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Latency monitor: basic samples collection.

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This commit is contained in:
antirez
2014-07-01 11:30:15 +02:00
parent 4a7fca7c07
commit 62ca4bd438
5 changed files with 147 additions and 3 deletions
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9
src/redis.h
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@ -51,6 +51,8 @@
#include <lua.h>
#include <signal.h>
typedef long long mstime_t; /* millisecond time type. */
#include "ae.h" /* Event driven programming library */
#include "sds.h" /* Dynamic safe strings */
#include "dict.h" /* Hash tables */
@ -61,6 +63,7 @@
#include "intset.h" /* Compact integer set structure */
#include "version.h" /* Version macro */
#include "util.h" /* Misc functions useful in many places */
#include "latency.h" /* Latency monitor API */
/* Error codes */
#define REDIS_OK 0
@ -124,6 +127,7 @@
#define REDIS_PEER_ID_LEN (REDIS_IP_STR_LEN+32) /* Must be enough for ip:port */
#define REDIS_BINDADDR_MAX 16
#define REDIS_MIN_RESERVED_FDS 32
#define REDIS_DEFAULT_LATENCY_MONITOR_THRESHOLD 10
#define ACTIVE_EXPIRE_CYCLE_LOOKUPS_PER_LOOP 20 /* Loopkups per loop. */
#define ACTIVE_EXPIRE_CYCLE_FAST_DURATION 1000 /* Microseconds */
@ -384,8 +388,6 @@
* Data types
*----------------------------------------------------------------------------*/
typedef long long mstime_t; /* millisecond time type. */
/* A redis object, that is a type able to hold a string / list / set */
/* The actual Redis Object */
@ -848,6 +850,9 @@ struct redisServer {
int lua_timedout; /* True if we reached the time limit for script
execution. */
int lua_kill; /* Kill the script if true. */
/* Latency monitor */
long long latency_monitor_threshold;
dict *latency_events;
/* Assert & bug reporting */
char *assert_failed;
char *assert_file;