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(index) Fix broken metrics

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This commit is contained in:
Viktor Lofgren 2023-11-10 15:29:28 +01:00
parent 858357a246
commit e9a01caa5c
1 changed files with 20 additions and 8 deletions
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28
code/services-core/index-service/src/main/java/nu/marginalia/index/svc/IndexQueryService.java
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@ -31,6 +31,7 @@ import nu.marginalia.index.svc.searchset.SmallSearchSet;
import nu.marginalia.model.gson.GsonFactory;
import nu.marginalia.model.idx.DocumentMetadata;
import nu.marginalia.model.idx.WordMetadata;
import nu.marginalia.service.module.ServiceConfiguration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.Marker;
@ -56,17 +57,17 @@ public class IndexQueryService extends IndexApiImplBase {
private static final Counter wmsa_query_timeouts = Counter.build()
.name("wmsa_query_timeouts")
.help("Query timeout counter")
.subsystem("index-"+System.getenv("WMSA_SERVICE_NODE"))
.labelNames("node")
.register();
private static final Gauge wmsa_query_cost = Gauge.build()
.name("wmsa_query_cost")
.help("Computational cost of query")
.subsystem("index-"+System.getenv("WMSA_SERVICE_NODE"))
.labelNames("node")
.register();
private static final Histogram wmsa_query_time = Histogram.build()
.name("wmsa_query_time")
.linearBuckets(50., 50., 15)
.subsystem("index-"+System.getenv("WMSA_SERVICE_NODE"))
.labelNames("node")
.help("Index-side query time")
.register();
@ -79,16 +80,19 @@ public class IndexQueryService extends IndexApiImplBase {
private final IndexMetadataService metadataService;
private final SearchTermsService searchTermsSvc;
private final int nodeId;
@Inject
public IndexQueryService(IndexQueryExecutor queryExecutor,
ServiceConfiguration serviceConfiguration,
SearchIndex index,
IndexResultDecorator resultDecorator,
IndexSearchSetsService searchSetsService,
IndexMetadataService metadataService,
SearchTermsService searchTerms)
{
this.nodeId = serviceConfiguration.node();
this.queryExecutor = queryExecutor;
this.index = index;
this.resultDecorator = resultDecorator;
@ -123,24 +127,32 @@ public class IndexQueryService extends IndexApiImplBase {
}
public Object search(Request request, Response response) {
String json = request.body();
SearchSpecification specsSet = gson.fromJson(json, SearchSpecification.class);
final String json = request.body();
final SearchSpecification specsSet = gson.fromJson(json, SearchSpecification.class);
if (!index.isAvailable()) {
Spark.halt(503, "Index is not loaded");
}
final String nodeName = Integer.toString(nodeId);
try {
return wmsa_query_time.time(() -> {
return wmsa_query_time
.labels(nodeName)
.time(() -> {
var params = new SearchParameters(specsSet, getSearchSet(specsSet));
SearchResultSet results = executeSearch(params);
logger.info(queryMarker, "Index Result Count: {}", results.size());
wmsa_query_cost.set(params.getDataCost());
wmsa_query_cost
.labels(nodeName)
.set(params.getDataCost());
if (!params.hasTimeLeft()) {
wmsa_query_timeouts.inc();
wmsa_query_timeouts
.labels(nodeName)
.inc();
}
return results;