Sample api access logs data
API server access logs with realistic distributions for load testing
Free to download, no account needed for the 1k-row files below.
Larger sizes — up to 10M rows — need a free account.
This is synthetic data: it looks realistic and refers to nobody, so it
carries none of the data-protection risk of copying production records into a test system.
Downloads
| Size | Format | Locale |
|---|---|---|
| 1k rows | csv | de_DE en_GB en_US es_ES fr_FR ja_JP |
| 1k rows | jsonl | de_DE en_GB en_US es_ES fr_FR ja_JP |
| 1k rows | parquet | de_DE en_GB en_US es_ES fr_FR ja_JP |
| 10k rows | csv | free account (6 locales) |
| 10k rows | jsonl | free account (6 locales) |
| 10k rows | parquet | free account (6 locales) |
| 100k rows | csv | free account (6 locales) |
| 100k rows | jsonl | free account (6 locales) |
| 100k rows | parquet | free account (6 locales) |
| 500k rows | csv | free account (2 locales) |
| 500k rows | jsonl | free account (2 locales) |
| 500k rows | parquet | free account (2 locales) |
| 1M rows | csv | free account (2 locales) |
| 1M rows | jsonl | free account (2 locales) |
| 10M rows | csv | free account (3 locales) |
| 10M rows | parquet | free account (2 locales) |
Columns
| Column | Type | |
|---|---|---|
id | id | always set |
timestamp | timestampseries | always set |
client_ip | ipv4 | always set |
method | weighted_choice | always set |
path | zipfian_choice | always set |
status_code | weighted_choice | always set |
response_time_ms | distribution_float | always set |
bytes_sent | integer | always set |
bytes_received | integer | always set |
user_agent | user_agent | always set |
user_id | zipfian_choice | always set |
session_id | uuid | always set |
request_id | uuid | always set |
referrer | url | optional |
content_type | weighted_choice | always set |
cache_hit | weighted_choice | always set |
Need a different shape?
Generate this dataset with your own columns, row counts and locales, or browse the full catalogue of 93 ready-made files for this template alone.