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Code Issues Projects Releases Wiki Activity

Log the timing of startup tasks so we can find bottlenecks.

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This commit is contained in:
akwizgran
2014-01-13 21:58:34 +00:00
parent c9928348ef
commit 6f161103ae
4 changed files with 104 additions and 27 deletions
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51
briar-core/src/org/briarproject/plugins/PluginManagerImpl.java
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@@ -37,6 +37,7 @@ import org.briarproject.api.plugins.simplex.SimplexPluginConfig;
import org.briarproject.api.plugins.simplex.SimplexPluginFactory;
import org.briarproject.api.plugins.simplex.SimplexTransportReader;
import org.briarproject.api.plugins.simplex.SimplexTransportWriter;
import org.briarproject.api.system.Clock;
import org.briarproject.api.transport.ConnectionDispatcher;
import org.briarproject.api.ui.UiCallback;
@@ -50,6 +51,7 @@ class PluginManagerImpl implements PluginManager {
private final Executor pluginExecutor;
private final SimplexPluginConfig simplexPluginConfig;
private final DuplexPluginConfig duplexPluginConfig;
private final Clock clock;
private final DatabaseComponent db;
private final Poller poller;
private final ConnectionDispatcher dispatcher;
@@ -60,12 +62,13 @@ class PluginManagerImpl implements PluginManager {
@Inject
PluginManagerImpl(@PluginExecutor Executor pluginExecutor,
SimplexPluginConfig simplexPluginConfig,
DuplexPluginConfig duplexPluginConfig, DatabaseComponent db,
Poller poller, ConnectionDispatcher dispatcher,
UiCallback uiCallback) {
DuplexPluginConfig duplexPluginConfig, Clock clock,
DatabaseComponent db, Poller poller,
ConnectionDispatcher dispatcher, UiCallback uiCallback) {
this.pluginExecutor = pluginExecutor;
this.simplexPluginConfig = simplexPluginConfig;
this.duplexPluginConfig = duplexPluginConfig;
this.clock = clock;
this.db = db;
this.poller = poller;
this.dispatcher = dispatcher;
@@ -167,19 +170,31 @@ class PluginManagerImpl implements PluginManager {
return;
}
try {
long start = clock.currentTimeMillis();
db.addTransport(id, plugin.getMaxLatency());
long duration = clock.currentTimeMillis() - start;
if(LOG.isLoggable(INFO))
LOG.info("Adding transport took " + duration + " ms");
} catch(DbException e) {
if(LOG.isLoggable(WARNING))
LOG.log(WARNING, e.toString(), e);
return;
}
try {
if(plugin.start()) {
long start = clock.currentTimeMillis();
boolean started = plugin.start();
long duration = clock.currentTimeMillis() - start;
if(started) {
simplexPlugins.add(plugin);
} else {
if(LOG.isLoggable(INFO)) {
String name = plugin.getClass().getSimpleName();
LOG.info(name + " did not start");
LOG.info("Starting " + name + " took " +
duration + " ms");
}
} else {
if(LOG.isLoggable(WARNING)) {
String name = plugin.getClass().getSimpleName();
LOG.warning(name + " did not start");
}
}
} catch(IOException e) {
@@ -216,19 +231,31 @@ class PluginManagerImpl implements PluginManager {
return;
}
try {
long start = clock.currentTimeMillis();
db.addTransport(id, plugin.getMaxLatency());
long duration = clock.currentTimeMillis() - start;
if(LOG.isLoggable(INFO))
LOG.info("Adding transport took " + duration + " ms");
} catch(DbException e) {
if(LOG.isLoggable(WARNING))
LOG.log(WARNING, e.toString(), e);
return;
}
try {
if(plugin.start()) {
long start = clock.currentTimeMillis();
boolean started = plugin.start();
long duration = clock.currentTimeMillis() - start;
if(started) {
duplexPlugins.add(plugin);
} else {
if(LOG.isLoggable(INFO)) {
String name = plugin.getClass().getSimpleName();
LOG.info(name + " did not start");
LOG.info("Starting " + name + " took " +
duration + " ms");
}
} else {
if(LOG.isLoggable(WARNING)) {
String name = plugin.getClass().getSimpleName();
LOG.warning(name + " did not start");
}
}
} catch(IOException e) {
@@ -253,7 +280,13 @@ class PluginManagerImpl implements PluginManager {
public void run() {
try {
long start = clock.currentTimeMillis();
plugin.stop();
long duration = clock.currentTimeMillis() - start;
if(LOG.isLoggable(INFO)) {
String name = plugin.getClass().getSimpleName();
LOG.info("Stopping " + name + " took " + duration + " ms");
}
} catch(IOException e) {
if(LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
} finally {