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[FIXED JENKINS-22609] Better summarize Item’s of all kinds.
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@jglick
jglick committed Aug 28, 2014
1 parent 29a0f77 commit c6ab1b3
Showing 1 changed file with 56 additions and 68 deletions.
124 changes: 56 additions & 68 deletions src/main/java/com/cloudbees/jenkins/support/impl/AboutJenkins.java
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Expand Up @@ -22,13 +22,11 @@
import hudson.Util;
import hudson.lifecycle.Lifecycle;
import hudson.model.Describable;
import hudson.model.Descriptor;
import hudson.model.Item;
import hudson.model.ItemGroup;
import hudson.model.Job;
import hudson.model.Node;
import hudson.model.Slave;
import hudson.model.TopLevelItem;
import hudson.remoting.Callable;
import hudson.remoting.VirtualChannel;
import hudson.security.Permission;
Expand All @@ -53,6 +51,7 @@
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import java.util.TreeMap;
import java.util.TreeSet;
import java.util.WeakHashMap;
import java.util.logging.Level;
Expand Down Expand Up @@ -587,86 +586,75 @@ private static class ItemsContent extends PrintedContent {
super("items.md");
}
@Override protected void printTo(PrintWriter out) throws IOException {
out.println("Job statistics");
out.println("--------------");
out.println();
Map<Descriptor<TopLevelItem>, Stats> stats = new HashMap<Descriptor<TopLevelItem>, Stats>();
Stats total = new Stats();
for (Descriptor<TopLevelItem> d : Jenkins.getInstance().getDescriptorList(TopLevelItem.class)) {
if (Job.class.isAssignableFrom(d.clazz)) {
stats.put(d, new Stats());
}
}
Map<String,Integer> containerCounts = new TreeMap<String,Integer>();
Map<String,Stats> jobStats = new HashMap<String,Stats>();
Stats jobTotal = new Stats();
Map<String,Stats> containerStats = new HashMap<String,Stats>();
// RunMap.createDirectoryFilter protected, so must do it by hand:
DateFormat BUILD_FORMAT = new SimpleDateFormat("yyyy-MM-dd_HH-mm-ss");
for (Job<?, ?> j : Jenkins.getInstance().getAllItems(Job.class)) {
// too expensive: int builds = j.getBuilds().size();
int builds = 0;
// protected access: File buildDir = j.getBuildDir();
File buildDir = Jenkins.getInstance().getBuildDirFor(j);
File[] buildDirs = buildDir.listFiles();
if (buildDirs != null) {
for (File d : buildDirs) {
if (mayBeDate(d.getName())) {
// check for real
try {
BUILD_FORMAT.parse(d.getName());
if (d.isDirectory()) {
builds++;
for (Item i : Jenkins.getInstance().getAllItems()) {
String key = i.getClass().getName();
Integer cnt = containerCounts.get(key);
containerCounts.put(key, cnt == null ? 1 : cnt + 1);
if (i instanceof Job) {
Job<?,?> j = (Job) i;
// too expensive: int builds = j.getBuilds().size();
int builds = 0;
// protected access: File buildDir = j.getBuildDir();
File buildDir = Jenkins.getInstance().getBuildDirFor(j);
File[] buildDirs = buildDir.listFiles();
if (buildDirs != null) {
for (File d : buildDirs) {
if (mayBeDate(d.getName())) {
// check for real
try {
BUILD_FORMAT.parse(d.getName());
if (d.isDirectory()) {
builds++;
}
} catch (ParseException x) {
// symlink etc., ignore
}
} catch (ParseException x) {
// symlink etc., ignore
}
}
}
jobTotal.add(builds);
Stats s = jobStats.get(key);
if (s == null) {
jobStats.put(key, s = new Stats());
}
s.add(builds);
}
total.add(builds);
for (Map.Entry<Descriptor<TopLevelItem>, Stats> entry : stats.entrySet()) {
if (entry.getKey().clazz.isInstance(j)) {
entry.getValue().add(builds);
if (i instanceof ItemGroup) {
Stats s = containerStats.get(key);
if (s == null) {
containerStats.put(key, s = new Stats());
}
s.add(((ItemGroup) i).getItems().size());
}
}
out.println(" * All jobs");
out.println(" - Number of jobs: " + total.n());
out.println(" - Number of builds per job: " + total);
for (Map.Entry<Descriptor<TopLevelItem>, Stats> entry : stats.entrySet()) {
out.println(" * `" + entry.getKey().getId() + "`");
out.println(" - Number of jobs: " + entry.getValue().n());
out.println(" - Number of builds per job: " + entry.getValue());
}
out.println();
out.println("Container statistics");
out.println("--------------------");
out.println("Item statistics");
out.println("===============");
out.println();
total = new Stats();
stats.clear();
for (Descriptor<TopLevelItem> d : Jenkins.getInstance().getDescriptorList(TopLevelItem.class)) {
if (ItemGroup.class.isAssignableFrom(d.clazz)) {
stats.put(d, new Stats());
for (Map.Entry<String,Integer> entry : containerCounts.entrySet()) {
String key = entry.getKey();
out.println(" * `" + key + "`");
out.println(" - Number of items: " + entry.getValue());
Stats s = jobStats.get(key);
if (s != null) {
out.println(" - Number of builds per job: " + s);
}
}
for (Item j : Jenkins.getInstance().getAllItems(Item.class)) {
if (j instanceof ItemGroup) {
ItemGroup i = (ItemGroup) j;
int items = i.getItems().size();
total.add(items);
for (Map.Entry<Descriptor<TopLevelItem>, Stats> entry : stats.entrySet()) {
if (entry.getKey().clazz.isInstance(j)) {
entry.getValue().add(items);
}
}
s = containerStats.get(key);
if (s != null) {
out.println(" - Number of items per container: " + s);
}
}
out.println(" * All containers");
out.println(" - Number of containers: " + total.n());
out.println(" - Number of items per container: " + total);
for (Map.Entry<Descriptor<TopLevelItem>, Stats> entry : stats.entrySet()) {
out.println(
" * Container type: `" + entry.getKey().getId() + "`");
out.println(" - Number of containers: " + entry.getValue().n());
out.println(" - Number of items per container: " + entry.getValue());
}
out.println();
out.println("Total job statistics");
out.println("======================");
out.println();
out.println(" * Number of jobs: " + jobTotal.n());
out.println(" * Number of builds per job: " + jobTotal);
}
}

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