Report item sizes for fetch, mutation, and eviction watchers

This adds a new field `size` to logger entry lines for item_get,
item_store, and eviction events indicating the size of the associated
item in bytes.

1 files changed, 3 insertions, 0 deletions

diff --git a/logger.h b/logger.h
index 3cc4594..715f3af 100644
--- a/logger.h
+++ b/logger.h
@@ -63,6 +63,7 @@ typedef const struct {
 /* log entry intermediary structures */
 struct logentry_eviction {
     long long int exptime;
+    int nbytes;
     uint32_t latime;
     uint16_t it_flags;
     uint8_t nkey;
@@ -84,6 +85,7 @@ struct logentry_item_get {
     uint8_t was_found;
     uint8_t nkey;
     uint8_t clsid;
+    int nbytes;
     int sfd;
     char key[];
 };
@@ -94,6 +96,7 @@ struct logentry_item_store {
     rel_time_t ttl;
     uint8_t nkey;
     uint8_t clsid;
+    int nbytes;
     int sfd;
     char key[];
 };