From b3cfb9abc39a3b28c1bfb985871ec9c994731b5d Mon Sep 17 00:00:00 2001
From: Laurent Sesques <laurent.sesques@canonical.com>
Date: Tue, 15 Oct 2019 14:25:43 +0200
Subject: [PATCH] Revert "[process] Fix #599 cap percent values returned by
 *Percent() between 0 and 100"

This reverts commit f4e23559a2bad85fca1eeea695331ce38ff3f494.
Fixes #755
---
 process/process.go | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/process/process.go b/process/process.go
index 87b647b..3782ef2 100644
--- a/process/process.go
+++ b/process/process.go
@@ -4,7 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
-	"math"
 	"runtime"
 	"sort"
 	"time"
@@ -265,7 +264,7 @@ func calculatePercent(t1, t2 *cpu.TimesStat, delta float64, numcpu int) float64
 	}
 	delta_proc := t2.Total() - t1.Total()
 	overall_percent := ((delta_proc / delta) * 100) * float64(numcpu)
-	return math.Min(100, math.Max(0, overall_percent))
+	return overall_percent
 }
 
 // MemoryPercent returns how many percent of the total RAM this process uses
@@ -286,7 +285,7 @@ func (p *Process) MemoryPercentWithContext(ctx context.Context) (float32, error)
 	}
 	used := processMemory.RSS
 
-	return float32(math.Min(100, math.Max(0, (100*float64(used)/float64(total))))), nil
+	return (100 * float32(used) / float32(total)), nil
 }
 
 // CPU_Percent returns how many percent of the CPU time this process uses
@@ -311,5 +310,5 @@ func (p *Process) CPUPercentWithContext(ctx context.Context) (float64, error) {
 		return 0, nil
 	}
 
-	return math.Min(100, math.Max(0, 100*cput.Total()/totalTime)), nil
+	return 100 * cput.Total() / totalTime, nil
 }