36 lines
865 B
C
36 lines
865 B
C
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#ifndef PROCSTAT_H
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#define PROCSTAT_H
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#include "util.h"
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struct pstat {
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unsigned long total;
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int nslice, cur_slice;
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unsigned long *slices;
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float update_interval;
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};
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typedef struct {
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/* counted in sectors */
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struct pstat swap_in, swap_out;
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struct pstat disk_read, disk_write;
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} ProcStats;
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void pstat_init(struct pstat *pst, int nslice, float update_interval);
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float pstat_current(struct pstat *pst);
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void pstat_add(struct pstat *pst, unsigned long v);
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void pstat_advance(struct pstat *pst);
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float pstat_meanval(struct pstat *pst);
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/* given in MB/s */
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float get_read_throughput();
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float get_write_throughput();
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float get_swapin_throughput();
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float get_swapout_throughput();
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float get_read_mean_throughput();
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float get_write_mean_throughput();
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void update_stats();
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void init_stats(float update_interval);
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void scan_all_hd(int add_partitions);
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#endif
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