zeek/testing/btest/telemetry/histogram.zeek
2021-03-29 10:47:32 +02:00

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# @TEST-GROUP: Telemetry
# @TEST-EXEC: zeek -b %INPUT >output
# @TEST-EXEC: btest-diff output
const int_bounds = vector(+10, +20);
const dbl_bounds = vector(10.0, 20.0);
global hst1 = Telemetry::__int_histogram_family("hst1", "bar", vector("dim1", "dim2"), int_bounds);
global hst2_bar = Telemetry::__int_histogram_singleton("hst2", "bar", int_bounds);
global hst3 = Telemetry::__dbl_histogram_family("hst3", "bar", vector("dim1", "dim2"), dbl_bounds);
global hst4_bar = Telemetry::__dbl_histogram_singleton("hst4", "bar", dbl_bounds);
event zeek_init()
{
local hst1_bar = Telemetry::__int_histogram_metric_get_or_add(hst1, table(["dim1"] = "val1", ["dim2"] = "val2"));
Telemetry::__int_histogram_observe(hst1_bar, 1);
Telemetry::__int_histogram_observe(hst1_bar, 11);
Telemetry::__int_histogram_observe(hst2_bar, 31337);
print fmt("hst1_bar: %d", Telemetry::__int_histogram_sum(hst1_bar));
print fmt("hst2_bar: %d", Telemetry::__int_histogram_sum(hst2_bar));
local hst3_bar = Telemetry::__dbl_histogram_metric_get_or_add(hst3, table(["dim1"] = "val1", ["dim2"] = "val2"));
Telemetry::__dbl_histogram_observe(hst3_bar, 2.0);
Telemetry::__dbl_histogram_observe(hst3_bar, 4.0);
Telemetry::__dbl_histogram_observe(hst4_bar, 64.0);
print fmt("hst3_bar: %f", Telemetry::__dbl_histogram_sum(hst3_bar));
print fmt("hst4_bar: %f", Telemetry::__dbl_histogram_sum(hst4_bar));
}