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This commit is contained in:
LollipopKit
2021-10-28 19:04:52 +08:00
parent 10a745d25a
commit 53d8268220
11 changed files with 312 additions and 73 deletions
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28
lib/data/model/cpu_2_status.dart
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@@ -6,6 +6,7 @@ class Cpu2Status {
Cpu2Status(this.pre, this.now);
double usedPercent({int coreIdx = 0}) {
if (now.length != pre.length) return 0;
final idleDelta = now[coreIdx].idle - pre[coreIdx].idle;
final totalDelta = now[coreIdx].total - pre[coreIdx].total;
final used = idleDelta / totalDelta;
@@ -15,4 +16,31 @@ class Cpu2Status {
Cpu2Status update(List<CpuStatus> newStatus) {
return Cpu2Status(now, newStatus);
}
int get coresCount => now.length;
int get totalDelta => now[0].total - pre[0].total;
double get user {
if (now.length != pre.length) return 0;
final delta = now[0].user - pre[0].user;
final used = delta / totalDelta;
return used.isNaN ? 0 : used * 100;
}
double get sys {
if (now.length != pre.length) return 0;
final delta = now[0].sys - pre[0].sys;
final used = delta / totalDelta;
return used.isNaN ? 0 : used * 100;
}
double get nice {
if (now.length != pre.length) return 0;
final delta = now[0].nice - pre[0].nice;
final used = delta / totalDelta;
return used.isNaN ? 0 : used * 100;
}
double get idle => 100 - usedPercent();
}