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* Profiles:

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- Nicer profile dump
      - More efficient profile lookup for display
      - Fix dumpprofile NPE
      - Change file suffix from .dat to .txt.gz
This commit is contained in:
zzz
2011-03-19 17:19:54 +00:00
parent 34d951aa6b
commit 14986fbfa1
9 changed files with 219 additions and 93 deletions
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22
core/java/src/net/i2p/stat/PersistenceHelper.java
View File

@ -1,10 +1,16 @@
package net.i2p.stat;
import java.util.Date;
import java.util.Properties;
import net.i2p.data.DataHelper;
import net.i2p.util.Log;
/** object orientation gives you hairy palms. */
/**
* Output rate data.
* This is used via ProfilePersistenceHelper and the output
* must be compatible.
*/
class PersistenceHelper {
private final static Log _log = new Log(PersistenceHelper.class);
private final static String NL = System.getProperty("line.separator");
@ -15,6 +21,18 @@ class PersistenceHelper {
buf.append(prefix).append(name).append('=').append(value).append(NL).append(NL);
}
/** @since 0.8.5 */
public final static void addDate(StringBuilder buf, String prefix, String name, String description, long value) {
String when = value > 0 ? (new Date(value)).toString() : "Never";
add(buf, prefix, name, description + ' ' + when, value);
}
/** @since 0.8.5 */
public final static void addTime(StringBuilder buf, String prefix, String name, String description, long value) {
String when = DataHelper.formatDuration(value);
add(buf, prefix, name, description + ' ' + when, value);
}
public final static void add(StringBuilder buf, String prefix, String name, String description, long value) {
buf.append("# ").append(prefix).append(name).append(NL);
buf.append("# ").append(description).append(NL);
@ -48,4 +66,4 @@ class PersistenceHelper {
}
return 0;
}
}
}

33
core/java/src/net/i2p/stat/Rate.java
View File

@ -400,42 +400,41 @@ public class Rate {
}
public void store(String prefix, StringBuilder buf) throws IOException {
PersistenceHelper.add(buf, prefix, ".period", "Number of milliseconds in the period", _period);
PersistenceHelper.add(buf, prefix, ".creationDate",
"When was this rate created? (milliseconds since the epoch, GMT)", _creationDate);
PersistenceHelper.add(buf, prefix, ".lastCoalesceDate",
"When did we last coalesce this rate? (milliseconds since the epoch, GMT)",
PersistenceHelper.addTime(buf, prefix, ".period", "Length of the period:", _period);
PersistenceHelper.addDate(buf, prefix, ".creationDate",
"When was this rate created?", _creationDate);
PersistenceHelper.addDate(buf, prefix, ".lastCoalesceDate",
"When did we last coalesce this rate?",
_lastCoalesceDate);
PersistenceHelper.add(buf, prefix, ".currentDate",
"When did this data get written? (milliseconds since the epoch, GMT)", now());
PersistenceHelper.addDate(buf, prefix, ".currentDate",
"When was this data written?", now());
PersistenceHelper.add(buf, prefix, ".currentTotalValue",
"Total value of data points in the current (uncoalesced) period", _currentTotalValue);
PersistenceHelper
.add(buf, prefix, ".currentEventCount",
PersistenceHelper.add(buf, prefix, ".currentEventCount",
"How many events have occurred in the current (uncoalesced) period?", _currentEventCount);
PersistenceHelper.add(buf, prefix, ".currentTotalEventTime",
"How many milliseconds have the events in the current (uncoalesced) period consumed?",
PersistenceHelper.addTime(buf, prefix, ".currentTotalEventTime",
"How much time have the events in the current (uncoalesced) period consumed?",
_currentTotalEventTime);
PersistenceHelper.add(buf, prefix, ".lastTotalValue",
"Total value of data points in the most recent (coalesced) period", _lastTotalValue);
PersistenceHelper.add(buf, prefix, ".lastEventCount",
"How many events have occurred in the most recent (coalesced) period?", _lastEventCount);
PersistenceHelper.add(buf, prefix, ".lastTotalEventTime",
"How many milliseconds have the events in the most recent (coalesced) period consumed?",
PersistenceHelper.addTime(buf, prefix, ".lastTotalEventTime",
"How much time have the events in the most recent (coalesced) period consumed?",
_lastTotalEventTime);
PersistenceHelper.add(buf, prefix, ".extremeTotalValue",
"Total value of data points in the most extreme period", _extremeTotalValue);
PersistenceHelper.add(buf, prefix, ".extremeEventCount",
"How many events have occurred in the most extreme period?", _extremeEventCount);
PersistenceHelper.add(buf, prefix, ".extremeTotalEventTime",
"How many milliseconds have the events in the most extreme period consumed?",
PersistenceHelper.addTime(buf, prefix, ".extremeTotalEventTime",
"How much time have the events in the most extreme period consumed?",
_extremeTotalEventTime);
PersistenceHelper.add(buf, prefix, ".lifetimeTotalValue",
"Total value of data points since this stat was created", _lifetimeTotalValue);
PersistenceHelper.add(buf, prefix, ".lifetimeEventCount",
"How many events have occurred since this stat was created?", _lifetimeEventCount);
PersistenceHelper.add(buf, prefix, ".lifetimeTotalEventTime",
"How many milliseconds have the events since this stat was created consumed?",
PersistenceHelper.addTime(buf, prefix, ".lifetimeTotalEventTime",
"How much total time was consumed by the events since this stat was created?",
_lifetimeTotalEventTime);
}