diff options
Diffstat (limited to 'contrib/fb303/cpp/ServiceTracker.cpp')
| -rw-r--r-- | contrib/fb303/cpp/ServiceTracker.cpp | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/contrib/fb303/cpp/ServiceTracker.cpp b/contrib/fb303/cpp/ServiceTracker.cpp index 7a61b21a9..a2e670c76 100644 --- a/contrib/fb303/cpp/ServiceTracker.cpp +++ b/contrib/fb303/cpp/ServiceTracker.cpp @@ -46,7 +46,7 @@ ServiceTracker::ServiceTracker(facebook::fb303::FacebookBase *handler, checkpointServices_(0) { if (featureCheckpoint_) { - time_t now = time(NULL); + time_t now = time(nullptr); checkpointTime_ = now; } else { checkpointTime_ = 0; @@ -105,7 +105,7 @@ ServiceTracker::startService(const ServiceMethod &serviceMethod) if (featureThreadCheck_ && !serviceMethod.featureLogOnly_) { // note: Might want to put these messages in reportCheckpoint() if // log is getting spammed. - if (threadManager_ != NULL) { + if (threadManager_ != nullptr) { size_t idle_count = threadManager_->idleWorkerCount(); if (idle_count == 0) { stringstream message; @@ -211,7 +211,7 @@ ServiceTracker::finishService(const ServiceMethod &serviceMethod) // maybe report checkpoint // note: ...if it's been long enough since the last report. - time_t now = time(NULL); + time_t now = time(nullptr); uint64_t check_interval = now - checkpointTime_; if (check_interval >= CHECKPOINT_MINIMUM_INTERVAL_SECONDS) { reportCheckpoint(); @@ -239,7 +239,7 @@ ServiceTracker::finishService(const ServiceMethod &serviceMethod) void ServiceTracker::reportCheckpoint() { - time_t now = time(NULL); + time_t now = time(nullptr); uint64_t check_count = checkpointServices_; uint64_t check_interval = now - checkpointTime_; @@ -282,7 +282,7 @@ ServiceTracker::reportCheckpoint() << " checkpoint_speed_sum:" << check_duration << " lifetime_time:" << life_interval << " lifetime_services:" << life_count; - if (featureThreadCheck_ && threadManager_ != NULL) { + if (featureThreadCheck_ && threadManager_ != nullptr) { size_t worker_count = threadManager_->workerCount(); size_t idle_count = threadManager_->idleWorkerCount(); message << " total_workers:" << worker_count @@ -321,7 +321,7 @@ ServiceTracker::defaultLogMethod(int level, const string &message) { if (level <= LOG_LEVEL) { string level_string; - time_t now = time(NULL); + time_t now = time(nullptr); char now_pretty[26]; ctime_r(&now, now_pretty); now_pretty[24] = '\0'; @@ -356,20 +356,20 @@ ServiceTracker::defaultLogMethod(int level, const string &message) */ Stopwatch::Stopwatch() { - gettimeofday(&startTime_, NULL); + gettimeofday(&startTime_, nullptr); } void Stopwatch::reset() { - gettimeofday(&startTime_, NULL); + gettimeofday(&startTime_, nullptr); } uint64_t Stopwatch::elapsedUnits(Stopwatch::Unit unit, string *label) const { timeval now_time; - gettimeofday(&now_time, NULL); + gettimeofday(&now_time, nullptr); time_t duration_secs = now_time.tv_sec - startTime_.tv_sec; uint64_t duration_units; @@ -377,7 +377,7 @@ Stopwatch::elapsedUnits(Stopwatch::Unit unit, string *label) const case UNIT_SECONDS: duration_units = duration_secs + (now_time.tv_usec - startTime_.tv_usec + 500000) / 1000000; - if (NULL != label) { + if (nullptr != label) { stringstream ss_label; ss_label << duration_units << " secs"; label->assign(ss_label.str()); @@ -386,7 +386,7 @@ Stopwatch::elapsedUnits(Stopwatch::Unit unit, string *label) const case UNIT_MICROSECONDS: duration_units = duration_secs * 1000000 + now_time.tv_usec - startTime_.tv_usec; - if (NULL != label) { + if (nullptr != label) { stringstream ss_label; ss_label << duration_units << " us"; label->assign(ss_label.str()); @@ -396,7 +396,7 @@ Stopwatch::elapsedUnits(Stopwatch::Unit unit, string *label) const default: duration_units = duration_secs * 1000 + (now_time.tv_usec - startTime_.tv_usec + 500) / 1000; - if (NULL != label) { + if (nullptr != label) { stringstream ss_label; ss_label << duration_units << " ms"; label->assign(ss_label.str()); |