Documentation forSolarWinds Observability Saas

Apache metrics

Many of the collected metrics from Apache entities are displayed as widgets in SolarWinds Observability explorers; additional metrics may be collected and available in the Metrics Explorer. You can also create an alert for when an entity's metric value moves out of a specific range. See Entities in SolarWinds Observability for information about entity types in SolarWinds Observability.

The following table lists some of the metrics collected for these entities. To see the Apache metrics in the Metrics Explorer, type apache. in the search box.

Metric Units Description
apache.cpu.load Percent (%)

The current load of the CPU.

apache.cpu.time Jiff The jiffs used by processes of a given category.
apache.current_connections Connections The number of active connections currently attached to the HTTP server.
apache.load.1 Percent (%) The average server load during the last minute.
apache.load.15 Percent (%) The average server load during the last 15 minutes.
apache.load.5 Percent (%) The average server load during the last 5 minutes.
apache.request.time milliseconds (ms) Total time spent on handling requests.
apache.request.time.rate milliseconds (ms) Total time spent on handling requests.
apache.requests Requests The number of requests serviced by the HTTP server per second.
apache.requests.rate milliseconds (ms) Total time spent on handling requests.
apache.scoreboard Workers The number of workers in each state.
apache.throughput Byte per request The average number of bytes served per request.
apache.time.perrequest milliseconds per request The average processing time per request.
apache.traffic Byte Total HTTP server traffic in bytes.
apache.traffic.rate Byte per request HTTP server traffic in bytes per second.
apache.uptime seconds (s) The amount of time that the server has been running in seconds.
apache.workers Workers The number of workers currently attached to the HTTP server.
apache.workers.idle Workers The number of idle workers.