spullara/netty — comment on commit ffea6a262b90dd613857516ca9b0ac8c3e9b662e
File: src/main/java/org/jboss/netty/channel/AdaptiveReceiveBufferSizePredictor.java line 35
By spullara:

Very few header blocks are less than 1024 bytes. This causes reparsing on every http request. Many Twitter's header blocks are above 2048 characters which means this normally causes 3 parses.