diff options
Diffstat (limited to 'vnfs/VES5.0/evel/evel-library/code/evel_training/14-measurement-interval/hello_evel_world.c')
| -rw-r--r-- | vnfs/VES5.0/evel/evel-library/code/evel_training/14-measurement-interval/hello_evel_world.c | 293 |
1 files changed, 293 insertions, 0 deletions
diff --git a/vnfs/VES5.0/evel/evel-library/code/evel_training/14-measurement-interval/hello_evel_world.c b/vnfs/VES5.0/evel/evel-library/code/evel_training/14-measurement-interval/hello_evel_world.c new file mode 100644 index 00000000..269262aa --- /dev/null +++ b/vnfs/VES5.0/evel/evel-library/code/evel_training/14-measurement-interval/hello_evel_world.c @@ -0,0 +1,293 @@ +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <sys/time.h> + +#include "evel.h" +#include "evel_test_control.h" + +/*****************************************************************************/ +/* Local prototypes. */ +/*****************************************************************************/ +static void demo_heartbeat(); +static void demo_measurement(const int interval); + +unsigned long long epoch_start = 0; + +int main(int argc, char ** argv) +{ + printf("\nHello AT&T Vendor Event world!\n"); + fflush(stdout); + + if (argc != 5) + { + fprintf(stderr, + "Usage: %s <FQDN>|<IP address> <port> " + "<username> <password>\n", argv[0]); + exit(-1); + } + + char * api_fqdn = argv[1]; + int api_port = atoi(argv[2]); + int api_secure = 0; + + /***************************************************************************/ + /* Initialize */ + /***************************************************************************/ + if (evel_initialize(api_fqdn, /* FQDN */ + api_port, /* Port */ + NULL, /* optional path */ + NULL, /* optional topic */ + api_secure, /* HTTPS? */ + argv[3], /* Username */ + argv[4], /* Password */ + EVEL_SOURCE_VIRTUAL_MACHINE, /* Source type */ + "EVEL training demo", /* Role */ + 0)) /* Verbosity */ + { + fprintf(stderr, "\nFailed to initialize the EVEL library!!!\n"); + exit(-1); + } + else + { + printf("\nInitialization completed\n"); + } + + /***************************************************************************/ + /* Work out a start time for measurements, and sleep for initial period. */ + /***************************************************************************/ + int sleep_time = 1; + struct timeval tv_start; + gettimeofday(&tv_start, NULL); + epoch_start = tv_start.tv_usec + 1000000 * tv_start.tv_sec; + sleep(sleep_time); + + int index; + for (index = 0; index < 10; index++) + { + /*************************************************************************/ + /* On the second and fifth iteration, get the test_collector to change */ + /* the interval. */ + /*************************************************************************/ + if (index == 2) + { + printf("TestControl: measurement interval -> 2s\n"); + evel_test_control_meas_interval(2, api_secure, api_fqdn, api_port); + } + if (index == 5) + { + printf("TestControl: measurement interval -> 5s\n"); + evel_test_control_meas_interval(5, api_secure, api_fqdn, api_port); + } + + /*************************************************************************/ + /* Heartbeat to pick up the suppression change. */ + /*************************************************************************/ + demo_heartbeat(); + + /*************************************************************************/ + /* Raise a measurement and sleep. */ + /*************************************************************************/ + printf("Report measurements\n"); + fflush(stdout); + demo_measurement(sleep_time); + printf("Sleeping for %ds\n", sleep_time); + fflush(stdout); + sleep(sleep_time); + + /*************************************************************************/ + /* Update measurement interval. */ + /*************************************************************************/ + int measurement_interval; + measurement_interval = evel_get_measurement_interval(); + if (measurement_interval == EVEL_MEASUREMENT_INTERVAL_UKNOWN) + { + sleep_time = 1; + } + else + { + sleep_time = measurement_interval; + } + printf("EVEL measurement interval = %d\n\n", measurement_interval); + } + + /***************************************************************************/ + /* Terminate */ + /***************************************************************************/ + sleep(1); + evel_terminate(); + printf("Terminated\n"); + + return 0; +} + +/**************************************************************************//** + * Create and send a heatbeat. + *****************************************************************************/ +void demo_heartbeat() +{ + EVENT_HEADER * heartbeat = NULL; + EVEL_ERR_CODES evel_rc = EVEL_SUCCESS; + + heartbeat = evel_new_heartbeat(); + if (heartbeat != NULL) + { + evel_rc = evel_post_event(heartbeat); + if (evel_rc != EVEL_SUCCESS) + { + printf("Post failed %d (%s)", evel_rc, evel_error_string()); + } + } + else + { + printf("New heartbeat failed"); + } +} + +/**************************************************************************//** + * Create and send a measurement event. + *****************************************************************************/ +void demo_measurement(const int interval) +{ + EVENT_MEASUREMENT * measurement = NULL; + MEASUREMENT_LATENCY_BUCKET * bucket = NULL; + MEASUREMENT_VNIC_PERFORMANCE * vnic_performance = NULL; + EVEL_ERR_CODES evel_rc = EVEL_SUCCESS; + MEASUREMENT_CPU_USE *cpu_use; + + /***************************************************************************/ + /* Measurement */ + /***************************************************************************/ + measurement = evel_new_measurement(interval); + if (measurement != NULL) + { + printf("New measurement created...\n"); + evel_measurement_type_set(measurement, "Perf management..."); + evel_measurement_conc_sess_set(measurement, 1); + evel_measurement_cfg_ents_set(measurement, 2); + evel_measurement_mean_req_lat_set(measurement, 4.4); + evel_measurement_request_rate_set(measurement, 6); + + cpu_use = evel_measurement_new_cpu_use_add(measurement, "cpu1", 11.11); + evel_measurement_cpu_use_idle_set(cpu_use,22.22); + evel_measurement_cpu_use_interrupt_set(cpu_use,33.33); + evel_measurement_cpu_use_nice_set(cpu_use,44.44); + evel_measurement_cpu_use_softirq_set(cpu_use,55.55); + evel_measurement_cpu_use_steal_set(cpu_use,66.66); + evel_measurement_cpu_use_system_set(cpu_use,77.77); + evel_measurement_cpu_use_usageuser_set(cpu_use,88.88); + evel_measurement_cpu_use_wait_set(cpu_use,99.99); + + cpu_use = evel_measurement_new_cpu_use_add(measurement, "cpu2", 22.22); + evel_measurement_cpu_use_idle_set(cpu_use,12.22); + evel_measurement_cpu_use_interrupt_set(cpu_use,33.33); + evel_measurement_cpu_use_nice_set(cpu_use,44.44); + evel_measurement_cpu_use_softirq_set(cpu_use,55.55); + evel_measurement_cpu_use_steal_set(cpu_use,66.66); + evel_measurement_cpu_use_system_set(cpu_use,77.77); + evel_measurement_cpu_use_usageuser_set(cpu_use,88.88); + evel_measurement_cpu_use_wait_set(cpu_use,19.99); + + evel_measurement_fsys_use_add(measurement,"00-11-22",100.11, 100.22, 33, + 200.11, 200.22, 44); + evel_measurement_fsys_use_add(measurement,"33-44-55",300.11, 300.22, 55, + 400.11, 400.22, 66); + + bucket = evel_new_meas_latency_bucket(20); + evel_meas_latency_bucket_low_end_set(bucket, 0.0); + evel_meas_latency_bucket_high_end_set(bucket, 10.0); + evel_meas_latency_bucket_add(measurement, bucket); + + bucket = evel_new_meas_latency_bucket(30); + evel_meas_latency_bucket_low_end_set(bucket, 10.0); + evel_meas_latency_bucket_high_end_set(bucket, 20.0); + evel_meas_latency_bucket_add(measurement, bucket); + + vnic_performance = evel_measurement_new_vnic_performance("eth0", "true"); + + evel_vnic_performance_rx_bcast_pkt_acc_set(vnic_performance, 1000000.023); + evel_vnic_performance_rx_bcast_pkt_delta_set(vnic_performance,1234.767346); + evel_vnic_performance_rx_discard_pkt_acc_set(vnic_performance, 127146784.234738587); + evel_vnic_performance_rx_discard_pkt_delta_set(vnic_performance, 123445); + evel_vnic_performance_rx_error_pkt_acc_set(vnic_performance, 2736448376); + evel_vnic_performance_rx_error_pkt_delta_set(vnic_performance, 3474438764); + evel_vnic_performance_rx_mcast_pkt_acc_set(vnic_performance, 42464676); + evel_vnic_performance_rx_mcast_pkt_delta_set(vnic_performance, 42678657654); + evel_vnic_performance_rx_octets_acc_set(vnic_performance, 47658745); + evel_vnic_performance_rx_octets_delta_set(vnic_performance, 47656465465); + evel_vnic_performance_rx_total_pkt_acc_set(vnic_performance, 4765764654444); + evel_vnic_performance_rx_total_pkt_delta_set(vnic_performance, 4545665656); + evel_vnic_performance_rx_ucast_pkt_acc_set(vnic_performance, 4765745546.); + evel_vnic_performance_rx_ucast_pkt_delta_set(vnic_performance, 4768765.78347856); + evel_vnic_performance_tx_bcast_pkt_acc_set(vnic_performance, 747665.347647); + evel_vnic_performance_tx_bcast_pkt_delta_set(vnic_performance, 3468765.4774); + evel_vnic_performance_tx_discarded_pkt_acc_set(vnic_performance, 53625345.53); + evel_vnic_performance_tx_discarded_pkt_delta_set(vnic_performance, 5465345.72455); + evel_vnic_performance_tx_error_pkt_acc_set(vnic_performance, 7632754.754); + evel_vnic_performance_tx_error_pkt_delta_set(vnic_performance, 34646875444.); + evel_vnic_performance_tx_mcast_pkt_acc_set(vnic_performance, 2734875.5534); + evel_vnic_performance_tx_mcast_pkt_delta_set(vnic_performance, 562346534.654); + evel_vnic_performance_tx_octets_acc_set(vnic_performance, 2785845.76874); + evel_meas_vnic_performance_add(measurement, vnic_performance); + + vnic_performance = evel_measurement_new_vnic_performance("eth1", "false"); + evel_vnic_performance_rx_mcast_pkt_delta_set(vnic_performance, 42678657654); + evel_vnic_performance_rx_octets_acc_set(vnic_performance, 47658745); + evel_vnic_performance_rx_octets_delta_set(vnic_performance, 47656465465); + evel_vnic_performance_rx_total_pkt_acc_set(vnic_performance, 4765764654444); + evel_vnic_performance_rx_total_pkt_delta_set(vnic_performance, 4545665656); + evel_vnic_performance_rx_ucast_pkt_acc_set(vnic_performance, 4765745546.); + evel_vnic_performance_rx_ucast_pkt_delta_set(vnic_performance, 4768765.78347856); + evel_vnic_performance_tx_bcast_pkt_acc_set(vnic_performance, 747665.347647); + evel_vnic_performance_tx_bcast_pkt_delta_set(vnic_performance, 3468765.4774); + evel_vnic_performance_tx_discarded_pkt_acc_set(vnic_performance, 53625345.53); + evel_meas_vnic_performance_add(measurement, vnic_performance); + + evel_measurement_errors_set(measurement, 1, 0, 2, 1); + + evel_measurement_feature_use_add(measurement, "FeatureA", 123); + evel_measurement_feature_use_add(measurement, "FeatureB", 567); + + evel_measurement_codec_use_add(measurement, "G711a", 91); + evel_measurement_codec_use_add(measurement, "G729ab", 92); + + evel_measurement_media_port_use_set(measurement, 1234); + + evel_measurement_vnfc_scaling_metric_set(measurement, 1234.5678); + + evel_measurement_custom_measurement_add(measurement, + "Group1", "Name1", "Value1"); + evel_measurement_custom_measurement_add(measurement, + "Group2", "Name1", "Value1"); + evel_measurement_custom_measurement_add(measurement, + "Group2", "Name2", "Value2"); + + /*************************************************************************/ + /* Work out the time, to use as end of measurement period. */ + /*************************************************************************/ + struct timeval tv_now; + gettimeofday(&tv_now, NULL); + unsigned long long epoch_now = tv_now.tv_usec + 1000000 * tv_now.tv_sec; + evel_start_epoch_set(&measurement->header, epoch_start); + evel_last_epoch_set(&measurement->header, epoch_now); + epoch_start = epoch_now; + evel_reporting_entity_name_set(&measurement->header, "measurer"); + evel_reporting_entity_id_set(&measurement->header, "measurer_id"); + + evel_rc = evel_post_event((EVENT_HEADER *)measurement); + if (evel_rc == EVEL_SUCCESS) + { + printf("Post OK!\n"); + } + else + { + printf("Post Failed %d (%s)\n", evel_rc, evel_error_string()); + } + } + else + { + printf("Failed to create event (%s)\n", evel_error_string()); + } + + printf(" Processed Measurement\n"); +} |