• Log generating simulator

  A python based simulator that generates nearly 172 million logs (per minute) for a single day for 1000 servers with 2 CPUs each

  • Logs will be generated using python's multiprocessing module.
  • A pool for workers will create logs by locking a single file for writing.

  log format

  <EPOCH_TIMESTAMP_FOR_DATE> <SERVER_IP> <CPU_ID> <USAGE_PERCENT>

  example log

  1596870180 192.168.0.2 0 71

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Log Parsing, using trie, to query logs (WIP)

Parses the logs and creates a trie to query within a second

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Usage

Log generation (if date not specified, logs for current day will be generated)

./generate.sh <DATA_PATH> [date]

• A folder with name logs will be generated in the DATA_PATH
• Logs and locks will be generated inside the logs directory and locks will the removed once logs created

Logs Parsing and Querying

./query.sh <LOGS_PARENT_DIR>

========================================================
Please wait !!! Parsing logs...

# A few seconds/minutes
Logs parsed successfully. You can query the logs


Usage : QUERY <IP_ADDRESS> <CPU_ID> <DATE(YYYY-MM-DD)> <TIME_START> <TIME_END> OR EXIT to exit.

# User input
> _

User Input Example

> QUERY 192.168.1.10 1 2014-10-31 00:00 2014-10-31 00:05

Query Output