mirror of
https://github.com/PaperMC/Paper.git
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146 lines
4.9 KiB
Diff
146 lines
4.9 KiB
Diff
--- a/net/minecraft/server/MethodProfiler.java
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+++ b/net/minecraft/server/MethodProfiler.java
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@@ -10,130 +10,30 @@
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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+// CraftBukkit start - Strip down to empty methods, performance cost
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public class MethodProfiler {
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- private static final Logger b = LogManager.getLogger();
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- private final List<String> c = Lists.newArrayList();
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- private final List<Long> d = Lists.newArrayList();
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public boolean a;
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- private String e = "";
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- private final Map<String, Long> f = Maps.newHashMap();
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-
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public MethodProfiler() {}
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public void a() {
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- this.f.clear();
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- this.e = "";
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- this.c.clear();
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}
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public void a(String s) {
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- if (this.a) {
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- if (this.e.length() > 0) {
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- this.e = this.e + ".";
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- }
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-
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- this.e = this.e + s;
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- this.c.add(this.e);
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- this.d.add(Long.valueOf(System.nanoTime()));
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- }
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}
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public void b() {
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- if (this.a) {
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- long i = System.nanoTime();
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- long j = ((Long) this.d.remove(this.d.size() - 1)).longValue();
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-
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- this.c.remove(this.c.size() - 1);
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- long k = i - j;
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-
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- if (this.f.containsKey(this.e)) {
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- this.f.put(this.e, Long.valueOf(((Long) this.f.get(this.e)).longValue() + k));
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- } else {
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- this.f.put(this.e, Long.valueOf(k));
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- }
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-
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- if (k > 100000000L) {
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- MethodProfiler.b.warn("Something\'s taking too long! \'{}\' took aprox {} ms", new Object[] { this.e, Double.valueOf((double) k / 1000000.0D)});
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- }
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-
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- this.e = this.c.isEmpty() ? "" : (String) this.c.get(this.c.size() - 1);
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- }
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}
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public List<MethodProfiler.ProfilerInfo> b(String s) {
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- if (!this.a) {
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- return Collections.emptyList();
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- } else {
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- long i = this.f.containsKey("root") ? ((Long) this.f.get("root")).longValue() : 0L;
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- long j = this.f.containsKey(s) ? ((Long) this.f.get(s)).longValue() : -1L;
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- ArrayList arraylist = Lists.newArrayList();
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-
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- if (s.length() > 0) {
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- s = s + ".";
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- }
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-
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- long k = 0L;
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- Iterator iterator = this.f.keySet().iterator();
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-
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- while (iterator.hasNext()) {
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- String s1 = (String) iterator.next();
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-
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- if (s1.length() > s.length() && s1.startsWith(s) && s1.indexOf(".", s.length() + 1) < 0) {
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- k += ((Long) this.f.get(s1)).longValue();
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- }
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- }
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-
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- float f = (float) k;
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-
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- if (k < j) {
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- k = j;
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- }
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-
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- if (i < k) {
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- i = k;
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- }
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-
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- Iterator iterator1 = this.f.keySet().iterator();
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-
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- String s2;
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-
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- while (iterator1.hasNext()) {
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- s2 = (String) iterator1.next();
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- if (s2.length() > s.length() && s2.startsWith(s) && s2.indexOf(".", s.length() + 1) < 0) {
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- long l = ((Long) this.f.get(s2)).longValue();
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- double d0 = (double) l * 100.0D / (double) k;
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- double d1 = (double) l * 100.0D / (double) i;
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- String s3 = s2.substring(s.length());
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-
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- arraylist.add(new MethodProfiler.ProfilerInfo(s3, d0, d1));
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- }
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- }
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-
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- iterator1 = this.f.keySet().iterator();
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-
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- while (iterator1.hasNext()) {
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- s2 = (String) iterator1.next();
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- this.f.put(s2, Long.valueOf(((Long) this.f.get(s2)).longValue() * 999L / 1000L));
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- }
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-
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- if ((float) k > f) {
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- arraylist.add(new MethodProfiler.ProfilerInfo("unspecified", (double) ((float) k - f) * 100.0D / (double) k, (double) ((float) k - f) * 100.0D / (double) i));
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- }
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-
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- Collections.sort(arraylist);
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- arraylist.add(0, new MethodProfiler.ProfilerInfo(s, 100.0D, (double) k * 100.0D / (double) i));
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- return arraylist;
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- }
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+ return null;
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}
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public void c(String s) {
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- this.b();
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- this.a(s);
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}
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public String c() {
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- return this.c.size() == 0 ? "[UNKNOWN]" : (String) this.c.get(this.c.size() - 1);
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+ return "";
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}
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public static final class ProfilerInfo implements Comparable<MethodProfiler.ProfilerInfo> {
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@@ -152,7 +52,7 @@
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return methodprofiler_profilerinfo.a < this.a ? -1 : (methodprofiler_profilerinfo.a > this.a ? 1 : methodprofiler_profilerinfo.c.compareTo(this.c));
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}
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- public int compareTo(Object object) {
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+ public int compareTo(MethodProfiler.ProfilerInfo object) { // CraftBukkit: decompile error
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return this.a((MethodProfiler.ProfilerInfo) object);
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}
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}
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