title: Spring Boot 2 Actuator Metric - Processors
body: <p>I have upgraded to Spring Boot 2 which in turn has updated actuator.  I was using the Spring Boot 1.* Actuator metrics field 'processors' like so:</p>
  
  <pre><code>{
  "mem": 323621,
  "mem.free": 70699,
  "processors": 2,
  ....
  </code></pre>
  
  <p>But can't seem to find this in the Spring Boot 2 metrics names:</p>
  
  <pre><code>{
  "names": [
  "http.server.requests",
  "jvm.buffer.memory.used",
  "jvm.memory.committed",
  "tomcat.global.request.max",
  "jvm.memory.used",
  "jdbc.connections.min",
  "tomcat.sessions.created",
  "tomcat.sessions.expired",
  "logback.events",
  "system.cpu.count",
  "jvm.memory.max",
  "jdbc.connections.active",
  "jvm.gc.pause",
  "process.files.max",
  "jvm.threads.daemon",
  "hikaricp.connections",
  "process.start.time",
  "hikaricp.connections.active",
  "hikaricp.connections.creation.percentile",
  "tomcat.global.error",
  "tomcat.sessions.active.max",
  "tomcat.global.sent",
  "jvm.gc.live.data.size",
  "process.files.open",
  "hikaricp.connections.acquire",
  "hikaricp.connections.timeout",
  "hikaricp.connections.idle",
  "hikaricp.connections.pending",
  "jvm.buffer.total.capacity",
  "hikaricp.connections.usage.percentile",
  "tomcat.cache.access",
  "jvm.threads.live",
  "jvm.classes.loaded",
  "jvm.classes.unloaded",
  "hikaricp.connections.creation",
  "jvm.gc.memory.promoted",
  "tomcat.sessions.rejected",
  "tomcat.sessions.alive.max",
  "jvm.gc.memory.allocated",
  "hikaricp.connections.usage",
  "jvm.gc.max.data.size",
  "jvm.buffer.count",
  "process.cpu.usage",
  "tomcat.servlet.request",
  "process.uptime",
  "system.load.average.1m",
  "tomcat.global.received",
  "tomcat.cache.hit",
  "tomcat.threads.config.max",
  "hikaricp.connections.acquire.percentile",
  "tomcat.servlet.error",
  "tomcat.servlet.request.max",
  "jdbc.connections.max",
  "tomcat.sessions.active.current",
  "system.cpu.usage",
  "tomcat.threads.busy",
  "tomcat.threads.current",
  "jvm.threads.peak",
  "tomcat.global.request"
  ]
  }
  </code></pre>
  
  <p>I am looking for the equivalent of Spring Boot 1 metrics value 'processors' in Spring Boot 2.</p>
  
  <p>Does anyone know if this value is still available and under what name or if its been moved elsewhere or if it doesn't exist anymore.</p>