{"id":420,"date":"2023-12-22T11:00:22","date_gmt":"2023-12-22T11:00:22","guid":{"rendered":"http:\/\/10.0.1.147\/?page_id=42"},"modified":"2024-07-30T13:42:46","modified_gmt":"2024-07-30T13:42:46","slug":"developers-hc-net-api-metrics","status":"publish","type":"page","link":"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/","title":{"rendered":"Developers HC Net API Metrics"},"content":{"rendered":"<div class=\"col-xs-12 col-sm-8 col-md-8 col-lg-9 float-right\">\n<div class=\"hashcash_developer_sidebar_right\">\n<div class=\"developer_sidebar_right_wrapper \">\n<div class=\"developer-breedcumb anim1 delay-750\">\n<ul>\n<li><a href=\"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-overview\">HC NET APIs<\/a><\/li>\n<li>><\/li>\n<li>End Points<\/li>\n<li>><\/li>\n<li>Metrics<\/li>\n<\/ul>\n<\/div>\n<div class=\"developer_sidebar_right_inner\">\n<div class=\"developer_sidebar_right_header_wrap\">\n<h2 class=\"developer_sidebar_right_header anim6\"><span class=\"header_left\">Metrics<\/span> <span class=\"header_right\"><\/span><\/h2>\n<\/div>\n<div class=\"developer_sidebar_right_inner_sect anim4\">\n<h3>Metrics<\/h3>\n<p>The metrics endpoint returns a host of useful data points for monitoring the health of the underlying Aurora process.<\/p>\n<h5>Request:-<\/h5>\n<p>GET \/metrics<\/p>\n<h5>Response<\/h5>\n<p>The \/metrics endpoint returns a typical json response. Below, each section of related data points are grouped together and annotated (<i><strong>note:<\/strong> this endpoint returns ALL this data in one response<\/i>).<\/p>\n<p><strong>Links<\/strong><\/p>\n<div class=\"developer_sidebar_right_inner_sect_table\">\n<div class=\"table-responsive\">\n<table class=\"table\">\n<thead>\n<tr>\n<th>Attribute<\/th>\n<th>Endpoint<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>self<\/td>\n<td>\/metrics<\/td>\n<td>Link to self.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p><strong>Sub Metrics<\/strong><\/p>\n<p>Various sub metrics related to a certain metric\u2019s performance.<\/p>\n<div class=\"developer_sidebar_right_inner_sect_table\">\n<div class=\"table-responsive\">\n<table class=\"table\">\n<thead>\n<tr>\n<th>Metric<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1m.rate, 5min.rate, etc.<\/td>\n<td>The per-minute moving average rate of events per second at the given time interval.<\/td>\n<\/tr>\n<tr>\n<td>75%, 95%, etc.<\/td>\n<td>Counts at different percentiles.<\/td>\n<\/tr>\n<tr>\n<td>count<\/td>\n<td>Sum total of a certain metric value.<\/td>\n<\/tr>\n<tr>\n<td>max, mean, etc.<\/td>\n<td>Common statistic calculations.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class=\"developer_sidebar_right_tab\">\n<div class=\"tab-content\" id=\"myTabContent\">\n<div class=\"tab-pane fade show active\" id=\"curl34\" role=\"tabpanel\" aria-labelledby=\"curl-tab\">\n<div class=\"tab-pane_wrap\">\n<p>curl <span class=\"variab-yellow\">&#8220;<a href=\"https:\/\/network.paybito.com\/metrics\" target=\"_blank\" style=\"color:#e6db74\" rel=\"noopener\">https:\/\/network.paybito.com\/metrics<\/a>&#8220;<\/span><\/p>\n<p>{<\/p>\n<p><span class=\"variab-yellow\">&#8220;_links&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;effects&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;href&#8221;<\/span> : <span class=\"variab-yellow\"> &#8220;\/metrics&#8221;<\/span><\/p>\n<p>}<\/p>\n<p>}<\/p>\n<p><strong>Goroutines<\/strong><\/p>\n<p>Aurora utilizes Go\u2019s built in concurrency primitives (goroutines and channels). This metric monitors the number of currently running goroutines on this Aurora\u2019s process.<\/p>\n<p>Example Response:<\/p>\n<p><span class=\"variab-yellow\"> &#8220;goroutines&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;value&#8221;<\/span> : <span class=\"variab-violate\"> 3193<\/span><\/p>\n<p>},<\/p>\n<h5>History<\/h5>\n<p>Aurora maintains its own database (postgres), a verbose and user friendly account of activity on the HCNet.<\/p>\n<div class=\"developer_sidebar_right_inner_sect_table\">\n<div class=\"table-responsive\">\n<table class=\"table\">\n<thead>\n<tr>\n<th>Metric<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>elder_ledger<\/td>\n<td>The sequence number of the oldest ledger recorded in Aurora\u2019s database.<\/td>\n<\/tr>\n<tr>\n<td>latest_ledger<\/td>\n<td>The sequence number of the youngest (most recent) ledger recorded in Aurora\u2019s database.<\/td>\n<\/tr>\n<tr>\n<td>open_connections<\/td>\n<td>The number of open connections to the Aurora database.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<p><strong>Example Response:<\/strong><\/p>\n<p><span class=\"variab-yellow\">&#8220;history.elder_ledger&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;value&#8221; <\/span> : <span class=\"variab-violate\">1 <\/span><\/p>\n<p>},<\/p>\n<p><span class=\"variab-yellow\">&#8220;history.latest_ledger&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;value&#8221; <\/span> : <span class=\"variab-violate\">19203710 <\/span><\/p>\n<p>},<\/p>\n<p><span class=\"variab-yellow\">&#8220;history.open_connections&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;value&#8221; <\/span> : <span class=\"variab-violate\">4 <\/span><\/p>\n<p>},<\/p>\n<h5>Ingester<\/h5>\n<p>Ingester represents metrics specific to Aurora\u2019s ingestion process, or the process by which Aurora consumes transaction results from a connected Hashcash Core instance.<\/p>\n<div class=\"developer_sidebar_right_inner_sect_table\">\n<div class=\"table-responsive\">\n<table class=\"table\">\n<thead>\n<tr>\n<th>Metric<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>clear_ledger<\/td>\n<td>The count and rate of clearing (per ledger) for this Aurora process.<\/td>\n<\/tr>\n<tr>\n<td>ingest_ledger<\/td>\n<td>The count and rate of ingestion (per ledger) for this Aurora process.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<p>These metrics contain useful sub metrics.<\/p>\n<p><span class=\"variab-yellow\"> &#8220;ingester.clear_ledger&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;15m.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;1m.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;5m.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;75%&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;95%&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;99%&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;99.9%&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;count&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;max&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;median&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;min&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;stddev&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span><\/p>\n<p>},<\/p>\n<p><span class=\"variab-yellow\"> &#8220;ingester.ingest_ledger&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;15m.rate&#8221; <\/span> : <span class=\"variab-violate\">0.20015746469980858 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;1m.rate&#8221; <\/span> : <span class=\"variab-violate\">0.20369424731639432 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;5m.rate&#8221; <\/span> : <span class=\"variab-violate\">0.20048643236880492<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;75%&#8221; <\/span> : <span class=\"variab-violate\">13843204 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;95%&#8221; <\/span> : <span class=\"variab-violate\">33225286.699999996<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;99%&#8221; <\/span> : <span class=\"variab-violate\">55083311.51000008 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;99.9%&#8221; <\/span> : <span class=\"variab-violate\">169331014.0600002 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;count&#8221; <\/span> : <span class=\"variab-violate\">73796 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;max&#8221; <\/span> : <span class=\"variab-violate\">171032904<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean&#8221; <\/span> : <span class=\"variab-violate\">9263325.741245136<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean.rate&#8221; <\/span> : <span class=\"variab-violate\">0.1999594297254709<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;median&#8221; <\/span> : <span class=\"variab-violate\">3646103<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;min&#8221; <\/span> : <span class=\"variab-violate\">17686<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;stddev&#8221; <\/span> : <span class=\"variab-violate\">13151784.696390135<\/span><\/p>\n<p>},<\/p>\n<p><strong>Logging<\/strong><\/p>\n<p>Aurora utilizes the standard debug, error, etc. levels of logging. This metric outputs stats for each level of log message produced, useful for a high-level monitoring of \u201cis my <a href=\"https:\/\/network.paybito.com\/\" style=\"color:#fff;\">Aurora instance<\/a>  functioning properly?\u201d In order of increasing severity:<\/p>\n<ul>\n<li>debug<\/li>\n<li>info<\/li>\n<li>warning<\/li>\n<li>error<\/li>\n<li>panic<\/li>\n<\/ul>\n<p>These metrics contain useful sub metrics.<\/p>\n<p><strong>Example Response:<\/strong><\/p>\n<p><span class=\"variab-yellow\"> &#8220;logging.debug&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;15m.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;1m.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;5m.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;count&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p>},<\/p>\n<p><span class=\"variab-yellow\"> &#8220;logging.error&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;15m.rate&#8221; <\/span> : <span class=\"variab-violate\">1.2400751801386238e-53 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;1m.rate&#8221; <\/span> : <span class=\"variab-violate\">2.964393875e-314<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;5m.rate&#8221; <\/span> : <span class=\"variab-violate\">4.6339748288133364e-153<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;count&#8221; <\/span> : <span class=\"variab-violate\">10 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean.rate&#8221; <\/span> : <span class=\"variab-violate\">0.000027096232281212114<\/span>,<\/p>\n<p>},<\/p>\n<p><span class=\"variab-yellow\"> &#8220;logging.info&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;15m.rate&#8221; <\/span> : <span class=\"variab-violate\">236.778108287207 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;1m.rate&#8221; <\/span> : <span class=\"variab-violate\">244.72112725997695<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;5m.rate&#8221; <\/span> : <span class=\"variab-violate\">241.17582109786107<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;count&#8221; <\/span> : <span class=\"variab-violate\">91818969<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean.rate&#8221; <\/span> : <span class=\"variab-violate\">248.79427989406037<\/span>,<\/p>\n<p>},<\/p>\n<p><span class=\"variab-yellow\"> &#8220;logging.panic&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;15m.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;1m.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;5m.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;count&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p>},<\/p>\n<p><span class=\"variab-yellow\"> &#8220;logging.warning&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;15m.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;1m.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;5m.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;count&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean.rate&#8221; <\/span> : <span class=\"variab-violate\">0 <\/span>,<\/p>\n<p>},<\/p>\n<\/p>\n<p><strong>Requests<\/strong><\/p>\n<p>Requests represents an overview of Aurora\u2019s incoming traffic.<\/p>\n<p>These metrics contain useful sub metrics.<\/p>\n<div class=\"developer_sidebar_right_inner_sect_table\">\n<div class=\"table-responsive\">\n<table class=\"table\">\n<thead>\n<tr>\n<th>Metric<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>failed<\/td>\n<td>Failed requests are those that return a status code in [400, 600).<\/td>\n<\/tr>\n<tr>\n<td>succeeded<\/td>\n<td>Successful requests are those that return a status code in [200, 400).<\/td>\n<\/tr>\n<tr>\n<td>total<\/td>\n<td>Total number of received requests.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<p><strong>Example Response:<\/strong><\/p>\n<p><span class=\"variab-yellow\"> &#8220;requests.failed&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;15m.rate&#8221; <\/span> : <span class=\"variab-violate\">22.419448554871114<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;1m.rate&#8221; <\/span> : <span class=\"variab-violate\">33.09974656989629<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;5m.rate&#8221; <\/span> : <span class=\"variab-violate\">26.745898323150673<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;count&#8221; <\/span> : <span class=\"variab-violate\">8998213<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean.rate&#8221; <\/span> : <span class=\"variab-violate\">24.38172358144542<\/span>,<\/p>\n<p>},<\/p>\n<p><span class=\"variab-yellow\"> &#8220;requests.succeeded&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;15m.rate&#8221; <\/span> : <span class=\"variab-violate\">76.81566860149793<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;1m.rate&#8221; <\/span> : <span class=\"variab-violate\">78.85014329639597<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;5m.rate&#8221; <\/span> : <span class=\"variab-violate\">77.96890869538107<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;count&#8221; <\/span> : <span class=\"variab-violate\">29565299<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean.rate&#8221; <\/span> : <span class=\"variab-violate\">80.11065378819903<\/span>,<\/p>\n<p>},<\/p>\n<p><span class=\"variab-yellow\"> &#8220;requests.total&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;15m.rate&#8221; <\/span> : <span class=\"variab-violate\">118.62183027832366 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;1m.rate&#8221; <\/span> : <span class=\"variab-violate\">122.02995392023216<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;5m.rate&#8221; <\/span> : <span class=\"variab-violate\">121.08103024256366<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;75%&#8221; <\/span> : <span class=\"variab-violate\">8460442211 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;95%&#8221; <\/span> : <span class=\"variab-violate\">59512053388.35<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;99%&#8221; <\/span> : <span class=\"variab-violate\">59967007994.07 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;99.9%&#8221; <\/span> : <span class=\"variab-violate\">121499506095.66623 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;count&#8221; <\/span> : <span class=\"variab-violate\">45873213<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;max&#8221; <\/span> : <span class=\"variab-violate\">123330396447<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean&#8221; <\/span> : <span class=\"variab-violate\">7448679208.666343<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean.rate&#8221; <\/span> : <span class=\"variab-violate\">124.2988641791271<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;median&#8221; <\/span> : <span class=\"variab-violate\">13832639.5<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;min&#8221; <\/span> : <span class=\"variab-violate\">20264<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;stddev&#8221; <\/span> : <span class=\"variab-violate\">16825540184.214636<\/p>\n<p>\t\t<\/span><\/p>\n<p>},<\/p>\n<h5>Hashcash Core<\/h5>\n<p>As noted above, Aurora relies on Hashcash Core to stay in sync with the Hashcash network. These metrics are specific to the underlying Hashcash Core instance.<\/p>\n<div class=\"developer_sidebar_right_inner_sect_table\">\n<div class=\"table-responsive\">\n<table class=\"table\">\n<thead>\n<tr>\n<th>Metric<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>latest_ledger<\/td>\n<td>The sequence number of the latest (most recent) ledger recorded in Hashcash Core\u2019s database.<\/td>\n<\/tr>\n<tr>\n<td>open_connections<\/td>\n<td>The number of open connections to the Hashcash Core postgres database.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<p><strong>Example Response:<\/strong><\/p>\n<p><span class=\"variab-yellow\"> &#8220;hashcash_core.latest_ledge&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;value&#8221; <\/span> : <span class=\"variab-violate\">19203710<\/span><\/p>\n<p>},<\/p>\n<p><span class=\"variab-yellow\"> &#8220;hashcash_core.open_connections&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;value&#8221; <\/span> : <span class=\"variab-violate\">4<\/span><\/p>\n<p>},<\/p>\n<h5>Transaction Submission<\/h5>\n<p>Aurora does not submit transactions directly to the Hashcash network. Instead, it sequences transactions and sends the base64 encoded, XDR serialized blob to its connected Hashcash Core instance.<\/p>\n<h5>Aurora Transaction Sequencing and Submission<\/h5>\n<p>The following is a simplified version of the transaction submission process that glosses over the finer details. To dive deeper, check out the source code.<\/p>\n<p>Aurora\u2019s sequencing mechanism consists of a manager that keeps track of submission queues for a set of addresses. A submission queue is a priority queue, prioritized by minimum transaction sequence number, that holds a set of pending transactions for an account. A pending transaction is represented as an object with a sequence number and a channel. Periodically, this queue is updated, popping off finished transactions, sending down the transaction\u2019s channel a successful\/failure response.<\/p>\n<p><strong>These metrics contain useful sub metrics.<\/strong><\/p>\n<div class=\"developer_sidebar_right_inner_sect_table\">\n<div class=\"table-responsive\">\n<table class=\"table\">\n<thead>\n<tr>\n<th>Metric<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>buffered<\/td>\n<td>The count of submissions buffered behind this Aurora\u2019s submission queue.<\/td>\n<\/tr>\n<tr>\n<td>failed<\/td>\n<td>The rate of failed transactions that have been submitted to this Aurora.<\/td>\n<\/tr>\n<tr>\n<td>open<\/td>\n<td>The count of \u201copen\u201d submissions (i.e.) submissions whose transactions haven\u2019t been confirmed successful or failed.<\/td>\n<\/tr>\n<tr>\n<td>succeeded<\/td>\n<td>The rate of successful transactions that have been submitted to this Aurora.<\/td>\n<\/tr>\n<tr>\n<td>total<\/td>\n<td>Both the rate and count of all transactions submitted to this Aurora.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<p><strong>Example Response:<\/strong><\/p>\n<p><span class=\"variab-yellow\"> &#8220;txsub.buffered&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;value&#8221; <\/span> : <span class=\"variab-violate\">0<\/span><\/p>\n<p>},<\/p>\n<p><span class=\"variab-yellow\"> &#8220;txsub.failed&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;15m.rate&#8221; <\/span> : <span class=\"variab-violate\">0.02617642409672995<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;1m.rate&#8221; <\/span> : <span class=\"variab-violate\">0.030745796597772223<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;5m.rate&#8221; <\/span> : <span class=\"variab-violate\">0.02768989245087351<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;count&#8221; <\/span> : <span class=\"variab-violate\">8091<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean.rate&#8221; <\/span> : <span class=\"variab-violate\">0.021923569654356184<\/span>,<\/p>\n<p>},<\/p>\n<p><span class=\"variab-yellow\"> &#8220;txsub.open&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;value&#8221; <\/span> : <span class=\"variab-violate\">1<\/span><\/p>\n<p>},<\/p>\n<p><span class=\"variab-yellow\"> &#8220;txsub.succeeded&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;15m.rate&#8221; <\/span> : <span class=\"variab-violate\">0.4530627633404272<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;1m.rate&#8221; <\/span> : <span class=\"variab-violate\">0.5703741067858975<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;5m.rate&#8221; <\/span> : <span class=\"variab-violate\"> 0.4981318318429001<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;count&#8221; <\/span> : <span class=\"variab-violate\">194145<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean.rate&#8221; <\/span> : <span class=\"variab-violate\">0.5260599963594831<\/span>,<\/p>\n<p>},<\/p>\n<p><span class=\"variab-yellow\"> &#8220;txsub.total&#8221; <\/span> : {<\/p>\n<p><span class=\"variab-yellow\"> &#8220;15m.rate&#8221; <\/span> : <span class=\"variab-violate\">0.47923918743715727 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;1m.rate&#8221; <\/span> : <span class=\"variab-violate\">0.6011199033836697<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;5m.rate&#8221; <\/span> : <span class=\"variab-violate\">0.5258217242937737<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;75%&#8221; <\/span> : <span class=\"variab-violate\">44230960<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;95%&#8221; <\/span> : <span class=\"variab-violate\">93582192.49999997<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;99%&#8221; <\/span> : <span class=\"variab-violate\">288280173.0500002 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;99.9%&#8221; <\/span> : <span class=\"variab-violate\">1413075508.2000008 <\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;count&#8221; <\/span> : <span class=\"variab-violate\">202236<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;max&#8221; <\/span> : <span class=\"variab-violate\">1418386864<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean&#8221; <\/span> : <span class=\"variab-violate\">40583370.680933855<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;mean.rate&#8221; <\/span> : <span class=\"variab-violate\">0.5479835660141416<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;median&#8221; <\/span> : <span class=\"variab-violate\">20234100.5<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;min&#8221; <\/span> : <span class=\"variab-violate\">3936410<\/span>,<\/p>\n<p><span class=\"variab-yellow\"> &#8220;stddev&#8221; <\/span> : <span class=\"variab-violate\">95227916.95851417<\/p>\n<p>\t\t<\/span><\/p>\n<p>}<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>HC NET APIs > End Points > Metrics Metrics Metrics The metrics endpoint returns a host of useful data points for monitoring the health of the underlying Aurora process. Request:- GET \/metrics Response The \/metrics endpoint returns a typical json response. Below, each section of related data points are grouped together and annotated (note: this [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-developers-hc-net-api-metrics.php","meta":{"footnotes":""},"class_list":["post-420","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>HC NET Developers Metrics | HashCash Consultants<\/title>\n<meta name=\"description\" content=\"Know about metrics, sub metrics and about the different request, response and links present in metrics.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HC NET Developers Metrics | HashCash Consultants\" \/>\n<meta property=\"og:description\" content=\"Know about metrics, sub metrics and about the different request, response and links present in metrics.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/\" \/>\n<meta property=\"og:site_name\" content=\"Hashcashconsultants\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-30T13:42:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hashcashconsultants.com\/wp-content\/uploads\/2024\/06\/hashcash-socila-logo.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"200\" \/>\n\t<meta property=\"og:image:height\" content=\"200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"HC NET Developers Metrics | HashCash Consultants\" \/>\n<meta name=\"twitter:description\" content=\"Know about metrics, sub metrics and about the different request, response and links present in metrics.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.hashcashconsultants.com\/wp-content\/uploads\/2024\/06\/hashcash-socila-logo.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/\",\"url\":\"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/\",\"name\":\"HC NET Developers Metrics | HashCash Consultants\",\"isPartOf\":{\"@id\":\"https:\/\/www.hashcashconsultants.com\/#website\"},\"datePublished\":\"2023-12-22T11:00:22+00:00\",\"dateModified\":\"2024-07-30T13:42:46+00:00\",\"description\":\"Know about metrics, sub metrics and about the different request, response and links present in metrics.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.hashcashconsultants.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Developers HC Net API Metrics\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.hashcashconsultants.com\/#website\",\"url\":\"https:\/\/www.hashcashconsultants.com\/\",\"name\":\"Hashcashconsultants\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.hashcashconsultants.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"HC NET Developers Metrics | HashCash Consultants","description":"Know about metrics, sub metrics and about the different request, response and links present in metrics.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/","og_locale":"en_US","og_type":"article","og_title":"HC NET Developers Metrics | HashCash Consultants","og_description":"Know about metrics, sub metrics and about the different request, response and links present in metrics.","og_url":"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/","og_site_name":"Hashcashconsultants","article_modified_time":"2024-07-30T13:42:46+00:00","og_image":[{"width":200,"height":200,"url":"https:\/\/www.hashcashconsultants.com\/wp-content\/uploads\/2024\/06\/hashcash-socila-logo.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_title":"HC NET Developers Metrics | HashCash Consultants","twitter_description":"Know about metrics, sub metrics and about the different request, response and links present in metrics.","twitter_image":"https:\/\/www.hashcashconsultants.com\/wp-content\/uploads\/2024\/06\/hashcash-socila-logo.jpg","twitter_misc":{"Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/","url":"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/","name":"HC NET Developers Metrics | HashCash Consultants","isPartOf":{"@id":"https:\/\/www.hashcashconsultants.com\/#website"},"datePublished":"2023-12-22T11:00:22+00:00","dateModified":"2024-07-30T13:42:46+00:00","description":"Know about metrics, sub metrics and about the different request, response and links present in metrics.","breadcrumb":{"@id":"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.hashcashconsultants.com\/developers-hc-net-api-metrics\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.hashcashconsultants.com\/"},{"@type":"ListItem","position":2,"name":"Developers HC Net API Metrics"}]},{"@type":"WebSite","@id":"https:\/\/www.hashcashconsultants.com\/#website","url":"https:\/\/www.hashcashconsultants.com\/","name":"Hashcashconsultants","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.hashcashconsultants.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.hashcashconsultants.com\/wp-json\/wp\/v2\/pages\/420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hashcashconsultants.com\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hashcashconsultants.com\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hashcashconsultants.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hashcashconsultants.com\/wp-json\/wp\/v2\/comments?post=420"}],"version-history":[{"count":3,"href":"https:\/\/www.hashcashconsultants.com\/wp-json\/wp\/v2\/pages\/420\/revisions"}],"predecessor-version":[{"id":1428,"href":"https:\/\/www.hashcashconsultants.com\/wp-json\/wp\/v2\/pages\/420\/revisions\/1428"}],"wp:attachment":[{"href":"https:\/\/www.hashcashconsultants.com\/wp-json\/wp\/v2\/media?parent=420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}