Every event the WordPress plugin captures.
Raw, typed signals captured through WordPress hooks. All intelligence lives in the Logystera processor — your plugin just emits events.
What the plugin captures
24 signal types across 8 categories: HTTP & requests, authentication, cron & scheduled tasks, PHP errors, environment & state, content & uploads, performance, and 8 database error subtypes. Every one is captured automatically — no configuration.
HTTP & Requests
http.request
Once per request at shutdown — method, URI, status, execution time, peak memory, referer.
rest.request
Every REST API response with matched route and namespace.
wp.search
Frontend search queries (sanitized, truncated).
Authentication
auth.attempt
Every login attempt — success and failure. Username is HMAC-hashed, never sent in clear.
auth.logout
When a user logs out.
Cron & Scheduled Tasks
cron.run
When WordPress processes a cron batch (DOING_CRON).
wp.cron (health_check)
Full queue snapshot every 5 minutes: total, overdue, max and average delay, overdue hooks.
wp.cron (missed_schedule)
Emitted when a scheduled post fails to publish at its time, with post_id and delay.
PHP Errors
php.warning
Every PHP warning, notice, or deprecated error with file, line, and source attribution (plugin/theme/core).
php.fatal
Fatal errors detected at shutdown.
memory_near_limit
Peak PHP memory exceeds 90% of WP_MEMORY_LIMIT.
Environment & State
wp.environment
Snapshot every 15 minutes — WP version, PHP version, plugins, theme, multisite, memory limits, hosting provider.
wp.state_change
Plugin, theme, and core lifecycle events — activate, deactivate, update, switch.
wp.integrity
When wp-config.php or .htaccess hash changes (checked hourly).
Content & Uploads
upload_blocked
When WordPress blocks a file upload due to dangerous extension.
Performance
perf.hook_timing
Slow WordPress hooks (>50ms), sampled at 10% of requests, with plugin/theme attribution.
Database Errors
db_error
Generic database error fallback.
db_deadlock
InnoDB deadlock detected and rolled back.
db_lock_timeout
Query exceeded lock wait timeout.
db_connection_failed
Cannot connect to MySQL.
db_connection_limit
Too many connections.
db_table_crashed
Table is marked as crashed and needs repair.
db_disk_full
Disk full error from the database host.
db_access_denied
MySQL access denied for the configured user.
All signals are bounded: 200 events per request hard cap, per-type rate limits, 10,000-event pending buffer. The plugin never becomes an unbounded source of data. Usernames are HMAC-hashed. SQL queries are never transmitted. See the full signals reference on docs.logystera.com for payload schemas and privacy guarantees.
From signals to insight
You send events. We send you answers.
Signals are raw — a single login attempt, a single PHP warning, a single cron tick. The Logystera processor aggregates and correlates them into pre-built metrics and alerts. You do not write queries; you read alerts.
Metric
wp_auth_failed_total
From auth.attempt where success=false.
Metric
wp_cron_overdue_ratio
From the wp.cron health_check payload.
Alert
PHP fatal spike
Triggered on php.fatal rate over baseline.
Alert
Brute-force attack
From clustered auth.attempt failures by IP.
Alert
Config file tampering
From wp.integrity hash changes.
Alert
Slow plugin regression
From perf.hook_timing attributed to a single plugin.
