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VictoriaMetrics/lib/protoparser/prometheus/parser_timing_test.go
Ted Possible 5a3abfa041
Exemplar support (#5982) 
This code adds Exemplars to VMagent and the promscrape parser adhering
to OpenMetrics Specifications. This will allow forwarding of exemplars
to Prometheus and other third party apps that support OpenMetrics specs.

---------

Signed-off-by: Ted Possible <ted_possible@cable.comcast.com>
2024-05-07 12:09:44 +02:00

165 lines
25 KiB
Go
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package prometheus
import (
"fmt"
"testing"
)
func BenchmarkAreIdenticalSeriesFast(b *testing.B) {
b.Run("identical-series-no-timestamps", func(b *testing.B) {
s := `
# HELP machine_cpu_cores Number of logical CPU cores.
# TYPE machine_cpu_cores gauge
machine_cpu_cores{boot_id="a1b49bdb-4c2a-4943-9ab3-363a316e9260",machine_id="857143c2dbea4a179223627cf9f47d06",system_uuid="03a75ec7-5105-421a-8b8a-3d7190f6e890"} 4
# HELP machine_cpu_physical_cores Number of physical CPU cores.
# TYPE machine_cpu_physical_cores gauge
machine_cpu_physical_cores{boot_id="a1b49bdb-4c2a-4943-9ab3-363a316e9260",machine_id="857143c2dbea4a179223627cf9f47d06",system_uuid="03a75ec7-5105-421a-8b8a-3d7190f6e890"} 2
# HELP machine_cpu_sockets Number of CPU sockets.
# TYPE machine_cpu_sockets gauge
machine_cpu_sockets{boot_id="a1b49bdb-4c2a-4943-9ab3-363a316e9260",machine_id="857143c2dbea4a179223627cf9f47d06",system_uuid="03a75ec7-5105-421a-8b8a-3d7190f6e890"} 1
# HELP machine_memory_bytes Amount of memory installed on the machine.
# TYPE machine_memory_bytes gauge
machine_memory_bytes{boot_id="a1b49bdb-4c2a-4943-9ab3-363a316e9260",machine_id="857143c2dbea4a179223627cf9f47d06",system_uuid="03a75ec7-5105-421a-8b8a-3d7190f6e890"} 1.6706146304e+10
# HELP machine_nvm_avg_power_budget_watts NVM power budget.
# TYPE machine_nvm_avg_power_budget_watts gauge
machine_nvm_avg_power_budget_watts{boot_id="a1b49bdb-4c2a-4943-9ab3-363a316e9260",machine_id="857143c2dbea4a179223627cf9f47d06",system_uuid="03a75ec7-5105-421a-8b8a-3d7190f6e890"} 0
# HELP machine_nvm_capacity NVM capacity value labeled by NVM mode (memory mode or app direct mode).
# TYPE machine_nvm_capacity gauge
machine_nvm_capacity{boot_id="a1b49bdb-4c2a-4943-9ab3-363a316e9260",machine_id="857143c2dbea4a179223627cf9f47d06",mode="app_direct_mode",system_uuid="03a75ec7-5105-421a-8b8a-3d7190f6e890"} 0
machine_nvm_capacity{boot_id="a1b49bdb-4c2a-4943-9ab3-363a316e9260",machine_id="857143c2dbea4a179223627cf9f47d06",mode="memory_mode",system_uuid="03a75ec7-5105-421a-8b8a-3d7190f6e890"} 0
# HELP machine_scrape_error 1 if there was an error while getting machine metrics, 0 otherwise.
# TYPE machine_scrape_error gauge
machine_scrape_error 0
`
benchmarkAreIdenticalSeriesFast(b, s, s, true)
})
b.Run("different-series-no-timestamps", func(b *testing.B) {
s := `
# HELP machine_cpu_cores Number of logical CPU cores.
# TYPE machine_cpu_cores gauge
machine_cpu_cores{boot_id="a1b49bdb-4c2a-4943-9ab3-363a316e9260",machine_id="857143c2dbea4a179223627cf9f47d06",system_uuid="03a75ec7-5105-421a-8b8a-3d7190f6e890"} 4
# HELP machine_cpu_physical_cores Number of physical CPU cores.
# TYPE machine_cpu_physical_cores gauge
machine_cpu_physical_cores{boot_id="a1b49bdb-4c2a-4943-9ab3-363a316e9260",machine_id="857143c2dbea4a179223627cf9f47d06",system_uuid="03a75ec7-5105-421a-8b8a-3d7190f6e890"} 2
# HELP machine_cpu_sockets Number of CPU sockets.
# TYPE machine_cpu_sockets gauge
machine_cpu_sockets{boot_id="a1b49bdb-4c2a-4943-9ab3-363a316e9260",machine_id="857143c2dbea4a179223627cf9f47d06",system_uuid="03a75ec7-5105-421a-8b8a-3d7190f6e890"} 1
# HELP machine_memory_bytes Amount of memory installed on the machine.
# TYPE machine_memory_bytes gauge
machine_memory_bytes{boot_id="a1b49bdb-4c2a-4943-9ab3-363a316e9260",machine_id="857143c2dbea4a179223627cf9f47d06",system_uuid="03a75ec7-5105-421a-8b8a-3d7190f6e890"} 1.6706146304e+10
# HELP machine_nvm_avg_power_budget_watts NVM power budget.
# TYPE machine_nvm_avg_power_budget_watts gauge
machine_nvm_avg_power_budget_watts{boot_id="a1b49bdb-4c2a-4943-9ab3-363a316e9260",machine_id="857143c2dbea4a179223627cf9f47d06",system_uuid="03a75ec7-5105-421a-8b8a-3d7190f6e890"} 0
# HELP machine_nvm_capacity NVM capacity value labeled by NVM mode (memory mode or app direct mode).
# TYPE machine_nvm_capacity gauge
machine_nvm_capacity{boot_id="a1b49bdb-4c2a-4943-9ab3-363a316e9260",machine_id="857143c2dbea4a179223627cf9f47d06",mode="app_direct_mode",system_uuid="03a75ec7-5105-421a-8b8a-3d7190f6e890"} 0
machine_nvm_capacity{boot_id="a1b49bdb-4c2a-4943-9ab3-363a316e9260",machine_id="857143c2dbea4a179223627cf9f47d06",mode="memory_mode",system_uuid="03a75ec7-5105-421a-8b8a-3d7190f6e890"} 0
# HELP machine_scrape_error 1 if there was an error while getting machine metrics, 0 otherwise.
# TYPE machine_scrape_error gauge
machine_scrape_error 0
`
benchmarkAreIdenticalSeriesFast(b, s, s+"\nfoo 1", false)
})
b.Run("identical-series-with-timestamps", func(b *testing.B) {
s := `
container_ulimits_soft{container="",id="/kubelet/kubepods/burstable/pod48ea6dbad93797db01928fb7884b8154/49d928b5e3e3398730c9ce9de02171bb139b5bf2f485b153d9a293114a5762a3",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="49d928b5e3e3398730c9ce9de02171bb139b5bf2f485b153d9a293114a5762a3",namespace="kube-system",pod="kube-apiserver-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113856793
container_ulimits_soft{container="",id="/kubelet/kubepods/burstable/pod69cd289b4ed80ced4f95a59ff60fa102/602a9be3cad5ca8aa57bdbb4a947ddd3b1b229b6e54c7acbb6906de061d51d05",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="602a9be3cad5ca8aa57bdbb4a947ddd3b1b229b6e54c7acbb6906de061d51d05",namespace="kube-system",pod="kube-scheduler-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113855488
container_ulimits_soft{container="",id="/kubelet/kubepods/burstable/pod86744a0c8ef8da0d937493e4ed918cda/2f1a3706328f86337864f7c2c7100aabf9cabf03fef5518e883380977372d53f",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="2f1a3706328f86337864f7c2c7100aabf9cabf03fef5518e883380977372d53f",namespace="kube-system",pod="kube-controller-manager-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113858430
container_ulimits_soft{container="",id="/kubelet/kubepods/burstable/poda4a6a8d4c9c0100deb8dc3a1d3adfa32/a84ce063fb5cab82bb938151e9fa1e98ad875c3cf5dad88d797d4c65c6229c13",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="a84ce063fb5cab82bb938151e9fa1e98ad875c3cf5dad88d797d4c65c6229c13",namespace="kube-system",pod="etcd-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113850216
container_ulimits_soft{container="",id="/kubelet/kubepods/poda922c399-764c-4614-8a2d-84bdd6765ffc/ec6b156815cc77c389fe08a4be82603514c8929a9827b8ba27f9cb9c0b57b067",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="ec6b156815cc77c389fe08a4be82603514c8929a9827b8ba27f9cb9c0b57b067",namespace="kube-system",pod="kindnet-nj4p9",ulimit="max_open_files"} 1.048576e+06 1631113865193
container_ulimits_soft{container="etcd",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/burstable/poda4a6a8d4c9c0100deb8dc3a1d3adfa32/0cd86529af0ca0e389ed657b2c0a20f03275cf6d9e0cd52fe4c1f90b96037de7",image="k8s.gcr.io/etcd:3.4.13-0",name="0cd86529af0ca0e389ed657b2c0a20f03275cf6d9e0cd52fe4c1f90b96037de7",namespace="kube-system",pod="etcd-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113855044
container_ulimits_soft{container="etcd",id="/kubelet/kubepods/burstable/poda4a6a8d4c9c0100deb8dc3a1d3adfa32/0cd86529af0ca0e389ed657b2c0a20f03275cf6d9e0cd52fe4c1f90b96037de7",image="k8s.gcr.io/etcd:3.4.13-0",name="0cd86529af0ca0e389ed657b2c0a20f03275cf6d9e0cd52fe4c1f90b96037de7",namespace="kube-system",pod="etcd-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113867411
container_ulimits_soft{container="kindnet-cni",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/poda922c399-764c-4614-8a2d-84bdd6765ffc/b38094619c14a9f921e2d10fb0f84433bea774aeb223ba19dade527e1c46de22",image="docker.io/kindest/kindnetd:v20210119-d5ef916d",name="b38094619c14a9f921e2d10fb0f84433bea774aeb223ba19dade527e1c46de22",namespace="kube-system",pod="kindnet-nj4p9",ulimit="max_open_files"} 1.048576e+06 1631113868404
container_ulimits_soft{container="kindnet-cni",id="/kubelet/kubepods/poda922c399-764c-4614-8a2d-84bdd6765ffc/b38094619c14a9f921e2d10fb0f84433bea774aeb223ba19dade527e1c46de22",image="docker.io/kindest/kindnetd:v20210119-d5ef916d",name="b38094619c14a9f921e2d10fb0f84433bea774aeb223ba19dade527e1c46de22",namespace="kube-system",pod="kindnet-nj4p9",ulimit="max_open_files"} 1.048576e+06 1631113862176
container_ulimits_soft{container="kube-apiserver",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/burstable/pod48ea6dbad93797db01928fb7884b8154/4026cf5500d96c6e274a2607b507891abc21f7b1577e29c9400cfb0f0ce5d8aa",image="k8s.gcr.io/kube-apiserver:v1.20.2",name="4026cf5500d96c6e274a2607b507891abc21f7b1577e29c9400cfb0f0ce5d8aa",namespace="kube-system",pod="kube-apiserver-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113865919
container_ulimits_soft{container="kube-apiserver",id="/kubelet/kubepods/burstable/pod48ea6dbad93797db01928fb7884b8154/4026cf5500d96c6e274a2607b507891abc21f7b1577e29c9400cfb0f0ce5d8aa",image="k8s.gcr.io/kube-apiserver:v1.20.2",name="4026cf5500d96c6e274a2607b507891abc21f7b1577e29c9400cfb0f0ce5d8aa",namespace="kube-system",pod="kube-apiserver-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113863531
container_ulimits_soft{container="kube-controller-manager",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/burstable/pod86744a0c8ef8da0d937493e4ed918cda/04b0948ab58f83013fed7611f0ffadb13ff7336561c91606644848f60405771b",image="k8s.gcr.io/kube-controller-manager:v1.20.2",name="04b0948ab58f83013fed7611f0ffadb13ff7336561c91606644848f60405771b",namespace="kube-system",pod="kube-controller-manager-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113868172
container_ulimits_soft{container="kube-controller-manager",id="/kubelet/kubepods/burstable/pod86744a0c8ef8da0d937493e4ed918cda/04b0948ab58f83013fed7611f0ffadb13ff7336561c91606644848f60405771b",image="k8s.gcr.io/kube-controller-manager:v1.20.2",name="04b0948ab58f83013fed7611f0ffadb13ff7336561c91606644848f60405771b",namespace="kube-system",pod="kube-controller-manager-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113860485
container_ulimits_soft{container="kube-scheduler",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/burstable/pod69cd289b4ed80ced4f95a59ff60fa102/d9627625c8d60d859f2a13f9ed66c77c9767368e18eb5669fe1a85d600e43f9b",image="k8s.gcr.io/kube-scheduler:v1.20.2",name="d9627625c8d60d859f2a13f9ed66c77c9767368e18eb5669fe1a85d600e43f9b",namespace="kube-system",pod="kube-scheduler-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113857794
container_ulimits_soft{container="kube-scheduler",id="/kubelet/kubepods/burstable/pod69cd289b4ed80ced4f95a59ff60fa102/d9627625c8d60d859f2a13f9ed66c77c9767368e18eb5669fe1a85d600e43f9b",image="k8s.gcr.io/kube-scheduler:v1.20.2",name="d9627625c8d60d859f2a13f9ed66c77c9767368e18eb5669fe1a85d600e43f9b",namespace="kube-system",pod="kube-scheduler-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113868640
`
benchmarkAreIdenticalSeriesFast(b, s, s, true)
})
b.Run("different-series-with-timestamps", func(b *testing.B) {
s := `
container_ulimits_soft{container="",id="/kubelet/kubepods/burstable/pod48ea6dbad93797db01928fb7884b8154/49d928b5e3e3398730c9ce9de02171bb139b5bf2f485b153d9a293114a5762a3",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="49d928b5e3e3398730c9ce9de02171bb139b5bf2f485b153d9a293114a5762a3",namespace="kube-system",pod="kube-apiserver-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113856793
container_ulimits_soft{container="",id="/kubelet/kubepods/burstable/pod69cd289b4ed80ced4f95a59ff60fa102/602a9be3cad5ca8aa57bdbb4a947ddd3b1b229b6e54c7acbb6906de061d51d05",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="602a9be3cad5ca8aa57bdbb4a947ddd3b1b229b6e54c7acbb6906de061d51d05",namespace="kube-system",pod="kube-scheduler-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113855488
container_ulimits_soft{container="",id="/kubelet/kubepods/burstable/pod86744a0c8ef8da0d937493e4ed918cda/2f1a3706328f86337864f7c2c7100aabf9cabf03fef5518e883380977372d53f",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="2f1a3706328f86337864f7c2c7100aabf9cabf03fef5518e883380977372d53f",namespace="kube-system",pod="kube-controller-manager-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113858430
container_ulimits_soft{container="",id="/kubelet/kubepods/burstable/poda4a6a8d4c9c0100deb8dc3a1d3adfa32/a84ce063fb5cab82bb938151e9fa1e98ad875c3cf5dad88d797d4c65c6229c13",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="a84ce063fb5cab82bb938151e9fa1e98ad875c3cf5dad88d797d4c65c6229c13",namespace="kube-system",pod="etcd-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113850216
container_ulimits_soft{container="",id="/kubelet/kubepods/poda922c399-764c-4614-8a2d-84bdd6765ffc/ec6b156815cc77c389fe08a4be82603514c8929a9827b8ba27f9cb9c0b57b067",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="ec6b156815cc77c389fe08a4be82603514c8929a9827b8ba27f9cb9c0b57b067",namespace="kube-system",pod="kindnet-nj4p9",ulimit="max_open_files"} 1.048576e+06 1631113865193
container_ulimits_soft{container="etcd",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/burstable/poda4a6a8d4c9c0100deb8dc3a1d3adfa32/0cd86529af0ca0e389ed657b2c0a20f03275cf6d9e0cd52fe4c1f90b96037de7",image="k8s.gcr.io/etcd:3.4.13-0",name="0cd86529af0ca0e389ed657b2c0a20f03275cf6d9e0cd52fe4c1f90b96037de7",namespace="kube-system",pod="etcd-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113855044
container_ulimits_soft{container="etcd",id="/kubelet/kubepods/burstable/poda4a6a8d4c9c0100deb8dc3a1d3adfa32/0cd86529af0ca0e389ed657b2c0a20f03275cf6d9e0cd52fe4c1f90b96037de7",image="k8s.gcr.io/etcd:3.4.13-0",name="0cd86529af0ca0e389ed657b2c0a20f03275cf6d9e0cd52fe4c1f90b96037de7",namespace="kube-system",pod="etcd-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113867411
container_ulimits_soft{container="kindnet-cni",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/poda922c399-764c-4614-8a2d-84bdd6765ffc/b38094619c14a9f921e2d10fb0f84433bea774aeb223ba19dade527e1c46de22",image="docker.io/kindest/kindnetd:v20210119-d5ef916d",name="b38094619c14a9f921e2d10fb0f84433bea774aeb223ba19dade527e1c46de22",namespace="kube-system",pod="kindnet-nj4p9",ulimit="max_open_files"} 1.048576e+06 1631113868404
container_ulimits_soft{container="kindnet-cni",id="/kubelet/kubepods/poda922c399-764c-4614-8a2d-84bdd6765ffc/b38094619c14a9f921e2d10fb0f84433bea774aeb223ba19dade527e1c46de22",image="docker.io/kindest/kindnetd:v20210119-d5ef916d",name="b38094619c14a9f921e2d10fb0f84433bea774aeb223ba19dade527e1c46de22",namespace="kube-system",pod="kindnet-nj4p9",ulimit="max_open_files"} 1.048576e+06 1631113862176
container_ulimits_soft{container="kube-apiserver",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/burstable/pod48ea6dbad93797db01928fb7884b8154/4026cf5500d96c6e274a2607b507891abc21f7b1577e29c9400cfb0f0ce5d8aa",image="k8s.gcr.io/kube-apiserver:v1.20.2",name="4026cf5500d96c6e274a2607b507891abc21f7b1577e29c9400cfb0f0ce5d8aa",namespace="kube-system",pod="kube-apiserver-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113865919
container_ulimits_soft{container="kube-apiserver",id="/kubelet/kubepods/burstable/pod48ea6dbad93797db01928fb7884b8154/4026cf5500d96c6e274a2607b507891abc21f7b1577e29c9400cfb0f0ce5d8aa",image="k8s.gcr.io/kube-apiserver:v1.20.2",name="4026cf5500d96c6e274a2607b507891abc21f7b1577e29c9400cfb0f0ce5d8aa",namespace="kube-system",pod="kube-apiserver-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113863531
container_ulimits_soft{container="kube-controller-manager",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/burstable/pod86744a0c8ef8da0d937493e4ed918cda/04b0948ab58f83013fed7611f0ffadb13ff7336561c91606644848f60405771b",image="k8s.gcr.io/kube-controller-manager:v1.20.2",name="04b0948ab58f83013fed7611f0ffadb13ff7336561c91606644848f60405771b",namespace="kube-system",pod="kube-controller-manager-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113868172
container_ulimits_soft{container="kube-controller-manager",id="/kubelet/kubepods/burstable/pod86744a0c8ef8da0d937493e4ed918cda/04b0948ab58f83013fed7611f0ffadb13ff7336561c91606644848f60405771b",image="k8s.gcr.io/kube-controller-manager:v1.20.2",name="04b0948ab58f83013fed7611f0ffadb13ff7336561c91606644848f60405771b",namespace="kube-system",pod="kube-controller-manager-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113860485
container_ulimits_soft{container="kube-scheduler",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/burstable/pod69cd289b4ed80ced4f95a59ff60fa102/d9627625c8d60d859f2a13f9ed66c77c9767368e18eb5669fe1a85d600e43f9b",image="k8s.gcr.io/kube-scheduler:v1.20.2",name="d9627625c8d60d859f2a13f9ed66c77c9767368e18eb5669fe1a85d600e43f9b",namespace="kube-system",pod="kube-scheduler-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113857794
container_ulimits_soft{container="kube-scheduler",id="/kubelet/kubepods/burstable/pod69cd289b4ed80ced4f95a59ff60fa102/d9627625c8d60d859f2a13f9ed66c77c9767368e18eb5669fe1a85d600e43f9b",image="k8s.gcr.io/kube-scheduler:v1.20.2",name="d9627625c8d60d859f2a13f9ed66c77c9767368e18eb5669fe1a85d600e43f9b",namespace="kube-system",pod="kube-scheduler-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113868640
`
benchmarkAreIdenticalSeriesFast(b, s, s+"\nfoo 1", false)
})
}
func benchmarkAreIdenticalSeriesFast(b *testing.B, s1, s2 string, expectedResult bool) {
b.SetBytes(int64(len(s1)))
b.ReportAllocs()
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
result := AreIdenticalSeriesFast(s1, s2)
if result != expectedResult {
panic(fmt.Errorf("unexpected result; got %v; want %v", result, expectedResult))
}
}
})
}
func BenchmarkRowsDiff(b *testing.B) {
s1 := `container_ulimits_soft{container="",id="/kubelet/kubepods/burstable/pod48ea6dbad93797db01928fb7884b8154/49d928b5e3e3398730c9ce9de02171bb139b5bf2f485b153d9a293114a5762a3",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="49d928b5e3e3398730c9ce9de02171bb139b5bf2f485b153d9a293114a5762a3",namespace="kube-system",pod="kube-apiserver-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113856793
container_ulimits_soft{container="",id="/kubelet/kubepods/burstable/pod69cd289b4ed80ced4f95a59ff60fa102/602a9be3cad5ca8aa57bdbb4a947ddd3b1b229b6e54c7acbb6906de061d51d05",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="602a9be3cad5ca8aa57bdbb4a947ddd3b1b229b6e54c7acbb6906de061d51d05",namespace="kube-system",pod="kube-scheduler-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113855488
container_ulimits_soft{container="",id="/kubelet/kubepods/burstable/pod86744a0c8ef8da0d937493e4ed918cda/2f1a3706328f86337864f7c2c7100aabf9cabf03fef5518e883380977372d53f",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="2f1a3706328f86337864f7c2c7100aabf9cabf03fef5518e883380977372d53f",namespace="kube-system",pod="kube-controller-manager-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113858430
container_ulimits_soft{container="",id="/kubelet/kubepods/burstable/poda4a6a8d4c9c0100deb8dc3a1d3adfa32/a84ce063fb5cab82bb938151e9fa1e98ad875c3cf5dad88d797d4c65c6229c13",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="a84ce063fb5cab82bb938151e9fa1e98ad875c3cf5dad88d797d4c65c6229c13",namespace="kube-system",pod="etcd-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113850216
container_ulimits_soft{container="",id="/kubelet/kubepods/poda922c399-764c-4614-8a2d-84bdd6765ffc/ec6b156815cc77c389fe08a4be82603514c8929a9827b8ba27f9cb9c0b57b067",image="sha256:0184c1613d92931126feb4c548e5da11015513b9e4c104e7305ee8b53b50a9da",name="ec6b156815cc77c389fe08a4be82603514c8929a9827b8ba27f9cb9c0b57b067",namespace="kube-system",pod="kindnet-nj4p9",ulimit="max_open_files"} 1.048576e+06 1631113865193
container_ulimits_soft{container="etcd",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/burstable/poda4a6a8d4c9c0100deb8dc3a1d3adfa32/0cd86529af0ca0e389ed657b2c0a20f03275cf6d9e0cd52fe4c1f90b96037de7",image="k8s.gcr.io/etcd:3.4.13-0",name="0cd86529af0ca0e389ed657b2c0a20f03275cf6d9e0cd52fe4c1f90b96037de7",namespace="kube-system",pod="etcd-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113855044
container_ulimits_soft{container="etcd",id="/kubelet/kubepods/burstable/poda4a6a8d4c9c0100deb8dc3a1d3adfa32/0cd86529af0ca0e389ed657b2c0a20f03275cf6d9e0cd52fe4c1f90b96037de7",image="k8s.gcr.io/etcd:3.4.13-0",name="0cd86529af0ca0e389ed657b2c0a20f03275cf6d9e0cd52fe4c1f90b96037de7",namespace="kube-system",pod="etcd-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113867411
container_ulimits_soft{container="kindnet-cni",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/poda922c399-764c-4614-8a2d-84bdd6765ffc/b38094619c14a9f921e2d10fb0f84433bea774aeb223ba19dade527e1c46de22",image="docker.io/kindest/kindnetd:v20210119-d5ef916d",name="b38094619c14a9f921e2d10fb0f84433bea774aeb223ba19dade527e1c46de22",namespace="kube-system",pod="kindnet-nj4p9",ulimit="max_open_files"} 1.048576e+06 1631113868404
container_ulimits_soft{container="kindnet-cni",id="/kubelet/kubepods/poda922c399-764c-4614-8a2d-84bdd6765ffc/b38094619c14a9f921e2d10fb0f84433bea774aeb223ba19dade527e1c46de22",image="docker.io/kindest/kindnetd:v20210119-d5ef916d",name="b38094619c14a9f921e2d10fb0f84433bea774aeb223ba19dade527e1c46de22",namespace="kube-system",pod="kindnet-nj4p9",ulimit="max_open_files"} 1.048576e+06 1631113862176
container_ulimits_soft{container="kube-apiserver",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/burstable/pod48ea6dbad93797db01928fb7884b8154/4026cf5500d96c6e274a2607b507891abc21f7b1577e29c9400cfb0f0ce5d8aa",image="k8s.gcr.io/kube-apiserver:v1.20.2",name="4026cf5500d96c6e274a2607b507891abc21f7b1577e29c9400cfb0f0ce5d8aa",namespace="kube-system",pod="kube-apiserver-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113865919
container_ulimits_soft{container="kube-apiserver",id="/kubelet/kubepods/burstable/pod48ea6dbad93797db01928fb7884b8154/4026cf5500d96c6e274a2607b507891abc21f7b1577e29c9400cfb0f0ce5d8aa",image="k8s.gcr.io/kube-apiserver:v1.20.2",name="4026cf5500d96c6e274a2607b507891abc21f7b1577e29c9400cfb0f0ce5d8aa",namespace="kube-system",pod="kube-apiserver-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113863531
container_ulimits_soft{container="kube-controller-manager",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/burstable/pod86744a0c8ef8da0d937493e4ed918cda/04b0948ab58f83013fed7611f0ffadb13ff7336561c91606644848f60405771b",image="k8s.gcr.io/kube-controller-manager:v1.20.2",name="04b0948ab58f83013fed7611f0ffadb13ff7336561c91606644848f60405771b",namespace="kube-system",pod="kube-controller-manager-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113868172
container_ulimits_soft{container="kube-controller-manager",id="/kubelet/kubepods/burstable/pod86744a0c8ef8da0d937493e4ed918cda/04b0948ab58f83013fed7611f0ffadb13ff7336561c91606644848f60405771b",image="k8s.gcr.io/kube-controller-manager:v1.20.2",name="04b0948ab58f83013fed7611f0ffadb13ff7336561c91606644848f60405771b",namespace="kube-system",pod="kube-controller-manager-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113860485
container_ulimits_soft{container="kube-scheduler",id="/docker/6b7c234cfe92a0924e54e2a51d9607a5893a38ed14c7161f324863eeaa2fb985/kubelet/kubepods/burstable/pod69cd289b4ed80ced4f95a59ff60fa102/d9627625c8d60d859f2a13f9ed66c77c9767368e18eb5669fe1a85d600e43f9b",image="k8s.gcr.io/kube-scheduler:v1.20.2",name="d9627625c8d60d859f2a13f9ed66c77c9767368e18eb5669fe1a85d600e43f9b",namespace="kube-system",pod="kube-scheduler-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113857794
container_ulimits_soft{container="kube-scheduler",id="/kubelet/kubepods/burstable/pod69cd289b4ed80ced4f95a59ff60fa102/d9627625c8d60d859f2a13f9ed66c77c9767368e18eb5669fe1a85d600e43f9b",image="k8s.gcr.io/kube-scheduler:v1.20.2",name="d9627625c8d60d859f2a13f9ed66c77c9767368e18eb5669fe1a85d600e43f9b",namespace="kube-system",pod="kube-scheduler-kind-control-plane",ulimit="max_open_files"} 1.048576e+06 1631113868640
`
s2 := s1 + "\nfoo 123"
b.SetBytes(int64(len(s1)))
b.ReportAllocs()
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
diff := GetRowsDiff(s2, s1)
if diff != "foo 0\n" {
panic(fmt.Errorf("unexpected diff; got %q; want %q", diff, "foo 0\n"))
}
}
})
}
func BenchmarkRowsUnmarshal(b *testing.B) {
s := `foo_bucket{le="0.01"} 0
foo_bucket{le="1"} 11 # {trace_id="KOO5S4vxi0o"} 0.67
foo_bucket{le="10"} 17 # {trace_id="oHg5SJYRHA0"} 9.8 1520879607.789
foo_bucket{nospace="exemplar"} 17 #{trace_id="oHg5SJYRHA0"} 9.8 1520879607.789
`
b.SetBytes(int64(len(s)))
b.ReportAllocs()
b.RunParallel(func(pb *testing.PB) {
var rows Rows
for pb.Next() {
rows.Unmarshal(s)
if len(rows.Rows) != 4 {
panic(fmt.Errorf("unexpected number of rows unmarshaled: got %d; want 4", len(rows.Rows)))
}
}
})
}
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