/**
* Prints the verbose GC log to System.out to list the memory usage of all memory pools as well as
* the GC statistics.
*/
@Deprecated
public String[] getVerboseGc() {
String gcs = "";
StringBuilder sb = new StringBuilder();
sb.append("Uptime: " + StringFormatter.formatMillis(rmbean.getUptime()));
for (GarbageCollectorMXBean gc : gcmbeans) {
sb.append(" [" + gc.getName() + ": ");
sb.append("Count=" + gc.getCollectionCount());
sb.append(" GCTime=" + StringFormatter.formatMillis(gc.getCollectionTime()));
sb.append("]");
gcs +=
StringFormatter.formatMillisShort(gc.getCollectionTime())
+ ":("
+ gc.getCollectionCount()
+ ");";
}
sb.append("\n");
for (MemoryPoolMXBean p : pools) {
sb.append(" [" + p.getName() + ":");
MemoryUsage u = p.getUsage();
sb.append(" Used=" + StringFormatter.formatBytes(u.getUsed()));
sb.append(" Committed=" + StringFormatter.formatBytes(u.getCommitted()));
sb.append("]\n");
}
return new String[] {sb.toString(), gcs};
}
public String getMemoryState() {
try {
StringBuilder sb = new StringBuilder();
sb.append("Uptime: " + StringFormatter.formatMillis(rmbean.getUptime()));
sb.append("\n");
for (MemoryPoolMXBean p : pools) {
sb.append(" [" + p.getName() + ":");
MemoryUsage u = p.getUsage();
sb.append(" Used=" + StringFormatter.formatBytes(u.getUsed()));
sb.append(" Committed=" + StringFormatter.formatBytes(u.getCommitted()));
sb.append("]\n");
}
return sb.toString();
} catch (Throwable e) {
return e.getMessage();
}
}