75 lines
2.6 KiB
Java
75 lines
2.6 KiB
Java
/*
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* Decompiled with CFR 0.152.
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*
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* Could not load the following classes:
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* com.mojang.logging.LogUtils
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* org.apache.commons.lang3.StringUtils
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* org.jspecify.annotations.Nullable
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* org.slf4j.Logger
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*/
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package net.minecraft.util.profiling.jfr;
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import com.mojang.logging.LogUtils;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.StandardOpenOption;
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import java.util.function.Supplier;
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import net.minecraft.server.Bootstrap;
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import net.minecraft.util.profiling.jfr.parse.JfrStatsParser;
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import net.minecraft.util.profiling.jfr.parse.JfrStatsResult;
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import org.apache.commons.lang3.StringUtils;
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import org.jspecify.annotations.Nullable;
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import org.slf4j.Logger;
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public class SummaryReporter {
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private static final Logger LOGGER = LogUtils.getLogger();
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private final Runnable onDeregistration;
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protected SummaryReporter(Runnable onDeregistration) {
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this.onDeregistration = onDeregistration;
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}
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public void recordingStopped(@Nullable Path result) {
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JfrStatsResult statsResult;
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if (result == null) {
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return;
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}
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this.onDeregistration.run();
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SummaryReporter.infoWithFallback(() -> "Dumped flight recorder profiling to " + String.valueOf(result));
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try {
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statsResult = JfrStatsParser.parse(result);
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}
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catch (Throwable t) {
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SummaryReporter.warnWithFallback(() -> "Failed to parse JFR recording", t);
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return;
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}
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try {
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SummaryReporter.infoWithFallback(statsResult::asJson);
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Path jsonReport = result.resolveSibling("jfr-report-" + StringUtils.substringBefore((String)result.getFileName().toString(), (String)".jfr") + ".json");
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Files.writeString(jsonReport, (CharSequence)statsResult.asJson(), StandardOpenOption.CREATE);
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SummaryReporter.infoWithFallback(() -> "Dumped recording summary to " + String.valueOf(jsonReport));
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}
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catch (Throwable t) {
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SummaryReporter.warnWithFallback(() -> "Failed to output JFR report", t);
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}
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}
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private static void infoWithFallback(Supplier<String> message) {
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if (LogUtils.isLoggerActive()) {
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LOGGER.info(message.get());
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} else {
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Bootstrap.realStdoutPrintln(message.get());
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}
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}
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private static void warnWithFallback(Supplier<String> message, Throwable t) {
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if (LogUtils.isLoggerActive()) {
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LOGGER.warn(message.get(), t);
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} else {
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Bootstrap.realStdoutPrintln(message.get());
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t.printStackTrace(Bootstrap.STDOUT);
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}
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}
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}
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