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Last entries

    20250212.1258

  1. Postgres > AWS RDS Performance and monitoring - [s]

    2. 20250210.0850

  2. nfsv3 | “value of /proc/sys/sunrpc/tcp_slot_table_entries" mountstats - [s]

    3. 20250205.1050

  3. postgres|json|jsonb > Modify/update/insert/append Nested fields|attributes in PostgreSQL - [s]

    SELECT jsonb_set(attributes, '{nugetProxy}', attributes->'nugetProxy'||('{"nugetVersion":"V2"}'::jsonb), true) FROM repository where recipe_name = 'nuget-proxy' and attributes->'nugetProxy'->'nugetVersion' IS NULL;

    4. 20250204.1534

  4. postgres > Why Knowing TOAST in PostgreSQL is necessary - [s]

    5. 20250204.0941

  5. java|jvm > Understanding off-heap memory , Unsafe and MaxDirectMemorySize - [s]

    6. 20250131.1046

  6. Kubernetes(k8s) Memory Metrics: Deep Dive into RSS, WSS & Linux Cache - [s]

    7. 20250130.1309

  7. ab|apache bench|Vegeta - HTTP load testing tool and library - [s]

    echo 'GET http://localhost:8081/repository/maven-group/org/mortbay/jasper/apache-el/8.5.54/apache-el-8.5.54.jar' | vegeta attack -rate=100/s -duration=10s | tee vegeta_results.bin | vegeta report

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