Created a tool to show us the sizes of various data structures.

1 files changed, 29 insertions, 0 deletions

diff --git a/sizes.c b/sizes.c
new file mode 100644
index 0000000..95a644c
--- /dev/null
+++ b/sizes.c
@@ -0,0 +1,29 @@
+#include <stdio.h>
+
+#include "memcached.h"
+
+static void display(const char *name, size_t size) {
+    printf("%s\t%d\n", name, (int)size);
+}
+
+int main(int argc, char **argv) {
+
+    display("Slab Stats", sizeof(struct slab_stats));
+    display("Thread stats",
+            sizeof(struct thread_stats)
+            - (200 * sizeof(struct slab_stats)));
+    display("Global stats", sizeof(struct stats));
+    display("Settings", sizeof(struct settings));
+    display("Item (no cas)", sizeof(item));
+    display("Item (cas)", sizeof(item) + sizeof(uint64_t));
+    display("Libevent thread",
+            sizeof(LIBEVENT_THREAD) - sizeof(struct thread_stats));
+    display("Connection", sizeof(conn));
+
+    printf("----------------------------------------\n");
+
+    display("libevent thread cumulative", sizeof(LIBEVENT_THREAD));
+    display("Thread stats cumulative\t", sizeof(struct thread_stats));
+
+    return 0;
+}