* cluster map
* CL_SYSCTL simple sysctl() metrics, either one metric per mib, or
* one struct per mib
* CL_SPECIAL trickier sysctl() metrics involving synthesis or arithmetic
* or other methods
* CL_DISK disk metrics
* CL_CPUTIME percpu cpu time metrics
* CL_NETIF network interface metrics
* CL_FILESYS filesys metrics
* CL_VM_UVMEXP vm stats
*/
static pmdaMetric metrictab[] = {
{ (void *)"hinv.ncpu",
{ PMDA_PMID(CL_SYSCTL,0), PM_TYPE_U32, PM_INDOM_NULL, PM_SEM_DISCRETE,
PMDA_PMUNITS(0,0,0,0,0,0) } },
{ (void *)"hinv.physmem",
{ PMDA_PMID(CL_SYSCTL,1), PM_TYPE_U64, PM_INDOM_NULL, PM_SEM_DISCRETE,
PMDA_PMUNITS(1,0,0,PM_SPACE_MBYTE,0,0) } },
{ NULL, /* kernel.all.load */
{ PMDA_PMID(CL_SPECIAL,2), PM_TYPE_FLOAT, LOADAV_INDOM, PM_SEM_INSTANT,
PMDA_PMUNITS(0,0,0,0,0,0) } },
{ (void *)"kernel.all.cpu.user",
{ PMDA_PMID(CL_SYSCTL,3), PM_TYPE_U64, PM_INDOM_NULL, PM_SEM_COUNTER,
PMDA_PMUNITS(0,1,0,0,PM_TIME_MSEC,0) } },
{ (void *)"kernel.all.cpu.nice",
{ PMDA_PMID(CL_SYSCTL,4), PM_TYPE_U64, PM_INDOM_NULL, PM_SEM_COUNTER,
PMDA_PMUNITS(0,1,0,0,PM_TIME_MSEC,0) } },
{ (void *)"kernel.all.cpu.sys",
{ PMDA_PMID(CL_SYSCTL,5), PM_TYPE_U64, PM_INDOM_NULL, PM_SEM_COUNTER,
PMDA_PMUNITS(0,1,0,0,PM_TIME_MSEC,0) } },
can filter event records for that context. */
static int uid_gid_filter_p = 1;
struct uid_gid_tuple {
char wildcard_p; /* do not filter for this context. */
char uid_p; char gid_p; /* uid/gid received flags. */
int uid; int gid; }; /* uid/gid received from PCP_ATTR_* */
static struct uid_gid_tuple *ctxtab = NULL;
int ctxtab_size = 0;
static pmdaMetric metrictab[] = {
/* numclients */
#define METRICTAB_NUMCLIENTS_PMID metrictab[0].m_desc.pmid
{ NULL,
{ PMDA_PMID(0,0), PM_TYPE_U32, PM_INDOM_NULL, PM_SEM_INSTANT,
PMDA_PMUNITS(0,0,1,0,0,PM_COUNT_ONE) }, },
/* maxmem */
#define METRICTAB_MAXMEM_PMID metrictab[1].m_desc.pmid
{ NULL,
{ PMDA_PMID(0,1), PM_TYPE_U32, PM_INDOM_NULL, PM_SEM_INSTANT,
PMDA_PMUNITS(1,0,0,PM_SPACE_BYTE,0,0) }, },
/* journal.field.cursor */
#define METRICTAB_JOURNAL_CURSOR_PMID metrictab[2].m_desc.pmid
{ NULL,
{ PMDA_PMID(1,0), PM_TYPE_STRING, PM_INDOM_NULL, PM_SEM_INSTANT,
PMDA_PMUNITS(0,0,0,0,0,0) }, },
/* journal.field.string */
#define METRICTAB_JOURNAL_STRING_PMID metrictab[3].m_desc.pmid
{ NULL,
{ PMDA_PMID(1,1), PM_TYPE_STRING, PM_INDOM_NULL, PM_SEM_INSTANT,
PMDA_PMUNITS(0,0,0,0,0,0) }, },
CLUSTER_FILESYS, /* 5 = mounted filesystems */
CLUSTER_CPULOAD, /* 6 = number of ticks in state */
CLUSTER_DISK, /* 7 = disk device statistics */
CLUSTER_CPU, /* 8 = per-cpu statistics */
CLUSTER_UPTIME, /* 9 = system uptime in seconds */
CLUSTER_NETWORK, /* 10 = networking statistics */
CLUSTER_NFS, /* 11 = nfs filesystem statistics */
NUM_CLUSTERS /* total number of clusters */
};
static pmdaMetric metrictab[] = {
/* hinv.pagesize */
{ &mach_page_size,
{ PMDA_PMID(CLUSTER_INIT,0), PM_TYPE_U64, PM_INDOM_NULL,
PM_SEM_DISCRETE, PMDA_PMUNITS(1,0,0,PM_SPACE_BYTE,0,0) }, },
/* kernel.all.hz */
{ &mach_hertz,
{ PMDA_PMID(CLUSTER_INIT,1), PM_TYPE_U32, PM_INDOM_NULL,
PM_SEM_DISCRETE, PMDA_PMUNITS(0,-1,1,0,PM_TIME_SEC,PM_COUNT_ONE) }, },
/* hinv.machine */
{ &hw_model,
{ PMDA_PMID(CLUSTER_INIT,2), PM_TYPE_STRING, PM_INDOM_NULL,
PM_SEM_DISCRETE, PMDA_PMUNITS(0,0,0,0,0,0) }, },
/* hinv.physmem */
{ NULL,
{ PMDA_PMID(CLUSTER_VMSTAT,2), PM_TYPE_U32, PM_INDOM_NULL,
PM_SEM_DISCRETE, PMDA_PMUNITS(1,0,0,PM_SPACE_MBYTE,0,0) }, },
/* mem.physmem */
{ NULL,
#else
#define MOUNT_FILE "/proc/mounts"
#endif
static pmdaInstid *mounts;
static pmdaIndom indomtab[] = {
#define MOUNTS_INDOM 0
{ MOUNTS_INDOM, 0, NULL }
};
static pmdaMetric metrictab[] = {
/* mounts.device */
{ NULL,
{ PMDA_PMID(0,0), PM_TYPE_STRING, MOUNTS_INDOM, PM_SEM_INSTANT,
PMDA_PMUNITS(0,0,0,0,0,0) }, },
/* mounts.type */
{ NULL,
{ PMDA_PMID(0,1), PM_TYPE_STRING, MOUNTS_INDOM, PM_SEM_INSTANT,
PMDA_PMUNITS(0,0,0,0,0,0) }, },
/* mounts.options */
{ NULL,
{ PMDA_PMID(0,2), PM_TYPE_STRING, MOUNTS_INDOM, PM_SEM_INSTANT,
PMDA_PMUNITS(0,0,0,0,0,0) }, },
/* mounts.up */
{ NULL,
{ PMDA_PMID(0,3), PM_TYPE_DOUBLE, MOUNTS_INDOM, PM_SEM_INSTANT,
PMDA_PMUNITS(0,0,0,0,0,0) }, },
};
typedef struct {
static int
papi_desc(pmID pmid, pmDesc *desc, pmdaExt *pmda)
{
int sts = PM_ERR_PMID; // presume fail; switch statements fall through to this
__pmID_int *idp = (__pmID_int *)&(pmid);
switch (idp->cluster) {
case CLUSTER_PAPI:
desc->pmid = pmid;
desc->type = PM_TYPE_64;
desc->indom = PM_INDOM_NULL;
desc->sem = PM_SEM_COUNTER;
desc->units = (pmUnits) PMDA_PMUNITS(0,0,1,0,0,PM_COUNT_ONE);
sts = 0;
break;
case CLUSTER_CONTROL:
switch (idp->item) {
case CONTROL_ENABLE:
case CONTROL_RESET:
case CONTROL_DISABLE:
case CONTROL_STATUS:
desc->pmid = pmid;
desc->type = PM_TYPE_STRING;
desc->indom = PM_INDOM_NULL;
desc->sem = PM_SEM_INSTANT;
desc->units = (pmUnits) PMDA_PMUNITS(0,0,0,0,0,0);
sts = 0;
break;
case CONTROL_AUTO_ENABLE:
desc->pmid = pmid;
desc->type = PM_TYPE_U32;
desc->indom = PM_INDOM_NULL;
desc->sem = PM_SEM_DISCRETE;
desc->units = (pmUnits) PMDA_PMUNITS(0,1,0,0,PM_TIME_SEC,0);
sts = 0;
break;
case CONTROL_MULTIPLEX:
desc->pmid = pmid;
desc->type = PM_TYPE_U32;
desc->indom = PM_INDOM_NULL;
desc->sem = PM_SEM_DISCRETE;
desc->units = (pmUnits) PMDA_PMUNITS(0,0,0,0,0,0);
sts = 0;
break;
}
break;
case CLUSTER_AVAILABLE:
switch (idp->item) {
case AVAILABLE_NUM_COUNTERS:
desc->pmid = pmid;
desc->type = PM_TYPE_U32;
desc->indom = PM_INDOM_NULL;
desc->sem = PM_SEM_DISCRETE;
desc->units = (pmUnits) PMDA_PMUNITS(0,0,1,0,0,PM_COUNT_ONE);
sts = 0;
break;
case AVAILABLE_VERSION:
desc->pmid = pmid;
desc->type = PM_TYPE_STRING;
desc->indom = PM_INDOM_NULL;
desc->sem = PM_SEM_INSTANT;
desc->units = (pmUnits) PMDA_PMUNITS(0,0,0,0,0,0);
sts = 0;
break;
}
break;
}
return sts;
}
*
* Metrics
* generic.systack - Trigger to collect kernel/app stacks using perf and display via flamegraph.
* generic.jstack - Trigger to process java stacks using jstack and display via flamegraph.
* generic.heatmap - Trigger to collect block layer latency using perf and display via heatmap.
*/
/*
* all metrics supported in this PMDA - one table entry for each
*/
static pmdaMetric metrictab[] = {
/* systack */
{ NULL,
{ PMDA_PMID(0,1), PM_TYPE_U32, PM_INDOM_NULL, PM_SEM_COUNTER,
PMDA_PMUNITS(0, 1, 0, 0, PM_TIME_SEC, 0) } },
/* jstack */
{ NULL,
{ PMDA_PMID(0,2), PM_TYPE_U32, PM_INDOM_NULL, PM_SEM_COUNTER,
PMDA_PMUNITS(0, 1, 0, 0, PM_TIME_SEC, 0) } },
/* heatmap */
{ NULL,
{ PMDA_PMID(0,3), PM_TYPE_U32, PM_INDOM_NULL, PM_SEM_COUNTER,
PMDA_PMUNITS(0, 1, 0, 0, PM_TIME_SEC, 0) } },
};
//static char *username = "******";
static char *username;
static char mypath[MAXPATHLEN];
static int isDSO = 1; /* ==0 if I am a daemon */
/*
* list of instance domains
*/
static pmdaIndom indomtab[] = {
#define DELAY_INDOM 0
{ DELAY_INDOM, 0, NULL },
};
/*
* all metrics supported in this PMDA - one table entry for each
*/
static pmdaMetric metrictab[] = {
/* length */
{ NULL,
{ PMDA_PMID(0,0), PM_TYPE_U32, PM_INDOM_NULL, PM_SEM_INSTANT,
PMDA_PMUNITS(0,0,1,0,0,PM_COUNT_ONE) }, },
/* deferred */
{ NULL,
{ PMDA_PMID(0,1), PM_TYPE_U32, DELAY_INDOM, PM_SEM_INSTANT,
PMDA_PMUNITS(0,0,1,0,0,PM_COUNT_ONE) }, },
};
static int
mailq_histogram(char *option)
{
struct timeval tv;
char *errmsg;
char *q;
int sts;
q = strtok(option, ",");
