deployment/alerts: consistently update path to alerting rules

Follow-up after 68bad22fd2

Signed-off-by: hagen1778 <roman@victoriametrics.com>
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hagen1778 2024-10-30 16:06:57 +01:00
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8 changed files with 13 additions and 14 deletions

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@ -165,7 +165,7 @@ The list of alerting rules is the following:
alerting rules related to [vmalert](https://docs.victoriametrics.com/vmalert/) component;
* [alerts-vmauth.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-vmauth.yml):
alerting rules related to [vmauth](https://docs.victoriametrics.com/vmauth/) component;
* [alerts-vlogs.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts-vlogs.yml):
* [alerts-vlogs.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-vlogs.yml):
alerting rules related to [VictoriaLogs](https://docs.victoriametrics.com/victorialogs/);
Please, also see [how to monitor](https://docs.victoriametrics.com/single-server-victoriametrics/#monitoring)

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@ -99,9 +99,8 @@ services:
ports:
- 8880:8880
volumes:
# disable log-related rules for now, util vmalert supports vlogs type rule
# - ./rules/vlogs-example-alerts.yml:/etc/alerts/vlogs.yml
- ./rules/alerts.yml:/etc/alerts/alerts.yml
- ./rules/alerts-vlogs.yml:/etc/alerts/vlogs.yml
- ./rules/alerts-health.yml:/etc/alerts/alerts-health.yml
- ./rules/alerts-vmagent.yml:/etc/alerts/alerts-vmagent.yml
- ./rules/alerts-vmalert.yml:/etc/alerts/alerts-vmalert.yml

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@ -41,7 +41,7 @@ Released at 2024-10-29
Released at 2024-10-18
* FEATURE: [web UI](https://docs.victoriametrics.com/victorialogs/querying/#web-ui): add ability to hide hits chart. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7117).
* FEATURE: add basic [alerting rules](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts-vlogs.yml) for VictoriaLogs process. See details at [monitoring docs](https://docs.victoriametrics.com/victorialogs/#monitoring).
* FEATURE: add basic [alerting rules](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-vlogs.yml) for VictoriaLogs process. See details at [monitoring docs](https://docs.victoriametrics.com/victorialogs/#monitoring).
* FEATURE: improve [`stats` pipe](https://docs.victoriametrics.com/victorialogs/logsql/#stats-pipe) performance on systems with many CPU cores when `by(...)` fields contain big number of unique values. For example, `_time:1d | stats by (user_id) count() x` should be executed much faster when `user_id` field contains millions of unique values.
* FEATURE: improve performance for [`top`](https://docs.victoriametrics.com/victorialogs/logsql/#top-pipe), [`uniq`](https://docs.victoriametrics.com/victorialogs/logsql/#uniq-pipe) and [`field_values`](https://docs.victoriametrics.com/victorialogs/logsql/#field_values-pipe) pipes on systems with many CPU cores when it is applied to [log fields](https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model) with big number of unique values. For example, `_time:1d | top 5 (user_id)` should be executed much faster when `user_id` field contains millions of unique values.
* FEATURE: improve performance for [`field_names` pipe](https://docs.victoriametrics.com/victorialogs/logsql/#field_names-pipe) when it is applied to logs with hundreds of [log fields](https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model).

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@ -52,7 +52,7 @@ It is recommended to set up monitoring of these metrics via VictoriaMetrics
(see [these docs](https://docs.victoriametrics.com/#how-to-scrape-prometheus-exporters-such-as-node-exporter)),
vmagent (see [these docs](https://docs.victoriametrics.com/vmagent/#how-to-collect-metrics-in-prometheus-format)) or via Prometheus.
We recommend setting up [alerts](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts-vlogs.yml)
We recommend setting up [alerts](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-vlogs.yml)
via [vmalert](https://docs.victoriametrics.com/vmalert/) or via Prometheus.
VictoriaLogs emits its own logs to stdout. It is recommended to investigate these logs during troubleshooting.

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@ -81,7 +81,7 @@ Released at 2024-10-02
* FEATURE: [vmui](https://docs.victoriametrics.com/#vmui): keep selected columns in table view on page reloads. Before, selected columns were reset on each update. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7016).
* FEATURE: [dashboards](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/dashboards) for VM single-node, cluster, vmalert, vmagent, VictoriaLogs: add `Go scheduling latency` panel to show the 99th quantile of Go goroutines scheduling. This panel should help identifying insufficient CPU resources for the service. It is especially useful if CPU gets throttled, which now should be visible on this panel.
* FEATURE: [dashboards](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/dashboards): update [dashboard for VictoriaMetrics k8s operator](https://grafana.com/grafana/dashboards/17869-victoriametrics-operator/): replace deprecated TimeSeries panels, add latency panels for rest client and Golang scheduler, add overview panels. The dashboard is now also available for [VictoriaMetrics Grafana datasource](https://github.com/VictoriaMetrics/victoriametrics-datasource).
* FEATURE: [alerts](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts-health.yml): add alerting rule to track the Go scheduling latency for goroutines. It should notify users if VM component doesn't have enough CPU to run or gets throttled.
* FEATURE: [alerts](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-health.yml): add alerting rule to track the Go scheduling latency for goroutines. It should notify users if VM component doesn't have enough CPU to run or gets throttled.
* BUGFIX: [vmagent](https://docs.victoriametrics.com/vmagent/) fix service discovery of Azure Virtual Machines for response contains `nextLink` in `Host:Port` format. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6912).
* BUGFIX: [vmagent](https://docs.victoriametrics.com/vmagent/): properly consume messages [from kafka](https://docs.victoriametrics.com/vmagent/#kafka-integration). Previously vmagent could skip some messages during start-up.
@ -271,7 +271,7 @@ The v1.102.x line will be supported for at least 12 months since [v1.102.0](http
* FEATURE: [vmbackup](https://docs.victoriametrics.com/vmbackup/) and [vmrestore](https://docs.victoriametrics.com/vmrestore/): add support for [Azure Managed Identity](https://learn.microsoft.com/en-us/entra/identity/managed-identities-azure-resources/overview) and default credentials lookup. See [these docs](https://docs.victoriametrics.com/vmbackup/#providing-credentials-via-env-variables) and [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5984) for the details. Thanks to @justinrush for the [pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6518).
* FEATURE: [vmbackup](https://docs.victoriametrics.com/vmbackup/) and [vmrestore](https://docs.victoriametrics.com/vmbackup/): allow overriding Azure storage domain when performing backups via `AZURE_STORAGE_DOMAIN` environment variable. See [these docs](https://docs.victoriametrics.com/vmbackup/#providing-credentials-via-env-variables) and [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5984). Thanks to @justinrush for the [pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6518).
* FEATURE: [vmui](https://docs.victoriametrics.com/#vmui): show compacted result in the JSON tab for query results. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6559).
* FEATURE: [dashboards](https://grafana.com/orgs/victoriametrics): add [Grafana dashboard](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/dashboards/vmauth.json) and [alerting rules](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts-vmauth.yml) for [vmauth](https://docs.victoriametrics.com/vmauth/) dashboard. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4313) for details.
* FEATURE: [dashboards](https://grafana.com/orgs/victoriametrics): add [Grafana dashboard](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/dashboards/vmauth.json) and [alerting rules](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-vmauth.yml) for [vmauth](https://docs.victoriametrics.com/vmauth/) dashboard. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4313) for details.
* FEATURE: [vmagent dashboard](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/dashboards/vmagent.json): `stream aggregation` section: add graphs based on newly exposed streaming aggregation metrics.
* BUGFIX: [MetricsQL](https://docs.victoriametrics.com/metricsql/): properly calculate [histogram_quantile](https://docs.victoriametrics.com/metricsql/#histogram_quantile) over Prometheus buckets with inconsistent values. See [this comment](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4580#issuecomment-2186659102) and [this pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6547). Updates [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2819).
@ -290,7 +290,7 @@ Released at 2024-06-24
**Update note 2: `*.passwordFile` and similar flags are no longer trimming trailing whitespaces at the end of content. Make sure to update the templating of password files or HTTP endpoints to not include trailing whitespaces before the upgrade. See [this](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6503) PR for the details.**
* FEATURE: [alerts-vmagent](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts-vmagent.yml): add new alerting rules `StreamAggrFlushTimeout` and `StreamAggrDedupFlushTimeout` to notify about issues during stream aggregation.
* FEATURE: [alerts-vmagent](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-vmagent.yml): add new alerting rules `StreamAggrFlushTimeout` and `StreamAggrDedupFlushTimeout` to notify about issues during stream aggregation.
* FEATURE: [dashboards/vmagent](https://grafana.com/grafana/dashboards/12683): add row `Streaming aggregation` with panels related to [streaming aggregation](https://docs.victoriametrics.com/stream-aggregation/) process.
* FEATURE: [vmauth](https://docs.victoriametrics.com/vmauth/): add `-idleConnTimeout` flag set to 50s by default. It should reduce the probability of `broken pipe` or `connection reset by peer` errors in vmauth logs.
* FEATURE: [vmauth](https://docs.victoriametrics.com/vmauth/): add automatic retry for requests to backend for trivial network errors, such as `broken pipe` and `connection reset` for requests to the configured backends.
@ -347,8 +347,8 @@ Released at 2024-06-07
* FEATURE: [vmalert](https://docs.victoriametrics.com/vmalert/): speed up retrieving rules files from object storages by skipping unchanged objects during reloading. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6210).
* FEATURE: [vmalert](https://docs.victoriametrics.com/vmalert/): support reading [DNS SRV](https://en.wikipedia.org/wiki/SRV_record) records in `-datasource.url`, `-remoteWrite.url` and `-remoteRead.url` command-line option. For example, `-remoteWrite.url=http://srv+victoria-metrics` automatically resolves the `victoria-metrics` DNS SRV to a list of hostnames with TCP ports and then sends data to one of the addresses. See [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6053).
* FEATURE: [vmbackup](https://docs.victoriametrics.com/vmbackup/), [vmrestore](https://docs.victoriametrics.com/vmrestore/), [vmbackupmanager](https://docs.victoriametrics.com/vmbackupmanager/): add `-s3TLSInsecureSkipVerify` command-line flag for skipping TLS certificates verification when connecting to S3 endpoint.
* FEATURE: expose metric `vm_indexdb_items_dropped_total` to track the number of IndexDB records that had to be dropped during ingestion. The reason of dropping the record will be annotated in `reason` label of the exposed metric. This change also comes with a new [alerting rule](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts-health.yml) to track changes of this metric.
* FEATURE: [alerts-health](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts-health.yml): add new alerting rules `TooLongLabelValues` and `TooLongLabelNames` to notify about truncation of label values or names respectively.
* FEATURE: expose metric `vm_indexdb_items_dropped_total` to track the number of IndexDB records that had to be dropped during ingestion. The reason of dropping the record will be annotated in `reason` label of the exposed metric. This change also comes with a new [alerting rule](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-health.yml) to track changes of this metric.
* FEATURE: [alerts-health](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-health.yml): add new alerting rules `TooLongLabelValues` and `TooLongLabelNames` to notify about truncation of label values or names respectively.
* FEATURE: [stream aggregation](https://docs.victoriametrics.com/stream-aggregation/): expose `vm_streamaggr_ignored_samples_total` [counters](https://docs.victoriametrics.com/keyconcepts/#counter) at [`/metrics` page](https://docs.victoriametrics.com/#monitoring), which can be used for detecting amount of too old or NaN valued ignored samples. Expose also `vm_streamaggr_samples_lag_seconds` [histogram](https://docs.victoriametrics.com/keyconcepts/#histogram) to monitor aggregated samples lag.
* FEATURE: [stream aggregation](https://docs.victoriametrics.com/stream-aggregation/): improve filtering speed of the received data samples if [match](https://docs.victoriametrics.com/stream-aggregation/#stream-aggregation-config) field is matching only [metric name](https://docs.victoriametrics.com/keyconcepts/#structure-of-a-metric).
* FEATURE: [VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/): adds `-relabelConfigCheckInterval` flag and `/-/reload` endpoint for reloading relabeling rules. See this [pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3923) for details.

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@ -147,7 +147,7 @@ Released at 2022-11-25
* FEATURE: [vmui](https://docs.victoriametrics.com/#vmui): add compact table view. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3241).
* FEATURE: [vmui](https://docs.victoriametrics.com/#vmui): add the ability to "stick" a tooltip on the chart by clicking on a data point. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3321) and [this pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3376)
* FEATURE: [vmui](https://docs.victoriametrics.com/#vmui): add the ability to set up series custom limits. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3297).
* FEATURE: [vmalert](https://docs.victoriametrics.com/vmalert/): add default alert list for vmalert's metrics. See [alerts-vmalert.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts-vmalert.yml).
* FEATURE: [vmalert](https://docs.victoriametrics.com/vmalert/): add default alert list for vmalert's metrics. See [alerts-vmalert.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-vmalert.yml).
* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent/): expose `vmagent_relabel_config_*`, `vm_relabel_config_*` and `vm_promscrape_config_*` metrics for tracking relabel and scrape configuration hot-reloads. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3345).
* BUGFIX: [MetricsQL](https://docs.victoriametrics.com/metricsql/): properly return an empty result from [limit_offset](https://docs.victoriametrics.com/metricsql/#limit_offset) if the `offset` arg exceeds the number of inner time series. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3312).

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@ -364,7 +364,7 @@ The v1.93.x line will be supported for at least 12 months since [v1.93.0](https:
* FEATURE: [Official Grafana dashboards for VictoriaMetrics](https://grafana.com/orgs/victoriametrics): add `Concurrent inserts` panel to vmagent's dashboard. The new panel supposed to show whether the number of concurrent inserts processed by vmagent isn't reaching the limit.
* FEATURE: [Official Grafana dashboards for VictoriaMetrics](https://grafana.com/orgs/victoriametrics): add panels for absolute Mem and CPU usage by vmalert. See related issue [here](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4627).
* FEATURE: [Official Grafana dashboards for VictoriaMetrics](https://grafana.com/orgs/victoriametrics): correctly calculate `Bytes per point` value for single-server and cluster VM dashboards. Before, the calculation mistakenly accounted for the number of entries in indexdb in denominator, which could have shown lower values than expected.
* FEATURE: [Alerting rules for VictoriaMetrics](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker#alerts): `ConcurrentFlushesHitTheLimit` alerting rule was moved from [single-server](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts.yml) and [cluster](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts-cluster.yml) alerts to the [list of "health" alerts](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts-health.yml) as it could be related to many VictoriaMetrics components.
* FEATURE: [Alerting rules for VictoriaMetrics](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker#alerts): `ConcurrentFlushesHitTheLimit` alerting rule was moved from [single-server](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts.yml) and [cluster](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-cluster.yml) alerts to the [list of "health" alerts](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-health.yml) as it could be related to many VictoriaMetrics components.
* BUGFIX: [storage](https://docs.victoriametrics.com/single-server-victoriametrics/): properly set next retention time for indexDB. Previously it may enter into endless retention loop. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4873) for details.
* BUGFIX: [vmagent](https://docs.victoriametrics.com/vmagent/): return human readable error if opentelemetry has json encoding. Follow-up after [PR](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2570).
@ -564,7 +564,7 @@ Released at 2023-05-18
* BUGFIX: [vmui](https://docs.victoriametrics.com/#vmui): fix the display of the tenant selector. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4160).
* BUGFIX: [vmui](https://docs.victoriametrics.com/#vmui): fix UI freeze when the query returns non-histogram series alongside histogram series.
* BUGFIX: [vmui](https://docs.victoriametrics.com/#vmui): fix the text display on buttons in Safari 16.4.
* BUGFIX: [alerts-health](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts-health.yml): update threshold for `TooHighMemoryUsage` alert from 90% to 80%, since 90% is too high for production environments.
* BUGFIX: [alerts-health](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-health.yml): update threshold for `TooHighMemoryUsage` alert from 90% to 80%, since 90% is too high for production environments.
* BUGFIX: [vmbackup](https://docs.victoriametrics.com/vmbackup/): fix compatibility with Windows OS. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/70).
* BUGFIX: [vmctl](https://docs.victoriametrics.com/vmctl/): fix performance issue when migrating data from VictoriaMetrics according to [these docs](https://docs.victoriametrics.com/vmctl/#migrating-data-from-victoriametrics). Add the ability to speed up the data migration via `--vm-native-disable-retries` command-line flag. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4092).
* BUGFIX: [stream aggregation](https://docs.victoriametrics.com/stream-aggregation/): fix bug with duplicated labels during stream aggregation via single-node VictoriaMetrics. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4277).
@ -827,7 +827,7 @@ The v1.87.x line will be supported for at least 12 months since [v1.87.0](https:
* BUGFIX: [vmagent](https://docs.victoriametrics.com/vmagent/): add `__meta_kubernetes_endpoints_name` label for all ports discovered from endpoint. Previously, ports not matched by `Service` did not have this label. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4154) for details. Thanks to @thunderbird86 for discovering and [fixing](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4253) the issue.
* BUGFIX: fix possible infinite loop during `indexdb` rotation when `-retentionTimezoneOffset` command-line flag is set and the local timezone is not UTC. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4207). Thanks to @faceair for [the fix](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4206).
* BUGFIX: [vmauth](https://docs.victoriametrics.com/vmauth/): do not return invalid auth credentials in http response by default, since it may be logged by client. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4188).
* BUGFIX: [alerts-health](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alerts-health.yml): update threshold for `TooHighMemoryUsage` alert from 90% to 80%, since 90% is too high for production environments.
* BUGFIX: [alerts-health](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-health.yml): update threshold for `TooHighMemoryUsage` alert from 90% to 80%, since 90% is too high for production environments.
* BUGFIX: [vmagent](https://docs.victoriametrics.com/vmagent/): properly handle the `vm_promscrape_config_last_reload_successful` metric after config reload. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4260).
* BUGFIX: [stream aggregation](https://docs.victoriametrics.com/stream-aggregation/): fix bug with duplicated labels during stream aggregation via single-node VictoriaMetrics. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4277).
* BUGFIX: [stream aggregation](https://docs.victoriametrics.com/stream-aggregation/): suppress `series after dedup` error message in logs when `-remoteWrite.streamAggr.dedupInterval` command-line flag is set at [vmagent](https://docs.victoriametrics.com/vmagent/) or when `-streamAggr.dedupInterval` command-line flag is set at [single-node VictoriaMetrics](https://docs.victoriametrics.com/).