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增加 armbian 头图

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Junyuan Feng
2022-11-05 21:58:05 +08:00
parent 7f1bd06422
commit c036b78708
12 changed files with 73 additions and 70 deletions
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36
lib/data/model/server/cpu_2_status.dart
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@@ -1,53 +1,53 @@
import 'package:toolbox/data/model/server/cpu_status.dart';
class Cpu2Status {
List<CpuStatus> pre;
List<CpuStatus> now;
List<CpuStatus> _pre;
List<CpuStatus> _now;
String temp;
Cpu2Status(this.pre, this.now, this.temp);
Cpu2Status(this._pre, this._now, this.temp);
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;
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;
return used.isNaN ? 0 : 100 - used * 100;
}
void update(List<CpuStatus> newStatus, String newTemp) {
pre = now;
now = newStatus;
_pre = _now;
_now = newStatus;
temp = newTemp;
}
int get coresCount => now.length;
int get coresCount => _now.length;
int get totalDelta => now[0].total - pre[0].total;
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;
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;
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;
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 iowait {
if (now.length != pre.length) return 0;
final delta = now[0].iowait - pre[0].iowait;
if (_now.length != _pre.length) return 0;
final delta = _now[0].iowait - _pre[0].iowait;
final used = delta / totalDelta;
return used.isNaN ? 0 : used * 100;
}