public OsStats osStats() {
OsStats stats = new OsStats();
stats.timestamp = System.currentTimeMillis();
stats.cpu = new OsStats.Cpu();
stats.cpu.percent = getSystemCpuPercent();
stats.cpu.loadAverage = getSystemLoadAverage();
OsStats.Mem mem = new OsStats.Mem();
mem.total = getTotalPhysicalMemorySize();
mem.free = getFreePhysicalMemorySize();
stats.mem = mem;
OsStats.Swap swap = new OsStats.Swap();
swap.total = getTotalSwapSpaceSize();
swap.free = getFreeSwapSpaceSize();
stats.swap = swap;
return stats;
}
private Table buildTable(
RestRequest req,
ClusterStateResponse state,
NodesInfoResponse nodesInfo,
NodesStatsResponse nodesStats) {
boolean fullId = req.paramAsBoolean("full_id", false);
DiscoveryNodes nodes = state.getState().nodes();
String masterId = nodes.masterNodeId();
Table table = getTableWithHeader(req);
for (DiscoveryNode node : nodes) {
NodeInfo info = nodesInfo.getNodesMap().get(node.id());
NodeStats stats = nodesStats.getNodesMap().get(node.id());
JvmInfo jvmInfo = info == null ? null : info.getJvm();
JvmStats jvmStats = stats == null ? null : stats.getJvm();
FsInfo fsInfo = stats == null ? null : stats.getFs();
OsStats osStats = stats == null ? null : stats.getOs();
ProcessStats processStats = stats == null ? null : stats.getProcess();
NodeIndicesStats indicesStats = stats == null ? null : stats.getIndices();
table.startRow();
table.addCell(fullId ? node.id() : Strings.substring(node.getId(), 0, 4));
table.addCell(info == null ? null : info.getProcess().getId());
table.addCell(node.getHostName());
table.addCell(node.getHostAddress());
if (node.address() instanceof InetSocketTransportAddress) {
table.addCell(((InetSocketTransportAddress) node.address()).address().getPort());
} else {
table.addCell("-");
}
table.addCell(node.getVersion().number());
table.addCell(info == null ? null : info.getBuild().shortHash());
table.addCell(jvmInfo == null ? null : jvmInfo.version());
table.addCell(fsInfo == null ? null : fsInfo.getTotal().getAvailable());
table.addCell(jvmStats == null ? null : jvmStats.getMem().getHeapUsed());
table.addCell(jvmStats == null ? null : jvmStats.getMem().getHeapUsedPercent());
table.addCell(jvmInfo == null ? null : jvmInfo.getMem().getHeapMax());
table.addCell(
osStats == null ? null : osStats.getMem() == null ? null : osStats.getMem().getUsed());
table.addCell(
osStats == null
? null
: osStats.getMem() == null ? null : osStats.getMem().getUsedPercent());
table.addCell(
osStats == null ? null : osStats.getMem() == null ? null : osStats.getMem().getTotal());
table.addCell(processStats == null ? null : processStats.getOpenFileDescriptors());
table.addCell(
processStats == null
? null
: calculatePercentage(
processStats.getOpenFileDescriptors(), processStats.getMaxFileDescriptors()));
table.addCell(processStats == null ? null : processStats.getMaxFileDescriptors());
table.addCell(
osStats == null ? null : String.format(Locale.ROOT, "%.2f", osStats.getLoadAverage()));
table.addCell(jvmStats == null ? null : jvmStats.getUptime());
table.addCell(node.clientNode() ? "c" : node.dataNode() ? "d" : "-");
table.addCell(
masterId == null
? "x"
: masterId.equals(node.id()) ? "*" : node.masterNode() ? "m" : "-");
table.addCell(node.name());
CompletionStats completionStats =
indicesStats == null ? null : stats.getIndices().getCompletion();
table.addCell(completionStats == null ? null : completionStats.getSize());
FieldDataStats fdStats = indicesStats == null ? null : stats.getIndices().getFieldData();
table.addCell(fdStats == null ? null : fdStats.getMemorySize());
table.addCell(fdStats == null ? null : fdStats.getEvictions());
QueryCacheStats fcStats = indicesStats == null ? null : indicesStats.getQueryCache();
table.addCell(fcStats == null ? null : fcStats.getMemorySize());
table.addCell(fcStats == null ? null : fcStats.getEvictions());
RequestCacheStats qcStats = indicesStats == null ? null : indicesStats.getRequestCache();
table.addCell(qcStats == null ? null : qcStats.getMemorySize());
table.addCell(qcStats == null ? null : qcStats.getEvictions());
table.addCell(qcStats == null ? null : qcStats.getHitCount());
table.addCell(qcStats == null ? null : qcStats.getMissCount());
FlushStats flushStats = indicesStats == null ? null : indicesStats.getFlush();
table.addCell(flushStats == null ? null : flushStats.getTotal());
table.addCell(flushStats == null ? null : flushStats.getTotalTime());
GetStats getStats = indicesStats == null ? null : indicesStats.getGet();
table.addCell(getStats == null ? null : getStats.current());
table.addCell(getStats == null ? null : getStats.getTime());
table.addCell(getStats == null ? null : getStats.getCount());
table.addCell(getStats == null ? null : getStats.getExistsTime());
table.addCell(getStats == null ? null : getStats.getExistsCount());
table.addCell(getStats == null ? null : getStats.getMissingTime());
table.addCell(getStats == null ? null : getStats.getMissingCount());
IndexingStats indexingStats = indicesStats == null ? null : indicesStats.getIndexing();
table.addCell(indexingStats == null ? null : indexingStats.getTotal().getDeleteCurrent());
table.addCell(indexingStats == null ? null : indexingStats.getTotal().getDeleteTime());
table.addCell(indexingStats == null ? null : indexingStats.getTotal().getDeleteCount());
table.addCell(indexingStats == null ? null : indexingStats.getTotal().getIndexCurrent());
table.addCell(indexingStats == null ? null : indexingStats.getTotal().getIndexTime());
table.addCell(indexingStats == null ? null : indexingStats.getTotal().getIndexCount());
table.addCell(indexingStats == null ? null : indexingStats.getTotal().getIndexFailedCount());
MergeStats mergeStats = indicesStats == null ? null : indicesStats.getMerge();
table.addCell(mergeStats == null ? null : mergeStats.getCurrent());
table.addCell(mergeStats == null ? null : mergeStats.getCurrentNumDocs());
table.addCell(mergeStats == null ? null : mergeStats.getCurrentSize());
table.addCell(mergeStats == null ? null : mergeStats.getTotal());
table.addCell(mergeStats == null ? null : mergeStats.getTotalNumDocs());
table.addCell(mergeStats == null ? null : mergeStats.getTotalSize());
table.addCell(mergeStats == null ? null : mergeStats.getTotalTime());
PercolateStats percolateStats = indicesStats == null ? null : indicesStats.getPercolate();
table.addCell(percolateStats == null ? null : percolateStats.getCurrent());
table.addCell(percolateStats == null ? null : percolateStats.getMemorySize());
table.addCell(percolateStats == null ? null : percolateStats.getNumQueries());
table.addCell(percolateStats == null ? null : percolateStats.getTime());
table.addCell(percolateStats == null ? null : percolateStats.getCount());
RefreshStats refreshStats = indicesStats == null ? null : indicesStats.getRefresh();
table.addCell(refreshStats == null ? null : refreshStats.getTotal());
table.addCell(refreshStats == null ? null : refreshStats.getTotalTime());
ScriptStats scriptStats = stats == null ? null : stats.getScriptStats();
table.addCell(scriptStats == null ? null : scriptStats.getCompilations());
table.addCell(scriptStats == null ? null : scriptStats.getCacheEvictions());
SearchStats searchStats = indicesStats == null ? null : indicesStats.getSearch();
table.addCell(searchStats == null ? null : searchStats.getTotal().getFetchCurrent());
table.addCell(searchStats == null ? null : searchStats.getTotal().getFetchTime());
table.addCell(searchStats == null ? null : searchStats.getTotal().getFetchCount());
table.addCell(searchStats == null ? null : searchStats.getOpenContexts());
table.addCell(searchStats == null ? null : searchStats.getTotal().getQueryCurrent());
table.addCell(searchStats == null ? null : searchStats.getTotal().getQueryTime());
table.addCell(searchStats == null ? null : searchStats.getTotal().getQueryCount());
table.addCell(searchStats == null ? null : searchStats.getTotal().getScrollCurrent());
table.addCell(searchStats == null ? null : searchStats.getTotal().getScrollTime());
table.addCell(searchStats == null ? null : searchStats.getTotal().getScrollCount());
SegmentsStats segmentsStats = indicesStats == null ? null : indicesStats.getSegments();
table.addCell(segmentsStats == null ? null : segmentsStats.getCount());
table.addCell(segmentsStats == null ? null : segmentsStats.getMemory());
table.addCell(segmentsStats == null ? null : segmentsStats.getIndexWriterMemory());
table.addCell(segmentsStats == null ? null : segmentsStats.getIndexWriterMaxMemory());
table.addCell(segmentsStats == null ? null : segmentsStats.getVersionMapMemory());
table.addCell(segmentsStats == null ? null : segmentsStats.getBitsetMemory());
SuggestStats suggestStats = indicesStats == null ? null : indicesStats.getSuggest();
table.addCell(suggestStats == null ? null : suggestStats.getCurrent());
table.addCell(suggestStats == null ? null : suggestStats.getTime());
table.addCell(suggestStats == null ? null : suggestStats.getCount());
table.endRow();
}
return table;
}
@Override
protected void configure() {
functionBinder =
MapBinder.newMapBinder(binder(), FunctionIdent.class, FunctionImplementation.class);
functionBinder.addBinding(TestFunction.ident).toInstance(new TestFunction());
bind(Functions.class).asEagerSingleton();
bind(ReferenceInfos.class).toInstance(mock(ReferenceInfos.class));
bind(ThreadPool.class).toInstance(testThreadPool);
BulkRetryCoordinator bulkRetryCoordinator = mock(BulkRetryCoordinator.class);
BulkRetryCoordinatorPool bulkRetryCoordinatorPool = mock(BulkRetryCoordinatorPool.class);
when(bulkRetryCoordinatorPool.coordinator(any(ShardId.class)))
.thenReturn(bulkRetryCoordinator);
bind(BulkRetryCoordinatorPool.class).toInstance(bulkRetryCoordinatorPool);
bind(TransportBulkCreateIndicesAction.class)
.toInstance(mock(TransportBulkCreateIndicesAction.class));
bind(CircuitBreakerService.class).toInstance(new NoneCircuitBreakerService());
bind(ActionFilters.class).toInstance(mock(ActionFilters.class));
bind(ScriptService.class).toInstance(mock(ScriptService.class));
bind(SearchService.class).toInstance(mock(InternalSearchService.class));
bind(AllocationService.class).toInstance(mock(AllocationService.class));
bind(MetaDataCreateIndexService.class).toInstance(mock(MetaDataCreateIndexService.class));
bind(DynamicSettings.class)
.annotatedWith(ClusterDynamicSettings.class)
.toInstance(mock(DynamicSettings.class));
bind(MetaDataDeleteIndexService.class).toInstance(mock(MetaDataDeleteIndexService.class));
bind(ClusterInfoService.class).toInstance(mock(ClusterInfoService.class));
bind(TransportService.class).toInstance(mock(TransportService.class));
bind(MapperService.class).toInstance(mock(MapperService.class));
OsService osService = mock(OsService.class);
OsStats osStats = mock(OsStats.class);
when(osService.stats()).thenReturn(osStats);
OsStats.Cpu osCpu = mock(OsStats.Cpu.class);
when(osCpu.stolen()).thenReturn((short) 1);
when(osStats.cpu()).thenReturn(osCpu);
bind(OsService.class).toInstance(osService);
bind(NodeService.class).toInstance(mock(NodeService.class));
bind(Discovery.class).toInstance(mock(Discovery.class));
bind(NetworkService.class).toInstance(mock(NetworkService.class));
bind(TransportShardBulkAction.class).toInstance(mock(TransportShardBulkAction.class));
bind(TransportCreateIndexAction.class).toInstance(mock(TransportCreateIndexAction.class));
discoveryService = mock(DiscoveryService.class);
DiscoveryNode discoveryNode = mock(DiscoveryNode.class);
when(discoveryNode.id()).thenReturn(TEST_NODE_ID);
when(discoveryService.localNode()).thenReturn(discoveryNode);
ClusterService clusterService = mock(ClusterService.class);
ClusterState state = mock(ClusterState.class);
DiscoveryNodes discoveryNodes = mock(DiscoveryNodes.class);
when(discoveryNodes.localNodeId()).thenReturn(TEST_NODE_ID);
when(state.nodes()).thenReturn(discoveryNodes);
when(clusterService.state()).thenReturn(state);
when(clusterService.localNode()).thenReturn(discoveryNode);
bind(ClusterService.class).toInstance(clusterService);
IndicesService indicesService = mock(IndicesService.class);
bind(IndicesService.class).toInstance(indicesService);
bind(Settings.class).toInstance(ImmutableSettings.EMPTY);
bind(MetaDataUpdateSettingsService.class)
.toInstance(mock(MetaDataUpdateSettingsService.class));
bind(Client.class).toInstance(mock(Client.class));
Provider<TransportCreateIndexAction> transportCreateIndexActionProvider =
mock(Provider.class);
when(transportCreateIndexActionProvider.get())
.thenReturn(mock(TransportCreateIndexAction.class));
Provider<TransportDeleteIndexAction> transportDeleteActionProvider = mock(Provider.class);
when(transportDeleteActionProvider.get()).thenReturn(mock(TransportDeleteIndexAction.class));
Provider<TransportUpdateSettingsAction> transportUpdateSettingsActionProvider =
mock(Provider.class);
when(transportUpdateSettingsActionProvider.get())
.thenReturn(mock(TransportUpdateSettingsAction.class));
BlobIndices blobIndices =
new BlobIndices(
ImmutableSettings.EMPTY,
transportCreateIndexActionProvider,
transportDeleteActionProvider,
transportUpdateSettingsActionProvider,
indicesService,
mock(IndicesLifecycle.class),
mock(BlobEnvironment.class),
clusterService);
bind(BlobIndices.class).toInstance(blobIndices);
bind(ReferenceResolver.class).to(GlobalReferenceResolver.class);
TransportPutIndexTemplateAction transportPutIndexTemplateAction =
mock(TransportPutIndexTemplateAction.class);
bind(TransportPutIndexTemplateAction.class).toInstance(transportPutIndexTemplateAction);
bind(IndexService.class).toInstance(indexService);
}
private void sendNodeOsStats(OsStats osStats) {
String prefix = this.getPrefix("os");
double[] loadAverage = osStats.getLoadAverage();
if (loadAverage.length > 0) {
this.sendGauge(prefix + ".load_average", "1m", loadAverage[0]);
this.sendGauge(prefix + ".load_average", "5m", loadAverage[1]);
this.sendGauge(prefix + ".load_average", "15m", loadAverage[2]);
}
if (osStats.cpu() != null) {
this.sendGauge(prefix + ".cpu", "sys", osStats.cpu().sys());
this.sendGauge(prefix + ".cpu", "user", osStats.cpu().user());
this.sendGauge(prefix + ".cpu", "idle", osStats.cpu().idle());
this.sendGauge(prefix + ".cpu", "stolen", osStats.cpu().stolen());
}
if (osStats.mem() != null) {
this.sendGauge(prefix + ".mem", "free_in_bytes", osStats.mem().free().bytes());
this.sendGauge(prefix + ".mem", "used_in_bytes", osStats.mem().used().bytes());
this.sendGauge(prefix + ".mem", "free_percent", osStats.mem().freePercent());
this.sendGauge(prefix + ".mem", "used_percent", osStats.mem().usedPercent());
this.sendGauge(prefix + ".mem", "actual_free_in_bytes", osStats.mem().actualFree().bytes());
this.sendGauge(prefix + ".mem", "actual_used_in_bytes", osStats.mem().actualUsed().bytes());
}
if (osStats.swap() != null) {
this.sendGauge(prefix + ".swap", "free_in_bytes", osStats.swap().free().bytes());
this.sendGauge(prefix + ".swap", "used_in_bytes", osStats.swap().used().bytes());
}
}