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-rw-r--r--kamon-core/src/main/scala/kamon/Kamon.scala1
-rw-r--r--kamon-system-metrics/src/main/scala/kamon/system/sigar/ProcessCpuMetrics.scala2
2 files changed, 1 insertions, 2 deletions
diff --git a/kamon-core/src/main/scala/kamon/Kamon.scala b/kamon-core/src/main/scala/kamon/Kamon.scala
index e6b93459..4476de22 100644
--- a/kamon-core/src/main/scala/kamon/Kamon.scala
+++ b/kamon-core/src/main/scala/kamon/Kamon.scala
@@ -52,7 +52,6 @@ object Kamon {
def start(): Unit = _start
def shutdown(): Unit = {
- // TODO: Define what a proper shutdown should be like.
_system.shutdown()
}
diff --git a/kamon-system-metrics/src/main/scala/kamon/system/sigar/ProcessCpuMetrics.scala b/kamon-system-metrics/src/main/scala/kamon/system/sigar/ProcessCpuMetrics.scala
index 4d61a66f..22c612e2 100644
--- a/kamon-system-metrics/src/main/scala/kamon/system/sigar/ProcessCpuMetrics.scala
+++ b/kamon-system-metrics/src/main/scala/kamon/system/sigar/ProcessCpuMetrics.scala
@@ -61,7 +61,7 @@ class ProcessCpuMetrics(sigar: Sigar, instrumentFactory: InstrumentFactory, logg
val totalDiff = positiveSubtraction(currentProcCpu.getTotal, lastProcCpu.getTotal)
val userDiff = positiveSubtraction(currentProcCpu.getUser, lastProcCpu.getUser)
val systemDiff = positiveSubtraction(currentProcCpu.getSys, lastProcCpu.getSys)
- val timeDiff = positiveSubtraction(currentProcCpu.getLastTime, lastProcCpu.getLastTime)
+ val timeDiff = currentProcCpu.getLastTime - lastProcCpu.getLastTime
if (totalDiff == 0L) {
if (timeDiff > 2000L) currentLoad = 0L