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[sentinel] add tilt total count in sentinel info (#13907)
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it will be a good idea to add total_tilt in info command to show total
tilt count, in order to help admin to know sentinel tilt condition.
This commit is contained in:
carlosfu 2025-06-05 11:41:53 +08:00 committed by GitHub
parent 70a079db5e
commit f646d2324b
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GPG Key ID: B5690EEEBB952194
1 changed files with 5 additions and 0 deletions
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5
src/sentinel.c
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@ -239,6 +239,7 @@ struct sentinelState {
Key is the instance name, value is the
sentinelRedisInstance structure pointer. */
int tilt; /* Are we in TILT mode? */
int total_tilt; /* Number of tilt. */
int running_scripts; /* Number of scripts in execution right now. */
mstime_t tilt_start_time; /* When TITL started. */
mstime_t previous_time; /* Last time we ran the time handler. */
@ -473,6 +474,7 @@ void initSentinel(void) {
sentinel.masters = dictCreate(&instancesDictType);
sentinel.tilt = 0;
sentinel.tilt_start_time = 0;
sentinel.total_tilt = 0;
sentinel.previous_time = mstime();
sentinel.running_scripts = 0;
sentinel.scripts_queue = listCreate();
@ -4270,12 +4272,14 @@ void sentinelInfoCommand(client *c) {
"sentinel_masters:%lu\r\n"
"sentinel_tilt:%d\r\n"
"sentinel_tilt_since_seconds:%jd\r\n"
"sentinel_total_tilt:%d\r\n"
"sentinel_running_scripts:%d\r\n"
"sentinel_scripts_queue_length:%ld\r\n"
"sentinel_simulate_failure_flags:%lu\r\n",
dictSize(sentinel.masters),
sentinel.tilt,
sentinel.tilt ? (intmax_t)((mstime()-sentinel.tilt_start_time)/1000) : -1,
sentinel.total_tilt,
sentinel.running_scripts,
listLength(sentinel.scripts_queue),
sentinel.simfailure_flags);
@ -5442,6 +5446,7 @@ void sentinelCheckTiltCondition(void) {
if (delta < 0 || delta > sentinel_tilt_trigger) {
sentinel.tilt = 1;
sentinel.tilt_start_time = mstime();
sentinel.total_tilt++;
sentinelEvent(LL_WARNING,"+tilt",NULL,"#tilt mode entered");
}
sentinel.previous_time = mstime();