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From clebertsuconic <...@git.apache.org>
Subject [GitHub] activemq-artemis pull request #1295: ARTEMIS-1185 Inter-Process Journal Samp...
Date Thu, 08 Jun 2017 21:40:22 GMT
Github user clebertsuconic commented on a diff in the pull request:

    https://github.com/apache/activemq-artemis/pull/1295#discussion_r121005604
  
    --- Diff: artemis-cli/src/main/java/org/apache/activemq/artemis/cli/commands/tools/journal/JournalSamplingProfiler.java
---
    @@ -0,0 +1,307 @@
    +/**
    + * Licensed to the Apache Software Foundation (ASF) under one or more
    + * contributor license agreements. See the NOTICE file distributed with
    + * this work for additional information regarding copyright ownership.
    + * The ASF licenses this file to You under the Apache License, Version 2.0
    + * (the "License"); you may not use this file except in compliance with
    + * the License. You may obtain a copy of the License at
    + *
    + * http://www.apache.org/licenses/LICENSE-2.0
    + *
    + * Unless required by applicable law or agreed to in writing, software
    + * distributed under the License is distributed on an "AS IS" BASIS,
    + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    + * See the License for the specific language governing permissions and
    + * limitations under the License.
    + */
    +
    +package org.apache.activemq.artemis.cli.commands.tools.journal;
    +
    +import java.io.File;
    +import java.io.FileOutputStream;
    +import java.io.PrintStream;
    +import java.util.Arrays;
    +import java.util.Comparator;
    +import java.util.concurrent.TimeUnit;
    +import java.util.concurrent.atomic.AtomicLong;
    +import java.util.concurrent.locks.LockSupport;
    +
    +import io.airlift.airline.Command;
    +import io.airlift.airline.Option;
    +import org.apache.activemq.artemis.cli.commands.ActionContext;
    +import org.apache.activemq.artemis.cli.commands.Configurable;
    +import org.apache.activemq.artemis.core.config.impl.FileConfiguration;
    +import org.apache.activemq.artemis.core.io.buffer.counters.FlushSampleFlyweight;
    +import org.apache.activemq.artemis.core.io.buffer.counters.Profiler;
    +import org.apache.activemq.artemis.utils.collections.MulticastSample;
    +
    +@Command(name = "perf-journal-stat", description = "Provide sampling of performance counters
of a profiled journal")
    +public class JournalSamplingProfiler extends Configurable {
    --- End diff --
    
    would be too much to ask renaming this to PerfJournalStat ? :)
    
    don't mean to be annoying :)


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