72 lines
2.7 KiB
C
72 lines
2.7 KiB
C
#include "..\main\mttf.h"
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VOID
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__cdecl
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main(
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int argc,
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char * argv[]
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)
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{
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HANDLE statFile;
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StatFileRecord statRec;
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DWORD numBytes;
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if (argc==1) {
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printf("Usage: mttfvwr <datafile> [/t]\n\n/t for terse (Excel text format)\n");
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return;
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}
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if (INVALID_HANDLE_VALUE==(statFile= CreateFile(argv[1],
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GENERIC_READ,
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FILE_SHARE_READ,
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NULL,
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OPEN_ALWAYS,
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FILE_ATTRIBUTE_NORMAL,
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NULL))) {
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printf("Unable to open %s: %ld\n", argv[1], GetLastError());
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return;
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}
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if (argc<3 || tolower(argv[2][1])!='t') {
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printf("Mean Time To Failure data for %s\n\n", argv[1]);
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printf("Build: minor version number for each set of stats.\n");
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printf("Busy: number of minutes with cpu usage greater than idle threshhold.\n");
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printf("Idle: number of minutes with cpu usage less than idle threshhold.\n");
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printf("Gone: minutes with cpu less than threshhold for 4 consecutive hrs.\n");
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printf("CpuUsage: average percentage of cpu usage for all machines on that build.\n");
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printf("Cold: number of cold boots due to a problem.\n");
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printf("Warm: number of warm boots due to a problem.\n");
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printf("Other: number of other problems.\n\n");
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printf(" Build Busy Idle Gone CpuUsg Cold Warm Other\n");
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printf(" ----- ---- ---- ---- ------ ---- ---- -----\n");
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} else {
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printf("Build\011Busy\011Idle\011Gone\011CpuUsg\011Cold\011Warm\011Other\n");
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}
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while (ReadFile(statFile, &statRec, sizeof(statRec), &numBytes, NULL)) {
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if (numBytes==0) {
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return;
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}
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if (argc==3 && tolower(argv[2][1])=='t') {
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printf("%ld\011%ld\011%ld\011%ld\011%ld\011%ld\011%ld\011%ld\n",
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statRec.Version>>16,
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statRec.Busy,
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statRec.Idle,
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statRec.IdleConsec,
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(statRec.Busy+statRec.Idle?statRec.PercentTotal/(statRec.Busy+statRec.Idle):0),
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statRec.Cold,
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statRec.Warm,
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statRec.Other);
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} else {
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printf("%6ld\t%6ld\t%6ld\t%6ld\t%6ld\t%6ld\t%6ld\t%6ld\n",
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statRec.Version>>16,
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statRec.Busy,
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statRec.Idle,
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statRec.IdleConsec,
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(statRec.Busy+statRec.Idle?statRec.PercentTotal/(statRec.Busy+statRec.Idle):0),
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statRec.Cold,
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statRec.Warm,
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statRec.Other);
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}
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}
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}
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