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Code Issues Releases Wiki Activity

improve weburi stat

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This commit is contained in:
wenshao
2013-07-26 18:22:00 +08:00
parent efbeb8336e
commit df2062957c
3 changed files with 104 additions and 7 deletions
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src/main/java/com/alibaba/druid/proxy/jdbc/StatementProxyImpl.java
+8 -6
View File
@@ -48,7 +48,7 @@ public class StatementProxyImpl extends WrapperProxyImpl implements StatementPro
protected StatementExecuteType lastExecuteType;
protected Integer updateCount = null;
protected Integer updateCount = null;
private FilterChainImpl filterChain = null;
@@ -319,9 +319,11 @@ public class StatementProxyImpl extends WrapperProxyImpl implements StatementPro
@Override
public boolean getMoreResults() throws SQLException {
updateCount = null;
FilterChainImpl chain = createChain();
boolean value = chain.statement_getMoreResults(this);
if (value) {
updateCount = null;
}
recycleFilterChain(chain);
return value;
}
@@ -549,21 +551,21 @@ public class StatementProxyImpl extends WrapperProxyImpl implements StatementPro
public boolean isFirstResultSet() {
return firstResultSet;
}
@SuppressWarnings("unchecked")
public <T> T unwrap(Class<T> iface) throws SQLException {
if (iface == StatementProxy.class) {
return (T) this;
}
return super.unwrap(iface);
}
public boolean isWrapperFor(Class<?> iface) throws SQLException {
if (iface == StatementProxy.class) {
return true;
}
return super.isWrapperFor(iface);
}
src/main/java/com/alibaba/druid/support/http/stat/WebURIStat.java
+74 -1
View File
@@ -102,6 +102,32 @@ public class WebURIStat {
private final static ThreadLocal<WebURIStat> currentLocal = new ThreadLocal<WebURIStat>();
private volatile long histogram_0_1;
private volatile long histogram_1_10;
private volatile long histogram_10_100;
private volatile long histogram_100_1000;
private volatile int histogram_1000_10000;
private volatile int histogram_10000_100000;
private volatile int histogram_100000_1000000;
private volatile int histogram_1000000_more;
final static AtomicLongFieldUpdater<WebURIStat> histogram_0_1_Updater = AtomicLongFieldUpdater.newUpdater(WebURIStat.class,
"histogram_0_1");
final static AtomicLongFieldUpdater<WebURIStat> histogram_1_10_Updater = AtomicLongFieldUpdater.newUpdater(WebURIStat.class,
"histogram_1_10");
final static AtomicLongFieldUpdater<WebURIStat> histogram_10_100_Updater = AtomicLongFieldUpdater.newUpdater(WebURIStat.class,
"histogram_10_100");
final static AtomicLongFieldUpdater<WebURIStat> histogram_100_1000_Updater = AtomicLongFieldUpdater.newUpdater(WebURIStat.class,
"histogram_100_1000");
final static AtomicIntegerFieldUpdater<WebURIStat> histogram_1000_10000_Updater = AtomicIntegerFieldUpdater.newUpdater(WebURIStat.class,
"histogram_1000_10000");
final static AtomicIntegerFieldUpdater<WebURIStat> histogram_10000_100000_Updater = AtomicIntegerFieldUpdater.newUpdater(WebURIStat.class,
"histogram_10000_100000");
final static AtomicIntegerFieldUpdater<WebURIStat> histogram_100000_1000000_Updater = AtomicIntegerFieldUpdater.newUpdater(WebURIStat.class,
"histogram_100000_1000000");
final static AtomicIntegerFieldUpdater<WebURIStat> histogram_1000000_more_Updater = AtomicIntegerFieldUpdater.newUpdater(WebURIStat.class,
"histogram_1000000_more");
public WebURIStat(String uri){
super();
this.uri = uri;
@@ -145,6 +171,8 @@ public class WebURIStat {
runningCountUpdater.decrementAndGet(this);
requestTimeNanoUpdater.addAndGet(this, nanos);
histogramRecord(nanos);
if (error != null) {
errorCountUpdater.incrementAndGet(this);
}
@@ -212,6 +240,28 @@ public class WebURIStat {
currentLocal.set(null);
}
private void histogramRecord(long nanos) {
final long millis = nanos / 1000 / 1000;
if (millis < 1) {
histogram_0_1_Updater.incrementAndGet(this);
} else if (millis < 10) {
histogram_1_10_Updater.incrementAndGet(this);
} else if (millis < 100) {
histogram_10_100_Updater.incrementAndGet(this);
} else if (millis < 1000) {
histogram_100_1000_Updater.incrementAndGet(this);
} else if (millis < 10000) {
histogram_1000_10000_Updater.incrementAndGet(this);
} else if (millis < 100000) {
histogram_10000_100000_Updater.incrementAndGet(this);
} else if (millis < 1000000) {
histogram_100000_1000000_Updater.incrementAndGet(this);
} else {
histogram_1000000_more_Updater.incrementAndGet(this);
}
}
public int getRunningCount() {
return this.runningCount;
}
@@ -364,6 +414,20 @@ public class WebURIStat {
return profiletat;
}
public long[] getHistogramValues() {
return new long[] {
//
histogram_0_1, //
histogram_1_10, //
histogram_10_100, //
histogram_100_1000, //
histogram_1000_10000, //
histogram_10000_100000, //
histogram_100000_1000000, //
histogram_1000000_more //
};
}
public WebURIStatValue getValue(boolean reset) {
WebURIStatValue val = new WebURIStatValue();
@@ -399,11 +463,20 @@ public class WebURIStat {
val.setLastAccessTimeMillis(get(this, lastAccessTimeMillisUpdater, reset));
val.setProfileEntryStatValueList(this.getProfiletat().getStatValue(reset));
val.histogram_0_1 = get(this, histogram_0_1_Updater, reset);
val.histogram_1_10 = get(this, histogram_1_10_Updater, reset);
val.histogram_10_100 = get(this, histogram_10_100_Updater, reset);
val.histogram_100_1000 = get(this, histogram_100_1000_Updater, reset);
val.histogram_1000_10000 = get(this, histogram_1000_10000_Updater, reset);
val.histogram_10000_100000 = get(this, histogram_10000_100000_Updater, reset);
val.histogram_100000_1000000 = get(this, histogram_100000_1000000_Updater, reset);
val.histogram_1000000_more = get(this, histogram_1000000_more_Updater, reset);
return val;
}
public Map<String, Object> getStatData() {
return getValue(false).getStatData();
return getValue(false).getStatData();
}
}
src/main/java/com/alibaba/druid/support/http/stat/WebURIStatValue.java
+22
View File
@@ -58,6 +58,27 @@ public class WebURIStatValue {
private List<ProfileEntryStatValue> profileEntryStatValueList;
protected long histogram_0_1;
protected long histogram_1_10;
protected long histogram_10_100;
protected long histogram_100_1000;
protected int histogram_1000_10000;
protected int histogram_10000_100000;
protected int histogram_100000_1000000;
protected int histogram_1000000_more;
public long[] getHistogram() {
return new long[] { histogram_0_1, //
histogram_1_10, //
histogram_10_100, //
histogram_100_1000, //
histogram_1000_10000, //
histogram_10000_100000, //
histogram_100000_1000000, //
histogram_1000000_more, //
};
}
public List<ProfileEntryStatValue> getProfileEntryStatValueList() {
return profileEntryStatValueList;
}
@@ -280,6 +301,7 @@ public class WebURIStatValue {
data.put("JdbcResultSetOpenCount", this.getJdbcResultSetOpenCount());
data.put("JdbcResultSetCloseCount", this.getJdbcResultSetCloseCount());
data.put("Histogram", this.getHistogram());
if (this.profileEntryStatValueList != null) {
int size = profileEntryStatValueList.size();