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/*
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 *  This file is part of CoCalc: Copyright © 2020 Sagemath, Inc.
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 *  License: MS-RSL – see LICENSE.md for details
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 */
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import type {
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  CGroup,
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  DiskUsageInfo,
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} from "@cocalc/util/types/project-info/types";
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// DiskUsage for /tmp !
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export function cgroup_stats(cg: CGroup, du?: DiskUsageInfo) {
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  // why? /tmp is a memory disk in kucalc
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  const mem_rss = cg.mem_stat.total_rss + (du?.usage ?? 0);
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  const mem_tot = cg.mem_stat.hierarchical_memory_limit;
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  const mem_pct = 100 * Math.min(1, mem_rss / mem_tot);
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  const cpu_pct = 100 * Math.min(1, cg.cpu_usage_rate / cg.cpu_cores_limit);
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  const cpu_tot = cg.cpu_usage; // seconds
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  return { mem_rss, mem_tot, mem_pct, cpu_pct, cpu_tot };
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}
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