feature(test-cases): Add test cases for low and asymmetric loads

This change adds new configurations for 200gb-48 longevities and one
low load 4 hour longevity, intended to simulate a low load happening
during repair processes, to cover potential overhead like in
scylladb/scylladb#14093.

Task: scylladb/qa-tasks#1416

jenkins-pipelines/longevity-10gb-4h-low-load.jenkinsfile

@@ -0,0 +1,12 @@
+#!groovy
+
+// trick from https://github.com/jenkinsci/workflow-cps-global-lib-plugin/pull/43
+def lib = library identifier: 'sct@snapshot', retriever: legacySCM(scm)
+
+longevityPipeline(
+    backend: 'aws',
+    region: 'eu-west-1',
+    test_name: 'longevity_test.LongevityTest.test_custom_time',
+    test_config: 'test-cases/longevity/longevity-10gb-4h-low-load.yaml',
+    instance_provision_fallback_on_demand: true
+)

jenkins-pipelines/longevity-200gb-48h-asymmetric.jenkinsfile

@@ -0,0 +1,12 @@
+#!groovy
+
+// trick from https://github.com/jenkinsci/workflow-cps-global-lib-plugin/pull/43
+def lib = library identifier: 'sct@snapshot', retriever: legacySCM(scm)
+
+longevityPipeline(
+    backend: 'aws',
+    region: 'eu-west-1',
+    test_name: 'longevity_test.LongevityTest.test_custom_time',
+    test_config: 'test-cases/longevity/longevity-200GB-48h-verifier-LimitedMonkey-tls-asymmetric.yaml'
+
+)

test-cases/longevity/longevity-10gb-4h-low-load.yaml

@@ -0,0 +1,30 @@
+test_duration: 330
+
+prepare_write_cmd:  "cassandra-stress write cl=QUORUM n=2097152 -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=1) compaction(strategy=SizeTieredCompactionStrategy)' -mode cql3 native -rate threads=40 -pop seq=1..2097152 -col 'n=FIXED(10) size=FIXED(512)' -log interval=5"
+
+stress_cmd: ["cassandra-stress write cl=1 duration=240m -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=1) compaction(strategy=SizeTieredCompactionStrategy)' -mode cql3 native -rate threads=15 -pop seq=1..2097152 -col 'n=FIXED(10) size=FIXED(512)' -log interval=5",
+             "cassandra-stress read  cl=1 duration=240m -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=1) compaction(strategy=SizeTieredCompactionStrategy)' -mode cql3 native -rate threads=15 -pop seq=1..2097152 -col 'n=FIXED(10) size=FIXED(512)' -log interval=5"
+             ]
+
+n_db_nodes: 6
+n_loaders: 2
+n_monitor_nodes: 1
+seeds_num: 3
+
+instance_type_db: 'i4i.4xlarge'
+
+nemesis_class_name: 'NonDisruptiveMonkey'
+nemesis_seed: '032'
+nemesis_interval: 5
+nemesis_filter_seeds: false
+
+user_prefix: 'longevity-10gb-4h-low-load'
+space_node_threshold: 64424
+
+server_encrypt: true
+client_encrypt: true
+
+pre_create_schema: True
+sstable_size: 100
+
+hinted_handoff: 'enabled'

test-cases/longevity/longevity-200GB-48h-verifier-LimitedMonkey-tls-asymmetric.yaml

@@ -0,0 +1,38 @@
+test_duration: 3100
+prepare_write_cmd:
+  - "cassandra-stress write cl=ALL n=200200300  -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=3) compaction(strategy=LeveledCompactionStrategy)' -mode cql3 native -rate threads=1000 -col 'size=FIXED(1024) n=FIXED(1)' -pop seq=1..200200300 -log interval=15"
+  - "cassandra-stress write cl=ALL n=500 -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=3) compaction(strategy=LeveledCompactionStrategy)' -mode cql3 native -rate threads=50 -col 'size=FIXED(1024) n=FIXED(4)' -pop seq=1..500 -log interval=15"
+# prepare_verify_cmd: "cassandra-stress read cl=ALL n=200200300  -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=3) compaction(strategy=LeveledCompactionStrategy)' -mode cql3 native -rate threads=2000 -col 'size=FIXED(1024) n=FIXED(1)' -pop seq=1..200200300 -log interval=15"
+
+stress_cmd: ["cassandra-stress write cl=QUORUM duration=2860m  -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=3) compaction(strategy=LeveledCompactionStrategy)' -mode cql3 native -rate threads=250  -col 'size=FIXED(1024) n=FIXED(1)' -pop seq=400200300..600200300 -log interval=15"]
+stress_read_cmd:
+  - "cassandra-stress read cl=ONE duration=2860m -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=3) compaction(strategy=LeveledCompactionStrategy)' -mode cql3 native -rate threads=250  -col 'size=FIXED(1024) n=FIXED(1)' -pop seq=1..200200300 -log interval=5"
+  - "cassandra-stress read cl=ONE duration=2860m -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=3) compaction(strategy=LeveledCompactionStrategy)' -mode cql3 native -rate threads=25  -col 'size=FIXED(1024) n=FIXED(4)' -pop seq=1..500 -log interval=5"
+run_fullscan: ['{"mode": "table_and_aggregate", "ks_cf": "keyspace1.standard1", "interval": 5}']
+n_db_nodes: 4
+n_loaders: 1
+n_monitor_nodes: 1
+
+instance_type_db: 'i4i.4xlarge'
+azure_instance_type_db: 'Standard_L16s_v3'
+gce_instance_type_db: 'n2-highmem-16'
+
+nemesis_class_name: 'SisyphusMonkey'
+nemesis_selector: ['limited']
+nemesis_seed: '003'
+nemesis_interval: 30
+nemesis_during_prepare: false
+db_nodes_shards_selection: random
+
+user_prefix: 'longevity-200gb-48h-verify-limited-tls'
+
+space_node_threshold: 644245094
+
+server_encrypt: true
+client_encrypt: true
+authenticator: 'PasswordAuthenticator'
+authenticator_user: cassandra
+authenticator_password: cassandra
+authorizer: 'CassandraAuthorizer'
+
+use_preinstalled_scylla: true

test-cases/longevity/longevity-200GB-48h-verifier-LimitedMonkey-tls.yaml

@@ -1,9 +1,13 @@
 test_duration: 3100
-prepare_write_cmd: "cassandra-stress write cl=ALL n=200200300  -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=3) compaction(strategy=LeveledCompactionStrategy)' -mode cql3 native -rate threads=1000 -col 'size=FIXED(1024) n=FIXED(1)' -pop seq=1..200200300 -log interval=15"
+prepare_write_cmd:
+  - "cassandra-stress write cl=ALL n=200200300  -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=3) compaction(strategy=LeveledCompactionStrategy)' -mode cql3 native -rate threads=1000 -col 'size=FIXED(1024) n=FIXED(1)' -pop seq=1..200200300 -log interval=15"
+  - "cassandra-stress write cl=ALL n=500 -schema 'keyspace=lowload1 replication(strategy=NetworkTopologyStrategy,replication_factor=3) compaction(strategy=LeveledCompactionStrategy)' -mode cql3 native -rate threads=50 -col 'size=FIXED(1024) n=FIXED(4)' -pop seq=1..500 -log interval=15"
 # prepare_verify_cmd: "cassandra-stress read cl=ALL n=200200300  -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=3) compaction(strategy=LeveledCompactionStrategy)' -mode cql3 native -rate threads=2000 -col 'size=FIXED(1024) n=FIXED(1)' -pop seq=1..200200300 -log interval=15"
 
 stress_cmd: ["cassandra-stress write cl=QUORUM duration=2860m  -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=3) compaction(strategy=LeveledCompactionStrategy)' -mode cql3 native -rate threads=250  -col 'size=FIXED(1024) n=FIXED(1)' -pop seq=400200300..600200300 -log interval=15"]
-stress_read_cmd: ["cassandra-stress read cl=ONE duration=2860m -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=3) compaction(strategy=LeveledCompactionStrategy)' -mode cql3 native -rate threads=250  -col 'size=FIXED(1024) n=FIXED(1)' -pop seq=1..200200300 -log interval=5"]
+stress_read_cmd:
+  - "cassandra-stress read cl=ONE duration=2860m -schema 'replication(strategy=NetworkTopologyStrategy,replication_factor=3) compaction(strategy=LeveledCompactionStrategy)' -mode cql3 native -rate threads=250  -col 'size=FIXED(1024) n=FIXED(1)' -pop seq=1..200200300 -log interval=5"
+  - "cassandra-stress read cl=ONE duration=2860m -schema 'keyspace=lowload1 replication(strategy=NetworkTopologyStrategy,replication_factor=3) compaction(strategy=LeveledCompactionStrategy)' -mode cql3 native -rate threads=25  -col 'size=FIXED(1024) n=FIXED(4)' -pop seq=1..500 -log interval=5"
 run_fullscan: ['{"mode": "table_and_aggregate", "ks_cf": "keyspace1.standard1", "interval": 5}']
 n_db_nodes: 4
 n_loaders: 1