-func LogMemoryAlloc(properties map[string]interface{}, entry map[string]interface{}) {
- _ = entry // keep the compiler from complaining
- runInfo := properties["run_info"].(map[string]interface{})
- var memStats runtime.MemStats
- runtime.ReadMemStats(&memStats)
- runInfo["alloc_bytes_in_use"] = memStats.Alloc
+// BuildDataFetcher returns a data fetcher that fetches data from remote servers.
+func BuildDataFetcher(arv arvadosclient.ArvadosClient) summary.DataFetcher {
+ return func(arvLogger *logger.Logger,
+ readCollections *collection.ReadCollections,
+ keepServerInfo *keep.ReadServers) {
+ collectionChannel := make(chan collection.ReadCollections)
+
+ go func() {
+ collectionChannel <- collection.GetCollectionsAndSummarize(
+ collection.GetCollectionsParams{
+ Client: arv,
+ Logger: arvLogger,
+ BatchSize: 50})
+ }()
+
+ *keepServerInfo = keep.GetKeepServersAndSummarize(
+ keep.GetKeepServersParams{
+ Client: arv,
+ Logger: arvLogger,
+ Limit: 1000})
+
+ *readCollections = <-collectionChannel
+ }