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Latency monitor trheshold value is now configurable.

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This commit adds both support for redis.conf and CONFIG SET/GET.
This commit is contained in:
antirez
2014-07-02 12:27:24 +02:00
parent cc4df5a6b8
commit e173f7a0e3
2 changed files with 35 additions and 0 deletions
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14
src/config.c
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@ -451,6 +451,14 @@ void loadServerConfigFromString(char *config) {
argc == 2)
{
server.slowlog_log_slower_than = strtoll(argv[1],NULL,10);
} else if (!strcasecmp(argv[0],"latency-monitor-threshold") &&
argc == 2)
{
server.latency_monitor_threshold = strtoll(argv[1],NULL,10);
if (server.latency_monitor_threshold < 0) {
err = "The latency threshold can't be negative";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"slowlog-max-len") && argc == 2) {
server.slowlog_max_len = strtoll(argv[1],NULL,10);
} else if (!strcasecmp(argv[0],"client-output-buffer-limit") &&
@ -787,6 +795,9 @@ void configSetCommand(redisClient *c) {
} else if (!strcasecmp(c->argv[2]->ptr,"slowlog-max-len")) {
if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
server.slowlog_max_len = (unsigned)ll;
} else if (!strcasecmp(c->argv[2]->ptr,"latency-monitor-threshold")) {
if (getLongLongFromObject(o,&ll) == REDIS_ERR || ll < 0) goto badfmt;
server.latency_monitor_threshold = ll;
} else if (!strcasecmp(c->argv[2]->ptr,"loglevel")) {
if (!strcasecmp(o->ptr,"warning")) {
server.verbosity = REDIS_WARNING;
@ -996,6 +1007,8 @@ void configGetCommand(redisClient *c) {
config_get_numerical_field("lua-time-limit",server.lua_time_limit);
config_get_numerical_field("slowlog-log-slower-than",
server.slowlog_log_slower_than);
config_get_numerical_field("latency-monitor-threshold",
server.latency_monitor_threshold);
config_get_numerical_field("slowlog-max-len",
server.slowlog_max_len);
config_get_numerical_field("port",server.port);
@ -1785,6 +1798,7 @@ int rewriteConfig(char *path) {
rewriteConfigNumericalOption(state,"cluster-migration-barrier",server.cluster_migration_barrier,REDIS_CLUSTER_DEFAULT_MIGRATION_BARRIER);
rewriteConfigNumericalOption(state,"cluster-slave-validity-factor",server.cluster_slave_validity_factor,REDIS_CLUSTER_DEFAULT_SLAVE_VALIDITY);
rewriteConfigNumericalOption(state,"slowlog-log-slower-than",server.slowlog_log_slower_than,REDIS_SLOWLOG_LOG_SLOWER_THAN);
rewriteConfigNumericalOption(state,"latency-monitor-threshold",server.latency_monitor_threshold,REDIS_DEFAULT_LATENCY_MONITOR_THRESHOLD);
rewriteConfigNumericalOption(state,"slowlog-max-len",server.slowlog_max_len,REDIS_SLOWLOG_MAX_LEN);
rewriteConfigNotifykeyspaceeventsOption(state);
rewriteConfigNumericalOption(state,"hash-max-ziplist-entries",server.hash_max_ziplist_entries,REDIS_HASH_MAX_ZIPLIST_ENTRIES);