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more cpu time to seconds conversion

This commit is contained in:
Doug MacEachern 2005-05-11 23:37:22 +00:00
parent 1146d10e26
commit 7a4580fc08
1 changed files with 8 additions and 5 deletions
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13
src/os/win32/win32_sigar.c
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@ -89,6 +89,9 @@ typedef enum {
/* 1/100ns units to seconds */
#define NS100_2SEC(t) ((t) / 10000000)
#define PERF_VAL_CPU(ix) \
NS100_2SEC(PERF_VAL(ix))
static PERF_OBJECT_TYPE *get_perf_object(sigar_t *sigar, char *counter_key,
DWORD *err)
{
@ -385,7 +388,7 @@ static int get_idle_cpu(sigar_t *sigar, sigar_cpu_t *cpu,
cpu->idle = 0;
if (perf_offsets[PERF_IX_CPU_IDLE]) {
cpu->idle = PERF_VAL(PERF_IX_CPU_IDLE);
cpu->idle = PERF_VAL_CPU(PERF_IX_CPU_IDLE);
}
else {
/* windows NT and 2000 do not have an Idle counter */
@ -443,8 +446,8 @@ static int sigar_cpu_perflib_get(sigar_t *sigar, sigar_cpu_t *cpu)
/* first instance is total, rest are per-cpu */
counter_block = PdhGetCounterBlock(inst);
cpu->sys = PERF_VAL(PERF_IX_CPU_SYS);
cpu->user = PERF_VAL(PERF_IX_CPU_USER);
cpu->sys = PERF_VAL_CPU(PERF_IX_CPU_SYS);
cpu->user = PERF_VAL_CPU(PERF_IX_CPU_USER);
status = get_idle_cpu(sigar, cpu, -1, counter_block, perf_offsets);
cpu->nice = 0; /* no nice here */
cpu->wait = 0; /*N/A?*/
@ -547,8 +550,8 @@ static int sigar_cpu_list_perflib_get(sigar_t *sigar,
counter_block = PdhGetCounterBlock(inst);
cpu->sys += PERF_VAL(PERF_IX_CPU_SYS);
cpu->user += PERF_VAL(PERF_IX_CPU_USER);
cpu->sys += PERF_VAL_CPU(PERF_IX_CPU_SYS);
cpu->user += PERF_VAL_CPU(PERF_IX_CPU_USER);
get_idle_cpu(sigar, cpu, i, counter_block, perf_offsets);
cpu->nice = cpu->wait = 0; /*N/A*/