
> logIfEnabled(FQCN, Level.INFO, null, message, (Throwable) null);
> }
> {code}
> I don't want to modify the methods inside the log4j-api.
>
> Please help me with the correct approach on how to use log4j2 for this
> usecase.
> Thanks
> Sibish
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