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implement new disk fields

This commit is contained in:
Doug MacEachern 2005-04-07 01:23:49 +00:00
parent fc9e8e1e69
commit 34eda4866b
1 changed files with 18 additions and 0 deletions
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18
src/os/win32/win32_sigar.c
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@ -54,11 +54,17 @@ typedef enum {
typedef enum {
PERF_IX_DISK_READ,
PERF_IX_DISK_WRITE,
PERF_IX_DISK_READ_BYTES,
PERF_IX_DISK_WRITE_BYTES,
PERF_IX_DISK_QUEUE,
PERF_IX_DISK_MAX
} perf_disk_offsets_t;
#define PERF_TITLE_DISK_READ 208
#define PERF_TITLE_DISK_WRITE 210
#define PERF_TITLE_DISK_READ_BYTES 220
#define PERF_TITLE_DISK_WRITE_BYTES 222
#define PERF_TITLE_DISK_QUEUE 1400
/*
* diff is:
@ -1471,6 +1477,15 @@ static PERF_INSTANCE_DEFINITION *get_disk_instance(sigar_t *sigar,
case PERF_TITLE_DISK_WRITE:
perf_offsets[PERF_IX_DISK_WRITE] = offset;
break;
case PERF_TITLE_DISK_READ_BYTES:
perf_offsets[PERF_IX_DISK_READ_BYTES] = offset;
break;
case PERF_TITLE_DISK_WRITE_BYTES:
perf_offsets[PERF_IX_DISK_WRITE_BYTES] = offset;
break;
case PERF_TITLE_DISK_QUEUE:
perf_offsets[PERF_IX_DISK_QUEUE] = offset;
break;
}
}
@ -1516,6 +1531,9 @@ static int get_disk_metrics(sigar_t *sigar,
if (strnEQ(drive, dirname, 2)) {
fsusage->disk_reads = PERF_VAL(PERF_IX_DISK_READ);
fsusage->disk_writes = PERF_VAL(PERF_IX_DISK_WRITE);
fsusage->disk_read_bytes = PERF_VAL(PERF_IX_DISK_READ_BYTES);
fsusage->disk_write_bytes = PERF_VAL(PERF_IX_DISK_WRITE_BYTES);
fsusage->disk_queue = PERF_VAL(PERF_IX_DISK_QUEUE);
return SIGAR_OK;
}
}