org.jruby.runtime.profile.GraphProfilePrinter Maven / Gradle / Ivy
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package org.jruby.runtime.profile;
import java.io.PrintStream;
import java.util.Arrays;
import java.util.Comparator;
import org.jruby.util.collections.IntHashMap;
public class GraphProfilePrinter extends ProfilePrinter {
public GraphProfilePrinter(ProfileData profileData) {
super(profileData);
}
GraphProfilePrinter(ProfileData profileData, Invocation topInvocation) {
super(profileData, topInvocation);
}
public void printHeader(PrintStream out) {
out.printf("\n%s profile results:\n", getThreadName());
}
public void printProfile(PrintStream out, boolean first) {
final Invocation topInvocation = getTopInvocation();
if (!first) {
out.println();
}
out.printf("Total time: %s\n\n", nanoString(topInvocation.getDuration()));
out.println(" %total %self total self children calls name");
final IntHashMap methods = methodData(topInvocation);
final MethodData[] sortedMethods = methods.values().toArray(new MethodData[methods.size()]);
Arrays.sort(sortedMethods, new Comparator() {
public int compare(MethodData md1, MethodData md2) {
long time1 = md1.totalTime();
long time2 = md2.totalTime();
return time1 == time2 ? 0 : (time1 < time2 ? 1 : -1);
}
});
for (final MethodData data : sortedMethods) {
if (!isProfilerInvocation(data.invocations.get(0))) {
out.println("---------------------------------------------------------------------------------------------------------");
int serial = data.serialNumber;
if (serial != 0) {
int[] parentSerialsInts = data.parents();
Integer[] parentSerials = new Integer[parentSerialsInts.length];
for (int i = 0; i < parentSerialsInts.length; i++) {
parentSerials[i] = parentSerialsInts[i];
}
Arrays.sort(parentSerials, new Comparator() {
public int compare(Integer parent1, Integer parent2) {
long time1 = data.rootInvocationsFromParent(parent1).totalTime();
long time2 = data.rootInvocationsFromParent(parent2).totalTime();
return time1 == time2 ? 0 : (time1 < time2 ? -1 : 1);
}
});
if (parentSerials.length > 0) {
for (int parentSerial : parentSerials) {
String callerName = methodName(parentSerial);
InvocationSet invs = data.rootInvocationsFromParent(parentSerial);
out.print(" ");
pad(out, 10, nanoString(invs.totalTime()));
out.print(" ");
pad(out, 10, nanoString(invs.selfTime()));
out.print(" ");
pad(out, 10, nanoString(invs.childTime()));
out.print(" ");
pad(out, 20, Integer.toString(data.invocationsFromParent(parentSerial).totalCalls()) + "/" + Integer.toString(data.totalCalls()));
out.print(" ");
out.print(callerName);
out.println("");
}
}
}
String displayName = methodName(serial);
if (topInvocation.getDuration() == 0) {
out.print(" 100% 100% ");
} else {
out.print(" ");
pad(out, 4, Long.toString(data.totalTime() * 100 / topInvocation.getDuration()));
out.print("% ");
pad(out, 4, Long.toString(data.selfTime() * 100 / topInvocation.getDuration()));
out.print("% ");
}
pad(out, 10, nanoString(data.totalTime()));
out.print(" ");
pad(out, 10, nanoString(data.selfTime()));
out.print(" ");
pad(out, 10, nanoString(data.childTime()));
out.print(" ");
pad(out, 20, Integer.toString(data.totalCalls()));
out.print(" ");
out.print(displayName);
out.println("");
int[] childSerialsInts = data.children();
Integer[] childSerials = new Integer[childSerialsInts.length];
for (int i = 0; i < childSerialsInts.length; i++) {
childSerials[i] = childSerialsInts[i];
}
Arrays.sort(childSerials, new Comparator() {
public int compare(Integer child1, Integer child2) {
long time1 = data.rootInvocationsOfChild(child1).totalTime();
long time2 = data.rootInvocationsOfChild(child2).totalTime();
return time1 == time2 ? 0 : (time1 < time2 ? 1 : -1);
}
});
if (childSerials.length > 0) {
for (int childSerial : childSerials) {
if (!isThisProfilerInvocation(childSerial)) {
String callerName = methodName(childSerial);
InvocationSet invs = data.rootInvocationsOfChild(childSerial);
out.print(" ");
pad(out, 10, nanoString(invs.totalTime()));
out.print(" ");
pad(out, 10, nanoString(invs.selfTime()));
out.print(" ");
pad(out, 10, nanoString(invs.childTime()));
out.print(" ");
pad(out, 20, Integer.toString(data.invocationsOfChild(childSerial).totalCalls()) + "/" + Integer.toString(methods.get(childSerial).totalCalls()));
out.print(" ");
out.print(callerName);
out.println("");
}
}
}
}
}
}
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