static void
check_result(char *title, pmResult *result)
{
int err= 0;
if (result->numpmid != 2) {
pmCtime(&result->timestamp.tv_sec, timebuf);
printf("%s @ %19.19s.%06d numpmid=%d\n", title,
timebuf, (int)result->timestamp.tv_usec, result->numpmid);
err++;
}
if (result->numpmid >= 1 && result->vset[0]->numval != 1) {
pmCtime(&result->timestamp.tv_sec, timebuf);
printf("%s @ %19.19s.%06d vset[0]->numval=%d\n", title,
timebuf, (int)result->timestamp.tv_usec, result->vset[0]->numval);
err++;
}
if (result->numpmid >= 2 && result->vset[1]->numval != 1) {
pmCtime(&result->timestamp.tv_sec, timebuf);
printf("%s @ %19.19s.%06d vset[1]->numval=%d\n", title,
timebuf, (int)result->timestamp.tv_usec, result->vset[1]->numval);
err++;
}
if (err == 0) {
pmCtime(&result->timestamp.tv_sec, timebuf);
printf("fetch OK %s @ %19.19s.%06d\n", title,
timebuf, (int)result->timestamp.tv_usec);
}
}
static void
dumpLabel(int verbose)
{
char *ddmm;
char *yr;
printf("Log Label (Log Format Version %d)\n", label.ll_magic & 0xff);
printf("Performance metrics from host %s\n", label.ll_hostname);
ddmm = pmCtime(&label.ll_start.tv_sec, timebuf);
ddmm[10] = '\0';
yr = &ddmm[20];
printf(" commencing %s ", ddmm);
__pmPrintStamp(stdout, &label.ll_start);
printf(" %4.4s\n", yr);
if (opts.finish.tv_sec == INT_MAX) {
/* pmGetArchiveEnd() failed! */
printf(" ending UNKNOWN\n");
}
else {
ddmm = pmCtime(&opts.finish.tv_sec, timebuf);
ddmm[10] = '\0';
yr = &ddmm[20];
printf(" ending %s ", ddmm);
__pmPrintStamp(stdout, &opts.finish);
printf(" %4.4s\n", yr);
}
if (verbose) {
printf("Archive timezone: %s\n", label.ll_tz);
printf("PID for pmlogger: %" FMT_PID "\n", label.ll_pid);
}
}
/* Print parameter values as output header. */
static void
printhdr(Context *x)
{
pmUnits units;
char tbfr[26];
const char *u;
printf("metric: %s\n", x->metric);
if (opts.context != PM_CONTEXT_ARCHIVE)
printf("host: %s\n", x->hostname);
else {
printf("archive: %s\n", source);
printf("host: %s\n", x->hostname);
printf("start: %s", pmCtime(&opts.origin.tv_sec, tbfr));
if (opts.finish.tv_sec != INT_MAX)
printf("end: %s", pmCtime(&opts.finish.tv_sec, tbfr));
}
printf("semantics: ");
switch (x->desc.sem) {
case PM_SEM_COUNTER:
printf("cumulative counter");
if (! rawCounter) printf(" (converting to rate)");
break;
case PM_SEM_INSTANT:
printf("instantaneous value");
break;
case PM_SEM_DISCRETE:
printf("discrete instantaneous value");
break;
default:
printf("unknown");
}
putchar('\n');
units = x->desc.units;
u = pmUnitsStr(&units);
printf("units: %s", *u == '\0' ? "none" : u);
if ((! rawCounter) && (x->desc.sem == PM_SEM_COUNTER)) {
printf(" (converting to ");
if (units.dimTime == 0) units.scaleTime = PM_TIME_SEC;
units.dimTime--;
if ((units.dimSpace == 0) && (units.dimTime == 0) && (units.dimCount == 0))
printf("time utilization)");
else {
u = pmUnitsStr(&units);
printf("%s)", *u == '\0' ? "none" : u);
}
}
putchar('\n');
/* sample count and interval */
if (opts.samples < 0) printf("samples: all\n");
else printf("samples: %d\n", opts.samples);
if ((opts.samples > 1) &&
(opts.context != PM_CONTEXT_ARCHIVE || amode == PM_MODE_INTERP))
printf("interval: %1.2f sec\n", __pmtimevalToReal(&opts.interval));
}
void ShowBounds::displayEndText()
{
time_t clock = (time_t)my.localCurrentEnd;
char ctimebuf[32];
pmCtime(&clock, ctimebuf);
lineEditEnd->setText(tr(ctimebuf).simplified());
}
// debugging, display seconds-since-epoch in human readable format
char *QedApp::timeString(double seconds)
{
static char string[32];
time_t secs = (time_t)seconds;
char *s;
s = pmCtime(&secs, string);
s[strlen(s)-1] = '\0';
return s;
}
void ShowBounds::displayStartText()
{
time_t clock = (time_t)my.localCurrentStart;
char ctimebuf[32];
pmCtime(&clock, ctimebuf);
lineEditStart->setText(tr(ctimebuf).simplified());
console->post("ShowBounds::displayStartText clock=%.3f - %s",
my.localCurrentStart,
(const char *)lineEditStart->text().toAscii());
}
static void
dumpLabel(void)
{
pmLogLabel label;
char *ddmm;
char *yr;
int sts;
char timebuf[32]; /* for pmCtime result + .xxx */
if ((sts = pmGetArchiveLabel(&label)) < 0) {
fprintf(stderr, "%s: cannot get archive label record: %s\n",
pmProgname, pmErrStr(sts));
exit(EXIT_FAILURE);
}
fprintf(stderr, "Log Label (Log Format Version %d)\n", label.ll_magic & 0xff);
fprintf(stderr, "Performance metrics from host %s\n", label.ll_hostname);
ddmm = pmCtime((const time_t *)&label.ll_start.tv_sec, timebuf);
ddmm[10] = '\0';
yr = &ddmm[20];
fprintf(stderr, " commencing %s ", ddmm);
__pmPrintStamp(stderr, &label.ll_start);
fprintf(stderr, " %4.4s\n", yr);
if (opts.finish.tv_sec == INT_MAX) {
/* pmGetArchiveEnd() failed! */
fprintf(stderr, " ending UNKNOWN\n");
}
else {
ddmm = pmCtime((const time_t *)&opts.finish.tv_sec, timebuf);
ddmm[10] = '\0';
yr = &ddmm[20];
fprintf(stderr, " ending %s ", ddmm);
__pmPrintStamp(stderr, &opts.finish);
fprintf(stderr, " %4.4s\n", yr);
}
}
void PmChart::setDateLabel(time_t seconds, QString tz)
{
char datestring[32];
QString label;
if (seconds) {
pmCtime(&seconds, datestring);
label = tr(datestring);
label.remove(10, 9);
label.replace(15, 1, " ");
label.append(tz);
}
else {
label = tr("");
}
my.statusBar->setDateText(label);
}
static void
printtime(struct timeval *tv)
{
char tbfr[26];
char *tp;
tp = pmCtime((const time_t *)&tv->tv_sec, tbfr);
/*
* tp -> Ddd Mmm DD HH:MM:SS YYYY\n
* 0 4 8 1 1 2 2 2
* 1 8 0 3 4
*/
if (rawEvents)
fprintf(stderr, "[%24.24s]\n", tp);
else
fprintf(stderr, "[%8.8s]\n", &tp[11]);
}
static void
print_stamp(FILE *f, struct timeval *stamp)
{
if (dayflag) {
char *ddmm;
char *yr;
char timebuf[32]; /* for pmCtime result + .xxx */
ddmm = pmCtime(&stamp->tv_sec, timebuf);
ddmm[10] = ' ';
ddmm[11] = '\0';
yr = &ddmm[20];
fprintf(f, "%s", ddmm);
__pmPrintStamp(f, stamp);
fprintf(f, " %4.4s", yr);
}
else
__pmPrintStamp(f, stamp);
}
QString
QmcSource::timeString(const struct timeval *timeval)
{
QString timestring;
char timebuf[32], *ddmm, *year;
struct tm tmp;
time_t secs = (time_t)timeval->tv_sec;
ddmm = pmCtime(&secs, timebuf);
ddmm[10] = '\0';
year = &ddmm[20];
year[4] = '\0';
pmLocaltime(&secs, &tmp);
timestring.sprintf("%02d:%02d:%02d.%03d",
tmp.tm_hour, tmp.tm_min, tmp.tm_sec, (int)(timeval->tv_usec/1000));
timestring.prepend(" ");
timestring.prepend(ddmm);
timestring.append(" ");
timestring.append(year);
return timestring;
}
int
main(int argc, char *argv[])
{
int c;
int sts;
char *rawfile = NULL;
int i;
int ctxid;
int first = 1;
int dflag = 0;
int iflag = 0;
int Lflag = 0;
int lflag = 0;
int Mflag = 0;
int mflag = 0;
int tflag = 0;
int vflag = 0;
int mode = PM_MODE_FORW;
__pmContext *ctxp;
pmResult *raw_result;
pmResult *skel_result = NULL;
pmResult *result;
struct timeval done;
while ((c = pmGetOptions(argc, argv, &opts)) != EOF) {
switch (c) {
case 'a': /* dump everything */
dflag = iflag = lflag = mflag = sflag = tflag = 1;
break;
case 'd': /* dump pmDesc structures */
dflag = 1;
break;
case 'i': /* dump instance domains */
iflag = 1;
break;
case 'L': /* dump label, verbose */
Lflag = 1;
lflag = 1;
break;
case 'l': /* dump label */
lflag = 1;
break;
case 'm': /* dump metrics in log */
mflag = 1;
break;
case 'M': /* report <mark> records */
Mflag = 1;
break;
case 'r': /* read log in reverse chornological order */
mode = PM_MODE_BACK;
break;
case 's': /* report data size in log */
sflag = 1;
break;
case 't': /* dump temporal index */
tflag = 1;
break;
case 'v': /* verbose, dump in raw format */
vflag = 1;
rawfile = opts.optarg;
break;
case 'x': /* report Ddd Mmm DD <timestamp> YYYY */
/* -xx reports numeric timeval also */
xflag++;
break;
}
}
if (opts.errors ||
(vflag && opts.optind != argc) ||
(!vflag && opts.optind > argc - 1 && !opts.narchives)) {
pmUsageMessage(&opts);
exit(1);
}
if (vflag) {
FILE *f;
if ((f = fopen(rawfile, "r")) == NULL) {
fprintf(stderr, "%s: Cannot open \"%s\": %s\n", pmProgname, rawfile, osstrerror());
exit(1);
}
printf("Raw dump of physical archive file \"%s\" ...\n", rawfile);
rawdump(f);
exit(0);
}
if (dflag + iflag + lflag + mflag + tflag == 0)
mflag = 1; /* default */
/* delay option end processing until now that we have the archive name */
if (opts.narchives == 0)
__pmAddOptArchive(&opts, argv[opts.optind++]);
opts.flags &= ~PM_OPTFLAG_DONE;
__pmEndOptions(&opts);
if ((sts = ctxid = pmNewContext(PM_CONTEXT_ARCHIVE, opts.archives[0])) < 0) {
fprintf(stderr, "%s: Cannot open archive \"%s\": %s\n",
pmProgname, opts.archives[0], pmErrStr(sts));
exit(1);
}
/* complete TZ and time window option (origin) setup */
if (pmGetContextOptions(ctxid, &opts)) {
pmflush();
exit(1);
}
numpmid = argc - opts.optind;
if (numpmid) {
numpmid = 0;
pmid = NULL;
for (i = 0; opts.optind < argc; i++, opts.optind++) {
numpmid++;
pmid = (pmID *)realloc(pmid, numpmid * sizeof(pmID));
if ((sts = pmLookupName(1, &argv[opts.optind], &pmid[numpmid-1])) < 0) {
if (sts == PM_ERR_NONLEAF) {
numpmid--;
if ((sts = pmTraversePMNS(argv[opts.optind], dometric)) < 0)
fprintf(stderr, "%s: pmTraversePMNS(%s): %s\n",
pmProgname, argv[opts.optind], pmErrStr(sts));
}
else
fprintf(stderr, "%s: pmLookupName(%s): %s\n",
pmProgname, argv[opts.optind], pmErrStr(sts));
if (sts < 0)
numpmid--;
}
}
if (numpmid == 0) {
fprintf(stderr, "No metric names can be translated, dump abandoned\n");
exit(1);
}
}
if ((sts = pmGetArchiveLabel(&label)) < 0) {
fprintf(stderr, "%s: Cannot get archive label record: %s\n",
pmProgname, pmErrStr(sts));
exit(1);
}
if (numpmid > 0) {
/*
* setup dummy pmResult
*/
skel_result = (pmResult *)malloc(sizeof(pmResult)+(numpmid-1)*sizeof(pmValueSet *));
if (skel_result == NULL) {
fprintf(stderr, "%s: malloc(skel_result): %s\n", pmProgname, osstrerror());
exit(1);
}
}
/*
* Note: ctxp->c_lock remains locked throughout ... __pmHandleToPtr()
* is only called once, and a single context is used throughout
* ... so there is no PM_UNLOCK(ctxp->c_lock) anywhere in the
* pmdumplog code.
* This works because ctxp->c_lock is a recursive lock and
* pmdumplog is single-threaded.
*/
if ((ctxp = __pmHandleToPtr(ctxid)) == NULL) {
fprintf(stderr, "%s: botch: __pmHandleToPtr(%d) returns NULL!\n",
pmProgname, ctxid);
exit(1);
}
pmSetMode(mode, &opts.start, 0);
if (lflag)
dumpLabel(Lflag);
if (dflag)
dumpDesc(ctxp);
if (iflag)
dumpInDom(ctxp);
if (tflag)
dumpTI(ctxp);
if (mflag) {
if (mode == PM_MODE_FORW) {
if (opts.start_optarg != NULL || opts.finish_optarg != NULL) {
/* -S or -T */
sts = pmSetMode(mode, &opts.start, 0);
done = opts.finish;
}
else {
/* read the whole archive */
done.tv_sec = 0;
done.tv_usec = 0;
sts = pmSetMode(mode, &done, 0);
done.tv_sec = INT_MAX;
}
}
else {
if (opts.start_optarg != NULL || opts.finish_optarg != NULL) {
/* -S or -T */
done.tv_sec = INT_MAX;
done.tv_usec = 0;
sts = pmSetMode(mode, &done, 0);
done = opts.start;
}
else {
/* read the whole archive backwards */
done.tv_sec = INT_MAX;
done.tv_usec = 0;
sts = pmSetMode(mode, &done, 0);
done.tv_sec = 0;
}
}
if (sts < 0) {
fprintf(stderr, "%s: pmSetMode: %s\n", pmProgname, pmErrStr(sts));
exit(1);
}
sts = 0;
for ( ; ; ) {
sts = __pmLogFetch(ctxp, 0, NULL, &raw_result);
if (sts < 0)
break;
if (numpmid == 0 || (raw_result->numpmid == 0 && Mflag)) {
/*
* want 'em all or <mark> record ...
*/
result = raw_result;
}
else if (numpmid > 0) {
/*
* cherry pick from raw_result if pmid matches one
* of interest
*/
int picked = 0;
int j;
skel_result->timestamp = raw_result->timestamp;
for (j = 0; j < numpmid; j++)
skel_result->vset[j] = NULL;
for (i = 0; i < raw_result->numpmid; i++) {
for (j = 0; j < numpmid; j++) {
if (pmid[j] == raw_result->vset[i]->pmid) {
skel_result->vset[j] = raw_result->vset[i];
picked++;
break;
}
}
}
if (picked == 0) {
/* no metrics of interest, skip this record */
pmFreeResult(raw_result);
continue;
}
skel_result->numpmid = picked;
if (picked != numpmid) {
/* did not find 'em all ... shuffle time */
int j;
i = 0;
for (j = 0; j < numpmid; j++) {
if (skel_result->vset[j] != NULL)
skel_result->vset[i++] = skel_result->vset[j];
}
}
result = skel_result;
}
else {
/* not interesting */
pmFreeResult(raw_result);
continue;
}
if (first && mode == PM_MODE_BACK) {
first = 0;
printf("\nLog finished at %24.24s - dump in reverse order\n",
pmCtime(&result->timestamp.tv_sec, timebuf));
}
if ((mode == PM_MODE_FORW && tvcmp(result->timestamp, done) > 0) ||
(mode == PM_MODE_BACK && tvcmp(result->timestamp, done) < 0)) {
sts = PM_ERR_EOL;
break;
}
putchar('\n');
dump_result(result);
pmFreeResult(raw_result);
}
if (sts != PM_ERR_EOL) {
fprintf(stderr, "%s: pmFetch: %s\n", pmProgname, pmErrStr(sts));
exit(1);
}
}
exit(0);
}
int
main(int argc, char **argv)
{
int c;
int i;
int sts;
int errflag = 0;
int type = 0;
int verbose = 0;
char *host = NULL; /* pander to gcc */
int mode = PM_MODE_INTERP; /* mode for archives */
char *configfile = NULL;
char *start = NULL;
char *finish = NULL;
char *align = NULL;
char *offset = NULL;
char *logfile = NULL;
pmLogLabel label; /* get hostname for archives */
int zflag = 0; /* for -z */
char *tz = NULL; /* for -Z timezone */
int tzh; /* initial timezone handle */
char local[MAXHOSTNAMELEN];
char *pmnsfile = PM_NS_DEFAULT;
int samples = -1;
double delta = 1.0;
char *endnum;
struct timeval startTime;
struct timeval endTime;
struct timeval appStart;
struct timeval appEnd;
struct timeval appOffset;
pmSetProgname(argv[0]);
while ((c = getopt(argc, argv, "a:A:c:D:h:l:Ln:O:s:S:t:T:U:VzZ:?")) != EOF) {
switch (c) {
case 'a': /* archive name */
if (type != 0) {
fprintf(stderr, "%s: at most one of -a, -h, -L and -U allowed\n", pmGetProgname());
errflag++;
}
type = PM_CONTEXT_ARCHIVE;
host = optarg;
break;
case 'A': /* time alignment */
align = optarg;
break;
case 'c': /* configfile */
if (configfile != NULL) {
fprintf(stderr, "%s: at most one -c option allowed\n", pmGetProgname());
errflag++;
}
configfile = optarg;
break;
case 'D': /* debug options */
sts = pmSetDebug(optarg);
if (sts < 0) {
fprintf(stderr, "%s: unrecognized debug options specification (%s)\n",
pmGetProgname(), optarg);
errflag++;
}
break;
case 'h': /* contact PMCD on this hostname */
if (type != 0) {
fprintf(stderr, "%s: at most one of -a, -h, -L and -U allowed\n", pmGetProgname());
errflag++;
}
host = optarg;
type = PM_CONTEXT_HOST;
break;
case 'L': /* LOCAL, no PMCD */
if (type != 0) {
fprintf(stderr, "%s: at most one of -a, -h, -L and -U allowed\n", pmGetProgname());
errflag++;
}
host = NULL;
type = PM_CONTEXT_LOCAL;
putenv("PMDA_LOCAL_PROC="); /* if proc PMDA needed */
putenv("PMDA_LOCAL_SAMPLE="); /* if sampledso PMDA needed */
break;
case 'l': /* logfile */
logfile = optarg;
break;
case 'n': /* alternative name space file */
pmnsfile = optarg;
break;
case 'O': /* sample offset time */
offset = optarg;
break;
case 's': /* sample count */
samples = (int)strtol(optarg, &endnum, 10);
if (*endnum != '\0' || samples < 0) {
fprintf(stderr, "%s: -s requires numeric argument\n", pmGetProgname());
errflag++;
}
break;
case 'S': /* start time */
start = optarg;
break;
case 't': /* delta seconds (double) */
delta = strtod(optarg, &endnum);
if (*endnum != '\0' || delta <= 0.0) {
fprintf(stderr, "%s: -t requires floating point argument\n", pmGetProgname());
errflag++;
}
break;
case 'T': /* terminate time */
finish = optarg;
break;
case 'U': /* uninterpolated archive log */
if (type != 0) {
fprintf(stderr, "%s: at most one of -a, -h, -L and -U allowed\n", pmGetProgname());
errflag++;
}
type = PM_CONTEXT_ARCHIVE;
mode = PM_MODE_FORW;
host = optarg;
break;
case 'V': /* verbose */
verbose++;
break;
case 'z': /* timezone from host */
if (tz != NULL) {
fprintf(stderr, "%s: at most one of -Z and/or -z allowed\n", pmGetProgname());
errflag++;
}
zflag++;
break;
case 'Z': /* $TZ timezone */
if (zflag) {
fprintf(stderr, "%s: at most one of -Z and/or -z allowed\n", pmGetProgname());
errflag++;
}
tz = optarg;
break;
case '?':
default:
errflag++;
break;
}
}
if (zflag && type == 0) {
fprintf(stderr, "%s: -z requires an explicit -a, -h or -U option\n", pmGetProgname());
errflag++;
}
if (errflag) {
fprintf(stderr,
"Usage: %s options ...\n\
\n\
Options\n\
-a archive metrics source is an archive log\n\
-A align time alignment\n\
-c configfile file to load configuration from\n\
-D debug standard PCP debug options\n\
-h host metrics source is PMCD on host\n\
-l logfile redirect diagnostics and trace output\n\
-L use local context instead of PMCD\n\
-n pmnsfile use an alternative PMNS\n\
-O offset offset sample time\n\
-s samples terminate after this many iterations\n\
-S start start at this time\n\
-t delta sample interval in seconds(float) [default 1.0]\n\
-T finish finish at this time\n\
-U archive metrics source is an uninterpolated archive log\n\
-V verbose/diagnostic output\n\
-z set reporting timezone to local time for host from -a, -h or -U\n\
-Z timezone set reporting timezone\n",
pmGetProgname());
exit(1);
}
if (logfile != NULL) {
pmOpenLog(pmGetProgname(), logfile, stderr, &sts);
if (sts < 0) {
fprintf(stderr, "%s: Could not open logfile \"%s\"\n", pmGetProgname(), logfile);
}
}
if (pmnsfile != PM_NS_DEFAULT && (sts = pmLoadNameSpace(pmnsfile)) < 0) {
printf("%s: Cannot load namespace from \"%s\": %s\n", pmGetProgname(),
pmnsfile, pmErrStr(sts));
exit(1);
}
if (type == 0) {
type = PM_CONTEXT_HOST;
gethostname(local, sizeof(local));
host = local;
}
if ((sts = pmNewContext(type, host)) < 0) {
if (type == PM_CONTEXT_HOST)
fprintf(stderr, "%s: Cannot connect to PMCD on host \"%s\": %s\n",
pmGetProgname(), host, pmErrStr(sts));
else
fprintf(stderr, "%s: Cannot open archive \"%s\": %s\n",
pmGetProgname(), host, pmErrStr(sts));
exit(1);
}
if (type == PM_CONTEXT_ARCHIVE) {
if ((sts = pmGetArchiveLabel(&label)) < 0) {
fprintf(stderr, "%s: Cannot get archive label record: %s\n",
pmGetProgname(), pmErrStr(sts));
exit(1);
}
if (mode != PM_MODE_INTERP) {
if ((sts = pmSetMode(mode, &label.ll_start, 0)) < 0) {
fprintf(stderr, "%s: pmSetMode: %s\n", pmGetProgname(), pmErrStr(sts));
exit(1);
}
}
startTime = label.ll_start;
sts = pmGetArchiveEnd(&endTime);
if (sts < 0) {
fprintf(stderr, "%s: pmGetArchiveEnd: %s\n", pmGetProgname(),
pmErrStr(sts));
exit(1);
}
}
else {
gettimeofday(&startTime, NULL);
endTime.tv_sec = INT_MAX;
}
if (zflag) {
if ((tzh = pmNewContextZone()) < 0) {
fprintf(stderr, "%s: Cannot set context timezone: %s\n",
pmGetProgname(), pmErrStr(tzh));
exit(1);
}
if (type == PM_CONTEXT_ARCHIVE)
printf("Note: timezone set to local timezone of host \"%s\" from archive\n\n",
label.ll_hostname);
else
printf("Note: timezone set to local timezone of host \"%s\"\n\n", host);
}
else if (tz != NULL) {
if ((tzh = pmNewZone(tz)) < 0) {
fprintf(stderr, "%s: Cannot set timezone to \"%s\": %s\n",
pmGetProgname(), tz, pmErrStr(tzh));
exit(1);
}
printf("Note: timezone set to \"TZ=%s\"\n\n", tz);
}
else
tzh = pmNewContextZone();
/* non-flag args are argv[optind] ... argv[argc-1] */
while (optind < argc) {
printf("extra argument[%d]: %s\n", optind, argv[optind]);
optind++;
}
if (align != NULL && type != PM_CONTEXT_ARCHIVE) {
fprintf(stderr, "%s: -A option only supported for PCP archives, alignment request ignored\n",
pmGetProgname());
align = NULL;
}
sts = pmParseTimeWindow(start, finish, align, offset, &startTime,
&endTime, &appStart, &appEnd, &appOffset,
&endnum);
if (sts < 0) {
fprintf(stderr, "%s: %s\n", pmGetProgname(), endnum);
exit(1);
}
if ((sts = pmLookupName(2, namelist, pmidlist)) < 0) {
fprintf(stderr, "%s: pmLookupName failed: %s\n", pmGetProgname(), pmErrStr(sts));
exit(1);
}
/* goto the start */
if ((sts = pmSetMode(PM_MODE_INTERP, &appStart, (int)(delta * 1000))) < 0) {
fprintf(stderr, "%s: pmSetMode failed: %s\n", pmGetProgname(), pmErrStr(sts));
exit(1);
}
pmCtime(&appStart.tv_sec, timebuf);
printf("archive %s\nstartTime: %19.19s.%06d\n",
host, timebuf, (int)appStart.tv_usec);
pmCtime(&appEnd.tv_sec, timebuf);
printf("endTime : %19.19s.%06d\nsamples=%d delta=%dms\n",
timebuf, (int)appEnd.tv_usec, samples, (int)(delta * 1000));
/* play forwards over the mark */
for (i=0; i < samples; i++) {
if ((sts = pmFetch(2, pmidlist, &result)) < 0) {
fprintf(stderr, "%s: pmFetch failed: %s\n", pmGetProgname(), pmErrStr(sts));
exit(1);
}
check_result("forwards ", result);
curpos = result->timestamp; /* struct cpy */
pmFreeResult(result);
}
/* rewind back over the mark */
if ((sts = pmSetMode(PM_MODE_INTERP, &curpos, (int)(delta * -1000))) < 0) {
fprintf(stderr, "%s: pmSetMode failed: %s\n", pmGetProgname(), pmErrStr(sts));
exit(1);
}
for (i=0; i < samples; i++) {
if ((sts = pmFetch(2, pmidlist, &result)) < 0) {
fprintf(stderr, "%s: pmFetch failed: %s\n", pmGetProgname(), pmErrStr(sts));
exit(1);
}
check_result("rewinding", result);
pmFreeResult(result);
}
return 0;
}
static void
dump_result(pmResult *resp)
{
int i;
int j;
int n;
char **names;
pmDesc desc;
if (sflag) {
int nbyte;
nbyte = do_size(resp);
printf("[%d bytes]\n", nbyte);
}
if (xflag) {
char *ddmm;
char *yr;
ddmm = pmCtime(&resp->timestamp.tv_sec, timebuf);
ddmm[10] = '\0';
yr = &ddmm[20];
printf("%s ", ddmm);
__pmPrintStamp(stdout, &resp->timestamp);
printf(" %4.4s", yr);
if (xflag >= 2)
printf(" (%.6f)", __pmtimevalSub(&resp->timestamp, &label.ll_start));
}
else
__pmPrintStamp(stdout, &resp->timestamp);
if (resp->numpmid == 0) {
printf(" <mark>\n");
return;
}
for (i = 0; i < resp->numpmid; i++) {
pmValueSet *vsp = resp->vset[i];
if (i > 0)
printf(" ");
n = pmNameAll(vsp->pmid, &names);
if (vsp->numval == 0) {
printf(" %s (", pmIDStr(vsp->pmid));
__pmPrintMetricNames(stdout, n, names, " or ");
printf("): No values returned!\n");
goto next;
}
else if (vsp->numval < 0) {
printf(" %s (", pmIDStr(vsp->pmid));
__pmPrintMetricNames(stdout, n, names, " or ");
printf("): %s\n", pmErrStr(vsp->numval));
goto next;
}
if (pmLookupDesc(vsp->pmid, &desc) < 0) {
/* don't know, so punt on the most common cases */
desc.indom = PM_INDOM_NULL;
if (vsp->valfmt == PM_VAL_INSITU)
desc.type = PM_TYPE_32;
else
desc.type = PM_TYPE_AGGREGATE;
}
for (j = 0; j < vsp->numval; j++) {
if (desc.type == PM_TYPE_EVENT ||
desc.type == PM_TYPE_HIGHRES_EVENT)
dump_event(n, names, vsp, j, desc.indom, desc.type);
else
dump_metric(n, names, vsp, j, desc.indom, desc.type);
}
next:
if (n > 0)
free(names);
}
}
int
main(int argc, char **argv)
{
int sts;
char *msg;
pmResult *irp; /* input pmResult */
pmResult *orp; /* output pmResult */
__pmPDU *pb; /* pdu buffer */
struct timeval unused;
unsigned long peek_offset;
/* process cmd line args */
if (parseargs(argc, argv) < 0) {
pmUsageMessage(&opts);
exit(1);
}
/* input archive name is argv[opts.optind] */
/* output archive name is argv[argc-1]) */
/* output archive */
oname = argv[argc-1];
/* input archive */
iname = argv[opts.optind];
/*
* This is the interp mode context
*/
if ((ictx_a = pmNewContext(PM_CONTEXT_ARCHIVE, iname)) < 0) {
fprintf(stderr, "%s: Error: cannot open archive \"%s\" (ctx_a): %s\n",
pmProgname, iname, pmErrStr(ictx_a));
exit(1);
}
if ((sts = pmGetArchiveLabel(&ilabel)) < 0) {
fprintf(stderr, "%s: Error: cannot get archive label record (%s): %s\n", pmProgname, iname, pmErrStr(sts));
exit(1);
}
/* start time */
logstart_tval.tv_sec = ilabel.ll_start.tv_sec;
logstart_tval.tv_usec = ilabel.ll_start.tv_usec;
/* end time */
if ((sts = pmGetArchiveEnd(&logend_tval)) < 0) {
fprintf(stderr, "%s: Error: cannot get end of archive (%s): %s\n",
pmProgname, iname, pmErrStr(sts));
exit(1);
}
if (zarg) {
/* use TZ from metrics source (input-archive) */
if ((sts = pmNewZone(ilabel.ll_tz)) < 0) {
fprintf(stderr, "%s: Cannot set context timezone: %s\n",
pmProgname, pmErrStr(sts));
exit(1);
}
printf("Note: timezone set to local timezone of host \"%s\" from archive\n\n", ilabel.ll_hostname);
}
else if (tz != NULL) {
/* use TZ as specified by user */
if ((sts = pmNewZone(tz)) < 0) {
fprintf(stderr, "%s: Cannot set timezone to \"%s\": %s\n",
pmProgname, tz, pmErrStr(sts));
exit(1);
}
printf("Note: timezone set to \"TZ=%s\"\n\n", tz);
}
else {
char *tz;
tz = __pmTimezone();
/* use TZ from local host */
if ((sts = pmNewZone(tz)) < 0) {
fprintf(stderr, "%s: Cannot set local host's timezone: %s\n",
pmProgname, pmErrStr(sts));
exit(1);
}
}
/* set winstart and winend timevals */
sts = pmParseTimeWindow(Sarg, Targ, Aarg, Oarg,
&logstart_tval, &logend_tval,
&winstart_tval, &winend_tval, &unused, &msg);
if (sts < 0) {
fprintf(stderr, "%s: Invalid time window specified: %s\n",
pmProgname, msg);
exit(1);
}
#if PCP_DEBUG
if (pmDebug & DBG_TRACE_APPL0) {
char buf[26];
pmCtime((const time_t *)&winstart_tval.tv_sec, buf);
fprintf(stderr, "Start time: %s", buf);
pmCtime((const time_t *)&winend_tval.tv_sec, buf);
fprintf(stderr, "End time: %s", buf);
}
#endif
if ((sts = pmSetMode(PM_MODE_INTERP | PM_XTB_SET(PM_TIME_SEC),
&winstart_tval, (int)targ)) < 0) {
fprintf(stderr, "%s: pmSetMode(PM_MODE_INTERP ...) failed: %s\n",
pmProgname, pmErrStr(sts));
exit(1);
}
/* create output log - must be done before writing label */
if ((sts = __pmLogCreate("", oname, PM_LOG_VERS02, &logctl)) < 0) {
fprintf(stderr, "%s: Error: __pmLogCreate: %s\n",
pmProgname, pmErrStr(sts));
exit(1);
}
/* This must be done after log is created:
* - checks that archive version, host, and timezone are ok
* - set archive version, host, and timezone of output archive
* - set start time
* - write labels
*/
newlabel();
current.tv_sec = logctl.l_label.ill_start.tv_sec = winstart_tval.tv_sec;
current.tv_usec = logctl.l_label.ill_start.tv_usec = winstart_tval.tv_usec;
/* write label record */
writelabel();
/*
* Supress any automatic label creation in libpcp at the first
* pmResult write.
*/
logctl.l_state = PM_LOG_STATE_INIT;
/*
* Traverse the PMNS to get all the metrics and their metadata
*/
if ((sts = pmTraversePMNS ("", dometric)) < 0) {
fprintf(stderr, "%s: Error traversing namespace ... %s\n",
pmProgname, pmErrStr(sts));
goto cleanup;
}
/*
* All the initial metadata has been generated, add timestamp
*/
fflush(logctl.l_mdfp);
__pmLogPutIndex(&logctl, ¤t);
written = 0;
/*
* main loop
*/
while (sarg == -1 || written < sarg) {
/*
* do stuff
*/
if ((sts = pmUseContext(ictx_a)) < 0) {
fprintf(stderr, "%s: Error: cannot use context (%s): %s\n",
pmProgname, iname, pmErrStr(sts));
goto cleanup;
}
if ((sts = pmFetch(numpmid, pmidlist, &irp)) < 0) {
if (sts == PM_ERR_EOL)
break;
fprintf(stderr,
"%s: Error: pmFetch failed: %s\n", pmProgname, pmErrStr(sts));
exit(1);
}
if (irp->timestamp.tv_sec > winend_tval.tv_sec ||
(irp->timestamp.tv_sec == winend_tval.tv_sec &&
irp->timestamp.tv_usec > winend_tval.tv_usec)) {
/* past end time as per -T */
break;
}
#if PCP_DEBUG
if (pmDebug & DBG_TRACE_APPL2) {
fprintf(stderr, "input record ...\n");
__pmDumpResult(stderr, irp);
}
#endif
/*
* traverse the interval, looking at every archive record ...
* we are particularly interested in:
* - metric-values that are interpolated but not present in
* this interval
* - counter wraps
* - mark records
*/
doscan(&irp->timestamp);
if ((sts = pmUseContext(ictx_a)) < 0) {
fprintf(stderr, "%s: Error: cannot use context (%s): %s\n",
pmProgname, iname, pmErrStr(sts));
goto cleanup;
}
orp = rewrite(irp);
#if PCP_DEBUG
if (pmDebug & DBG_TRACE_APPL2) {
if (orp == NULL)
fprintf(stderr, "output record ... none!\n");
else {
fprintf(stderr, "output record ...\n");
__pmDumpResult(stderr, orp);
}
}
#endif
if (orp == NULL)
goto next;
/*
* convert log record to a PDU, and enforce V2 encoding semantics,
* then write it out
*/
sts = __pmEncodeResult(PDU_OVERRIDE2, orp, &pb);
if (sts < 0) {
fprintf(stderr, "%s: Error: __pmEncodeResult: %s\n",
pmProgname, pmErrStr(sts));
goto cleanup;
}
/* switch volumes if required */
if (varg > 0) {
if (written > 0 && (written % varg) == 0) {
__pmTimeval next_stamp;
next_stamp.tv_sec = irp->timestamp.tv_sec;
next_stamp.tv_usec = irp->timestamp.tv_usec;
newvolume(oname, &next_stamp);
}
}
/*
* Even without a -v option, we may need to switch volumes
* if the data file exceeds 2^31-1 bytes
*/
peek_offset = ftell(logctl.l_mfp);
peek_offset += ((__pmPDUHdr *)pb)->len - sizeof(__pmPDUHdr) + 2*sizeof(int);
if (peek_offset > 0x7fffffff) {
__pmTimeval next_stamp;
next_stamp.tv_sec = irp->timestamp.tv_sec;
next_stamp.tv_usec = irp->timestamp.tv_usec;
newvolume(oname, &next_stamp);
}
current.tv_sec = orp->timestamp.tv_sec;
current.tv_usec = orp->timestamp.tv_usec;
doindom(orp);
/* write out log record */
sts = __pmLogPutResult2(&logctl, pb);
__pmUnpinPDUBuf(pb);
if (sts < 0) {
fprintf(stderr, "%s: Error: __pmLogPutResult2: log data: %s\n",
pmProgname, pmErrStr(sts));
goto cleanup;
}
written++;
rewrite_free();
next:
pmFreeResult(irp);
}
/* write the last time stamp */
fflush(logctl.l_mfp);
fflush(logctl.l_mdfp);
__pmLogPutIndex(&logctl, ¤t);
exit(exit_status);
cleanup:
{
char fname[MAXNAMELEN];
fprintf(stderr, "Archive \"%s\" not created.\n", oname);
snprintf(fname, sizeof(fname), "%s.0", oname);
unlink(fname);
snprintf(fname, sizeof(fname), "%s.meta", oname);
unlink(fname);
snprintf(fname, sizeof(fname), "%s.index", oname);
unlink(fname);
exit(1);
}
}
int
main(int argc, char **argv)
{
int c;
int sts;
int samples;
int pauseFlag = 0;
int lines = 0;
char *source;
const char *host;
info_t info; /* values to report each sample */
char timebuf[26]; /* for pmCtime result */
setlinebuf(stdout);
while ((c = pmGetOptions(argc, argv, &opts)) != EOF) {
switch (c) {
case 'P':
pauseFlag++;
break;
default:
opts.errors++;
break;
}
}
if (pauseFlag && opts.context != PM_CONTEXT_ARCHIVE) {
pmprintf("%s: pause can only be used with archives\n", pmProgname);
opts.errors++;
}
if (opts.errors || opts.optind < argc - 1) {
pmUsageMessage(&opts);
exit(1);
}
if (opts.context == PM_CONTEXT_ARCHIVE) {
source = opts.archives[0];
} else if (opts.context == PM_CONTEXT_HOST) {
source = opts.hosts[0];
} else {
opts.context = PM_CONTEXT_HOST;
source = "local:";
}
if ((sts = c = pmNewContext(opts.context, source)) < 0) {
if (opts.context == PM_CONTEXT_HOST)
fprintf(stderr, "%s: Cannot connect to PMCD on host \"%s\": %s\n",
pmProgname, source, pmErrStr(sts));
else
fprintf(stderr, "%s: Cannot open archive \"%s\": %s\n",
pmProgname, source, pmErrStr(sts));
exit(1);
}
/* complete TZ and time window option (origin) setup */
if (pmGetContextOptions(c, &opts)) {
pmflush();
exit(1);
}
host = pmGetContextHostName(c);
ncpu = get_ncpu();
if ((opts.context == PM_CONTEXT_ARCHIVE) &&
(opts.start.tv_sec != 0 || opts.start.tv_usec != 0)) {
if ((sts = pmSetMode(PM_MODE_FORW, &opts.start, 0)) < 0) {
fprintf(stderr, "%s: pmSetMode failed: %s\n",
pmProgname, pmErrStr(sts));
exit(1);
}
}
get_sample(&info);
/* set a default sampling interval if none has been requested */
if (opts.interval.tv_sec == 0 && opts.interval.tv_usec == 0)
opts.interval.tv_sec = 5;
/* set sampling loop termination via the command line options */
samples = opts.samples ? opts.samples : -1;
while (samples == -1 || samples-- > 0) {
if (lines % 15 == 0) {
if (opts.context == PM_CONTEXT_ARCHIVE)
printf("Archive: %s, ", opts.archives[0]);
printf("Host: %s, %d cpu(s), %s",
host, ncpu,
pmCtime((const time_t *)&info.timestamp.tv_sec, timebuf));
/* - report format
CPU Busy Busy Free Mem Disk Load Average
Util CPU Util (Mbytes) IOPS 1 Min 15 Min
X.XXX XXX X.XXX XXXXX.XXX XXXXXX XXXX.XX XXXX.XX
*/
printf(" CPU");
if (ncpu > 1)
printf(" Busy Busy");
printf(" Free Mem Disk Load Average\n");
printf(" Util");
if (ncpu > 1)
printf(" CPU Util");
printf(" (Mbytes) IOPS 1 Min 15 Min\n");
}
if (opts.context != PM_CONTEXT_ARCHIVE || pauseFlag)
__pmtimevalSleep(opts.interval);
get_sample(&info);
printf("%5.2f", info.cpu_util);
if (ncpu > 1)
printf(" %3d %5.2f", info.peak_cpu, info.peak_cpu_util);
printf(" %9.3f", info.freemem);
printf(" %6d", info.dkiops);
printf(" %7.2f %7.2f\n", info.load1, info.load15);
lines++;
}
exit(0);
}
int
main(int argc, char **argv)
{
int c;
int sts;
int samples;
int pauseFlag = 0;
int lines = 0;
char *source;
const char *host;
char timebuf[26]; /* for pmCtime result */
setlinebuf(stdout);
while ((c = pmGetOptions(argc, argv, &opts)) != EOF) {
switch (c) {
case 'P':
pauseFlag++;
break;
default:
opts.errors++;
break;
}
}
if (pauseFlag && opts.context != PM_CONTEXT_ARCHIVE) {
pmprintf("%s: pause can only be used with archives\n", pmGetProgname());
opts.errors++;
}
if (opts.errors || opts.optind < argc - 1) {
pmUsageMessage(&opts);
exit(1);
}
if (opts.context == PM_CONTEXT_ARCHIVE) {
source = opts.archives[0];
} else if (opts.context == PM_CONTEXT_HOST) {
source = opts.hosts[0];
} else {
opts.context = PM_CONTEXT_HOST;
source = "local:";
}
sts = pmCreateFetchGroup(& pmfg, opts.context, source);
if (sts < 0) {
if (opts.context == PM_CONTEXT_HOST)
fprintf(stderr, "%s: Cannot connect to PMCD on host \"%s\": %s\n",
pmGetProgname(), source, pmErrStr(sts));
else
fprintf(stderr, "%s: Cannot open archive \"%s\": %s\n",
pmGetProgname(), source, pmErrStr(sts));
exit(1);
}
c = pmGetFetchGroupContext(pmfg);
/* complete TZ and time window option (origin) setup */
if (pmGetContextOptions(c, &opts)) {
pmflush();
exit(1);
}
host = pmGetContextHostName(c);
/* set a default sampling interval if none has been requested */
if (opts.interval.tv_sec == 0 && opts.interval.tv_usec == 0)
opts.interval.tv_sec = 5;
if (opts.context == PM_CONTEXT_ARCHIVE) {
if ((sts = pmSetMode(PM_MODE_INTERP, &opts.start, (int)(opts.interval.tv_sec*1000 + opts.interval.tv_usec/1000))) < 0) {
fprintf(stderr, "%s: pmSetMode failed: %s\n",
pmGetProgname(), pmErrStr(sts));
exit(1);
}
}
if (opts.context == PM_CONTEXT_ARCHIVE)
get_sample(); /* fetch the separate early ncpu record */
get_sample(); /* fetch other rate metrics */
/* set sampling loop termination via the command line options */
samples = opts.samples ? opts.samples : -1;
while (samples == -1 || samples-- > 0) {
if (lines % 15 == 0) {
time_t now = info.timestamp.tv_sec;
if (opts.context == PM_CONTEXT_ARCHIVE)
printf("Archive: %s, ", opts.archives[0]);
printf("Host: %s, %d cpu(s), %s",
host, info.ncpu.l,
pmCtime(&now, timebuf));
/* - report format
CPU Busy Busy Free Mem Disk Load Average
Util CPU Util (Mbytes) IOPS 1 Min 15 Min
X.XXX XXX X.XXX XXXXX.XXX XXXXXX XXXX.XX XXXX.XX
*/
printf(" CPU");
if (info.ncpu.l > 1)
printf(" Busy Busy");
printf(" Free Mem Disk Load Average\n");
printf(" Util");
if (info.ncpu.l > 1)
printf(" CPU Util");
printf(" (Mbytes) IOPS 1 Min 15 Min\n");
}
if (opts.context != PM_CONTEXT_ARCHIVE || pauseFlag)
__pmtimevalSleep(opts.interval);
get_sample();
printf("%5.2f", info.cpu_util);
if (info.ncpu.l > 1)
printf(" %3d %5.2f", info.peak_cpu, info.peak_cpu_util);
printf(" %9.3f", info.freemem.d);
printf(" %6d", info.dkiops.l);
printf(" %7.2f %7.2f\n", info.load1.d, info.load15.d);
lines++;
}
exit(0);
}
