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fix(cluster): get monitor info in multi-process mode

This commit is contained in:
Shengliang Guan 2022-04-11 18:13:55 +08:00
parent a6be63e2ec
commit 7f3b15020c
9 changed files with 94 additions and 66 deletions
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7
include/libs/monitor/monitor.h
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@ -78,6 +78,9 @@ typedef struct {
typedef struct {
float uptime; // day
int8_t has_mnode;
int8_t has_qnode;
int8_t has_snode;
int8_t has_bnode;
SMonDiskDesc logdir;
SMonDiskDesc tempdir;
} SMonDnodeInfo;
@ -134,8 +137,8 @@ typedef struct {
typedef struct {
int32_t expire_time;
int32_t timeseries_used;
int32_t timeseries_total;
int64_t timeseries_used;
int64_t timeseries_total;
} SMonGrantInfo;
typedef struct {

2
include/os/osSysinfo.h
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@ -39,7 +39,7 @@ int32_t taosGetEmail(char *email, int32_t maxLen);
int32_t taosGetOsReleaseName(char *releaseName, int32_t maxLen);
int32_t taosGetCpuInfo(char *cpuModel, int32_t maxLen, float *numOfCores);
int32_t taosGetCpuCores(float *numOfCores);
int32_t taosGetCpuUsage(double *cpu_system, double *cpu_engine);
void taosGetCpuUsage(double *cpu_system, double *cpu_engine);
int32_t taosGetTotalMemory(int64_t *totalKB);
int32_t taosGetProcMemory(int64_t *usedKB);
int32_t taosGetSysMemory(int64_t *usedKB);

19
source/dnode/mgmt/dm/dmMonitor.c
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@ -25,11 +25,10 @@ static void dmGetMonitorBasicInfo(SDnode *pDnode, SMonBasicInfo *pInfo) {
static void dmGetMonitorDnodeInfo(SDnode *pDnode, SMonDnodeInfo *pInfo) {
pInfo->uptime = (taosGetTimestampMs() - pDnode->rebootTime) / (86400000.0f);
SMgmtWrapper *pWrapper = dndAcquireWrapper(pDnode, MNODE);
if (pWrapper != NULL) {
pInfo->has_mnode = pWrapper->required;
dndReleaseWrapper(pWrapper);
}
pInfo->has_mnode = pDnode->wrappers[MNODE].required;
pInfo->has_qnode = pDnode->wrappers[QNODE].required;
pInfo->has_snode = pDnode->wrappers[SNODE].required;
pInfo->has_bnode = pDnode->wrappers[BNODE].required;
tstrncpy(pInfo->logdir.name, tsLogDir, sizeof(pInfo->logdir.name));
pInfo->logdir.size = tsLogSpace.size;
tstrncpy(pInfo->tempdir.name, tsTempDir, sizeof(pInfo->tempdir.name));
@ -65,7 +64,7 @@ void dmSendMonitorReport(SDnode *pDnode) {
bool getFromAPI = !tsMultiProcess;
pWrapper = &pDnode->wrappers[MNODE];
if (getFromAPI) {
if (dndMarkWrapper(pWrapper) != 0) {
if (dndMarkWrapper(pWrapper) == 0) {
mmGetMonitorInfo(pWrapper, &mmInfo);
dndReleaseWrapper(pWrapper);
}
@ -82,7 +81,7 @@ void dmSendMonitorReport(SDnode *pDnode) {
pWrapper = &pDnode->wrappers[VNODES];
if (getFromAPI) {
if (dndMarkWrapper(pWrapper) != 0) {
if (dndMarkWrapper(pWrapper) == 0) {
vmGetMonitorInfo(pWrapper, &vmInfo);
dndReleaseWrapper(pWrapper);
}
@ -99,7 +98,7 @@ void dmSendMonitorReport(SDnode *pDnode) {
pWrapper = &pDnode->wrappers[QNODE];
if (getFromAPI) {
if (dndMarkWrapper(pWrapper) != 0) {
if (dndMarkWrapper(pWrapper) == 0) {
qmGetMonitorInfo(pWrapper, &qmInfo);
dndReleaseWrapper(pWrapper);
}
@ -116,7 +115,7 @@ void dmSendMonitorReport(SDnode *pDnode) {
pWrapper = &pDnode->wrappers[SNODE];
if (getFromAPI) {
if (dndMarkWrapper(pWrapper) != 0) {
if (dndMarkWrapper(pWrapper) == 0) {
smGetMonitorInfo(pWrapper, &smInfo);
dndReleaseWrapper(pWrapper);
}
@ -133,7 +132,7 @@ void dmSendMonitorReport(SDnode *pDnode) {
pWrapper = &pDnode->wrappers[BNODE];
if (getFromAPI) {
if (dndMarkWrapper(pWrapper) != 0) {
if (dndMarkWrapper(pWrapper) == 0) {
bmGetMonitorInfo(pWrapper, &bmInfo);
dndReleaseWrapper(pWrapper);
}

2
source/dnode/mgmt/qm/qmWorker.c
View File

@ -32,7 +32,7 @@ static void qmProcessMonitorQueue(SQueueInfo *pInfo, SNodeMsg *pMsg) {
SRpcMsg *pRpc = &pMsg->rpcMsg;
int32_t code = -1;
if (pMsg->rpcMsg.msgType == TDMT_MON_SM_INFO) {
if (pMsg->rpcMsg.msgType == TDMT_MON_QM_INFO) {
code = qmProcessGetMonQmInfoReq(pMgmt->pWrapper, pMsg);
} else {
terrno = TSDB_CODE_MSG_NOT_PROCESSED;

2
source/dnode/mnode/impl/src/mndDnode.c
View File

@ -330,9 +330,11 @@ static int32_t mndProcessStatusReq(SNodeMsg *pReq) {
SVgObj *pVgroup = mndAcquireVgroup(pMnode, pVload->vgId);
if (pVgroup != NULL) {
mInfo("------>0 vgId:%d, numOfTimeSeries:%" PRId64, pVgroup->vgId, pVload->numOfTimeSeries);
if (pVload->role == TAOS_SYNC_STATE_LEADER) {
pVgroup->numOfTables = pVload->numOfTables;
pVgroup->numOfTimeSeries = pVload->numOfTimeSeries;
mInfo("------>1 vgId:%d, numOfTimeSeries:%" PRId64, pVgroup->vgId, pVgroup->numOfTimeSeries);
pVgroup->totalStorage = pVload->totalStorage;
pVgroup->compStorage = pVload->compStorage;
pVgroup->pointsWritten = pVload->pointsWritten;

3
source/libs/monitor/src/monMain.c
View File

@ -375,6 +375,9 @@ static void monGenDnodeJson(SMonInfo *pMonitor) {
tjsonAddDoubleToObject(pJson, "vnodes_num", pStat->totalVnodes);
tjsonAddDoubleToObject(pJson, "masters", pStat->masterNum);
tjsonAddDoubleToObject(pJson, "has_mnode", pInfo->has_mnode);
tjsonAddDoubleToObject(pJson, "has_qnode", pInfo->has_qnode);
tjsonAddDoubleToObject(pJson, "has_snode", pInfo->has_snode);
tjsonAddDoubleToObject(pJson, "has_bnode", pInfo->has_bnode);
}
static void monGenDiskJson(SMonInfo *pMonitor) {

14
source/libs/monitor/src/monMsg.c
View File

@ -194,9 +194,9 @@ int32_t tDecodeSMonVgroupInfo(SCoder *decoder, SMonVgroupInfo *pInfo) {
if (tDecodeCStrTo(decoder, desc.database_name) < 0) return -1;
if (tDecodeCStrTo(decoder, desc.status) < 0) return -1;
for (int32_t j = 0; j < TSDB_MAX_REPLICA; ++j) {
SMonVnodeDesc vdesc = {0};
if (tDecodeI32(decoder, &vdesc.dnode_id) < 0) return -1;
if (tDecodeCStrTo(decoder, vdesc.vnode_role) < 0) return -1;
SMonVnodeDesc *pVDesc = &desc.vnodes[j];
if (tDecodeI32(decoder, &pVDesc->dnode_id) < 0) return -1;
if (tDecodeCStrTo(decoder, pVDesc->vnode_role) < 0) return -1;
}
taosArrayPush(pInfo->vgroups, &desc);
}
@ -205,15 +205,15 @@ int32_t tDecodeSMonVgroupInfo(SCoder *decoder, SMonVgroupInfo *pInfo) {
int32_t tEncodeSMonGrantInfo(SCoder *encoder, const SMonGrantInfo *pInfo) {
if (tEncodeI32(encoder, pInfo->expire_time) < 0) return -1;
if (tEncodeI32(encoder, pInfo->timeseries_used) < 0) return -1;
if (tEncodeI32(encoder, pInfo->timeseries_total) < 0) return -1;
if (tEncodeI64(encoder, pInfo->timeseries_used) < 0) return -1;
if (tEncodeI64(encoder, pInfo->timeseries_total) < 0) return -1;
return 0;
}
int32_t tDecodeSMonGrantInfo(SCoder *decoder, SMonGrantInfo *pInfo) {
if (tDecodeI32(decoder, &pInfo->expire_time) < 0) return -1;
if (tDecodeI32(decoder, &pInfo->timeseries_used) < 0) return -1;
if (tDecodeI32(decoder, &pInfo->timeseries_total) < 0) return -1;
if (tDecodeI64(decoder, &pInfo->timeseries_used) < 0) return -1;
if (tDecodeI64(decoder, &pInfo->timeseries_total) < 0) return -1;
return 0;
}

76
source/os/src/osSysinfo.c
View File

@ -369,53 +369,33 @@ int32_t taosGetCpuCores(float *numOfCores) {
#endif
}
int32_t taosGetCpuUsage(double *cpu_system, double *cpu_engine) {
#if defined(_TD_WINDOWS_64) || defined(_TD_WINDOWS_32)
void taosGetCpuUsage(double *cpu_system, double *cpu_engine) {
static int64_t lastSysUsed = 0;
static int64_t lastSysTotal = 0;
static int64_t lastProcTotal = 0;
static int64_t curSysUsed = 0;
static int64_t curSysTotal = 0;
static int64_t curProcTotal = 0;
*cpu_system = 0;
*cpu_engine = 0;
return 0;
#elif defined(_TD_DARWIN_64)
*cpu_system = 0;
*cpu_engine = 0;
return 0;
#else
static uint64_t lastSysUsed = 0;
static uint64_t lastSysTotal = 0;
static uint64_t lastProcTotal = 0;
SysCpuInfo sysCpu;
ProcCpuInfo procCpu;
if (taosGetSysCpuInfo(&sysCpu) != 0) {
return -1;
SysCpuInfo sysCpu = {0};
ProcCpuInfo procCpu = {0};
if (taosGetSysCpuInfo(&sysCpu) == 0 && taosGetProcCpuInfo(&procCpu) == 0) {
curSysUsed = sysCpu.user + sysCpu.nice + sysCpu.system;
curSysTotal = curSysUsed + sysCpu.idle;
curProcTotal = procCpu.utime + procCpu.stime + procCpu.cutime + procCpu.cstime;
if (curSysTotal > lastSysTotal && curSysUsed >= lastSysUsed && curProcTotal >= lastProcTotal) {
*cpu_engine = (curSysUsed - lastSysUsed) / (double)(curSysTotal - lastSysTotal) * 100;
*cpu_system = (curProcTotal - lastProcTotal) / (double)(curSysTotal - lastSysTotal) * 100;
}
lastSysUsed = curSysUsed;
lastSysTotal = curSysTotal;
lastProcTotal = curProcTotal;
}
if (taosGetProcCpuInfo(&procCpu) != 0) {
return -1;
}
uint64_t curSysUsed = sysCpu.user + sysCpu.nice + sysCpu.system;
uint64_t curSysTotal = curSysUsed + sysCpu.idle;
uint64_t curProcTotal = procCpu.utime + procCpu.stime + procCpu.cutime + procCpu.cstime;
if (lastSysUsed == 0 || lastSysTotal == 0 || lastProcTotal == 0) {
lastSysUsed = curSysUsed > 1 ? curSysUsed : 1;
lastSysTotal = curSysTotal > 1 ? curSysTotal : 1;
lastProcTotal = curProcTotal > 1 ? curProcTotal : 1;
return -1;
}
if (curSysTotal == lastSysTotal) {
return -1;
}
*cpu_engine = (curSysUsed - lastSysUsed) / (double)(curSysTotal - lastSysTotal) * 100;
*cpu_system = (curProcTotal - lastProcTotal) / (double)(curSysTotal - lastSysTotal) * 100;
lastSysUsed = curSysUsed;
lastSysTotal = curSysTotal;
lastProcTotal = curProcTotal;
return 0;
#endif
}
int32_t taosGetTotalMemory(int64_t *totalKB) {
@ -618,7 +598,6 @@ void taosGetProcIODelta(int64_t *rchars, int64_t *wchars, int64_t *read_bytes, i
static int64_t last_wchars = 0;
static int64_t last_read_bytes = 0;
static int64_t last_write_bytes = 0;
static int64_t cur_rchars = 0;
static int64_t cur_wchars = 0;
static int64_t cur_read_bytes = 0;
@ -632,6 +611,11 @@ void taosGetProcIODelta(int64_t *rchars, int64_t *wchars, int64_t *read_bytes, i
last_wchars = cur_wchars;
last_read_bytes = cur_read_bytes;
last_write_bytes = cur_write_bytes;
} else {
*rchars = 0;
*wchars = 0;
*read_bytes = 0;
*write_bytes = 0;
}
}
@ -693,7 +677,6 @@ int32_t taosGetCardInfo(int64_t *receive_bytes, int64_t *transmit_bytes) {
void taosGetCardInfoDelta(int64_t *receive_bytes, int64_t *transmit_bytes) {
static int64_t last_receive_bytes = 0;
static int64_t last_transmit_bytes = 0;
static int64_t cur_receive_bytes = 0;
static int64_t cur_transmit_bytes = 0;
if (taosGetCardInfo(&cur_receive_bytes, &cur_transmit_bytes) == 0) {
@ -701,6 +684,9 @@ void taosGetCardInfoDelta(int64_t *receive_bytes, int64_t *transmit_bytes) {
*transmit_bytes = cur_transmit_bytes - last_transmit_bytes;
last_receive_bytes = cur_receive_bytes;
last_transmit_bytes = cur_transmit_bytes;
} else {
*receive_bytes = 0;
*transmit_bytes = 0;
}
}

35
tests/script/tmp/monitor.sim Normal file
View File

@ -0,0 +1,35 @@
system sh/stop_dnodes.sh
system sh/deploy.sh -n dnode1 -i 1
system sh/cfg.sh -n dnode1 -c monitorfqdn -v localhost
system sh/cfg.sh -n dnode1 -c monitorport -v 80
system sh/cfg.sh -n dnode1 -c monitorInterval -v 1
system sh/cfg.sh -n dnode1 -c monitorComp -v 1
#system sh/cfg.sh -n dnode1 -c supportVnodes -v 128
system sh/exec.sh -n dnode1 -s start
sql connect
print =============== show dnodes
sleep 2000
sql create database db vgroups 2;
sleep 2000
print =============== create drop qnode 1
sql create qnode on dnode 1
sql create snode on dnode 1
sql create bnode on dnode 1
return
print =============== restart
system sh/exec.sh -n dnode1 -s stop -x SIGINT
system sh/exec.sh -n dnode1 -s start
return
system sh/deploy.sh -n dnode2 -i 2
system sh/exec.sh -n dnode2 -s start
system sh/exec.sh -n dnode2 -s stop -x SIGINT
system sh/exec.sh -n dnode2 -s start
system sh/exec.sh -n dnode1 -s stop -x SIGINT
system sh/exec.sh -n dnode2 -s stop -x SIGINT