/**
* Builds an XML report of the timings to be uploaded for parsing.
*
* @param sender Who to report to
*/
static void reportTimings(CommandSource sender) {
Platform platform = SpongeImpl.getGame().getPlatform();
JsonObjectBuilder builder =
JSONUtil.objectBuilder()
// Get some basic system details about the server
.add(
"version",
platform
.getImplementation()
.getVersion()
.orElse(platform.getMinecraftVersion().getName() + "-DEV"))
.add("maxplayers", SpongeImpl.getGame().getServer().getMaxPlayers())
.add("start", TimingsManager.timingStart / 1000)
.add("end", System.currentTimeMillis() / 1000)
.add("sampletime", (System.currentTimeMillis() - TimingsManager.timingStart) / 1000);
if (!TimingsManager.privacy) {
builder
.add("server", getServerName())
.add("motd", SpongeImpl.getGame().getServer().getMotd().toPlain())
.add("online-mode", SpongeImpl.getGame().getServer().getOnlineMode())
.add("icon", MinecraftServer.getServer().getServerStatusResponse().getFavicon());
}
final Runtime runtime = Runtime.getRuntime();
RuntimeMXBean runtimeBean = ManagementFactory.getRuntimeMXBean();
builder.add(
"system",
JSONUtil.objectBuilder()
.add("timingcost", getCost())
.add("name", System.getProperty("os.name"))
.add("version", System.getProperty("os.version"))
.add("jvmversion", System.getProperty("java.version"))
.add("arch", System.getProperty("os.arch"))
.add("maxmem", runtime.maxMemory())
.add("cpu", runtime.availableProcessors())
.add("runtime", ManagementFactory.getRuntimeMXBean().getUptime())
.add("flags", RUNTIME_FLAG_JOINER.join(runtimeBean.getInputArguments()))
.add(
"gc",
JSONUtil.mapArrayToObject(
ManagementFactory.getGarbageCollectorMXBeans(),
(input) -> {
return JSONUtil.singleObjectPair(
input.getName(),
JSONUtil.arrayOf(input.getCollectionCount(), input.getCollectionTime()));
})));
Set<BlockType> blockTypeSet = Sets.newHashSet();
Set<EntityType> entityTypeSet = Sets.newHashSet();
int size = HISTORY.size();
TimingHistory[] history = new TimingHistory[size + 1];
int i = 0;
for (TimingHistory timingHistory : HISTORY) {
blockTypeSet.addAll(timingHistory.blockTypeSet);
entityTypeSet.addAll(timingHistory.entityTypeSet);
history[i++] = timingHistory;
}
history[i] = new TimingHistory(); // Current snapshot
blockTypeSet.addAll(history[i].blockTypeSet);
entityTypeSet.addAll(history[i].entityTypeSet);
JsonObjectBuilder handlersBuilder = JSONUtil.objectBuilder();
for (TimingIdentifier.TimingGroup group : TimingIdentifier.GROUP_MAP.values()) {
for (TimingHandler id : group.handlers) {
if (!id.timed && !id.isSpecial()) {
continue;
}
handlersBuilder.add(id.id, JSONUtil.arrayOf(group.id, id.name));
}
}
builder.add(
"idmap",
JSONUtil.objectBuilder()
.add(
"groups",
JSONUtil.mapArrayToObject(
TimingIdentifier.GROUP_MAP.values(),
(group) -> {
return JSONUtil.singleObjectPair(group.id, group.name);
}))
.add("handlers", handlersBuilder)
.add(
"worlds",
JSONUtil.mapArrayToObject(
TimingHistory.worldMap.entrySet(),
(entry) -> {
return JSONUtil.singleObjectPair(entry.getValue(), entry.getKey());
}))
.add(
"tileentity",
JSONUtil.mapArrayToObject(
blockTypeSet,
(blockType) -> {
return JSONUtil.singleObjectPair(
Block.getIdFromBlock((Block) blockType), blockType.getId());
}))
.add(
"entity",
JSONUtil.mapArrayToObject(
entityTypeSet,
(entityType) -> {
return JSONUtil.singleObjectPair(
((SpongeEntityType) entityType).entityTypeId, entityType.getId());
})));
// Information about loaded plugins
builder.add(
"plugins",
JSONUtil.mapArrayToObject(
SpongeImpl.getGame().getPluginManager().getPlugins(),
(plugin) -> {
return JSONUtil.objectBuilder()
.add(
plugin.getId(),
JSONUtil.objectBuilder()
.add("version", plugin.getVersion().orElse(""))
.add("description", plugin.getDescription().orElse(""))
.add("website", plugin.getUrl().orElse(""))
.add("authors", AUTHOR_LIST_JOINER.join(plugin.getAuthors())))
.build();
}));
// Information on the users Config
builder.add(
"config",
JSONUtil.objectBuilder()
.add("sponge", serializeConfigNode(SpongeImpl.getGlobalConfig().getRootNode())));
new TimingsExport(sender, builder.build(), history).start();
}
static long getCost() {
// Benchmark the users System.nanotime() for cost basis
int passes = 200;
TimingHandler SAMPLER1 = SpongeTimingsFactory.ofSafe("Timings Sampler 1");
TimingHandler SAMPLER2 = SpongeTimingsFactory.ofSafe("Timings Sampler 2");
TimingHandler SAMPLER3 = SpongeTimingsFactory.ofSafe("Timings Sampler 3");
TimingHandler SAMPLER4 = SpongeTimingsFactory.ofSafe("Timings Sampler 4");
TimingHandler SAMPLER5 = SpongeTimingsFactory.ofSafe("Timings Sampler 5");
TimingHandler SAMPLER6 = SpongeTimingsFactory.ofSafe("Timings Sampler 6");
long start = System.nanoTime();
for (int i = 0; i < passes; i++) {
SAMPLER1.startTiming();
SAMPLER2.startTiming();
SAMPLER3.startTiming();
SAMPLER3.stopTiming();
SAMPLER4.startTiming();
SAMPLER5.startTiming();
SAMPLER6.startTiming();
SAMPLER6.stopTiming();
SAMPLER5.stopTiming();
SAMPLER4.stopTiming();
SAMPLER2.stopTiming();
SAMPLER1.stopTiming();
}
long timingsCost = (System.nanoTime() - start) / passes / 6;
SAMPLER1.reset(true);
SAMPLER2.reset(true);
SAMPLER3.reset(true);
SAMPLER4.reset(true);
SAMPLER5.reset(true);
SAMPLER6.reset(true);
return timingsCost;
}
