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14 lines
528 B
Python
14 lines
528 B
Python
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from infi.clickhouse_orm import Database, F
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from models import CPUStats
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db = Database('demo')
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queryset = CPUStats.objects_in(db)
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total = queryset.filter(CPUStats.cpu_id == 1).count()
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busy = queryset.filter(CPUStats.cpu_id == 1, CPUStats.cpu_percent > 95).count()
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print('CPU 1 was busy {:.2f}% of the time'.format(busy * 100.0 / total))
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# Calculate the average usage per CPU
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for row in queryset.aggregate(CPUStats.cpu_id, average=F.avg(CPUStats.cpu_percent)):
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print('CPU {row.cpu_id}: {row.average:.2f}%'.format(row=row))
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