objectcache: improve TTL reduction warning log entries

[lhc/web/wiklou.git] / includes / libs / objectcache / WANObjectCache.php

diff --git a/includes/libs/objectcache/WANObjectCache.php b/includes/libs/objectcache/WANObjectCache.php
index bcd95c1..17f596d 100644 (file)
--- a/includes/libs/objectcache/WANObjectCache.php
+++ b/includes/libs/objectcache/WANObjectCache.php
@@ -517,18 +517,18 @@ class WANObjectCache implements IExpiringStore, LoggerAwareInterface {
                        // Case B: any long-running transaction; ignore this set()
                        } elseif ( $age > self::MAX_READ_LAG ) {
                                $this->logger->info( 'Rejected set() for {cachekey} due to snapshot lag.',
-                                       [ 'cachekey' => $key ] );
+                                       [ 'cachekey' => $key, 'lag' => $lag, 'age' => $age ] );
 
                                return true; // no-op the write for being unsafe
                        // Case C: high replication lag; lower TTL instead of ignoring all set()s
                        } elseif ( $lag === false || $lag > self::MAX_READ_LAG ) {
                                $ttl = $ttl ? min( $ttl, self::TTL_LAGGED ) : self::TTL_LAGGED;
                                $this->logger->warning( 'Lowered set() TTL for {cachekey} due to replication lag.',
-                                       [ 'cachekey' => $key ] );
+                                       [ 'cachekey' => $key, 'lag' => $lag, 'age' => $age ] );
                        // Case D: medium length request with medium replication lag; ignore this set()
                        } else {
                                $this->logger->info( 'Rejected set() for {cachekey} due to high read lag.',
-                                       [ 'cachekey' => $key ] );
+                                       [ 'cachekey' => $key, 'lag' => $lag, 'age' => $age ] );
 
                                return true; // no-op the write for being unsafe
                        }