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https://github.com/fluencelabs/redis
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Added used CPU statistics in INFO output, obtained via getrusage()
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parent
4c2e506a39
commit
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13
src/redis.c
13
src/redis.c
@ -51,6 +51,7 @@
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#include <float.h>
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#include <math.h>
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#include <pthread.h>
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#include <sys/resource.h>
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/* Our shared "common" objects */
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@ -1147,6 +1148,10 @@ sds genRedisInfoString(void) {
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time_t uptime = time(NULL)-server.stat_starttime;
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int j;
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char hmem[64];
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struct rusage self_ru, c_ru;
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getrusage(RUSAGE_SELF, &self_ru);
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getrusage(RUSAGE_CHILDREN, &c_ru);
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bytesToHuman(hmem,zmalloc_used_memory());
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info = sdscatprintf(sdsempty(),
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@ -1158,6 +1163,10 @@ sds genRedisInfoString(void) {
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"process_id:%ld\r\n"
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"uptime_in_seconds:%ld\r\n"
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"uptime_in_days:%ld\r\n"
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"used_cpu_sys:%.2f\r\n"
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"used_cpu_user:%.2f\r\n"
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"used_cpu_sys_childrens:%.2f\r\n"
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"used_cpu_user_childrens:%.2f\r\n"
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"connected_clients:%d\r\n"
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"connected_slaves:%d\r\n"
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"blocked_clients:%d\r\n"
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@ -1185,6 +1194,10 @@ sds genRedisInfoString(void) {
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(long) getpid(),
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uptime,
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uptime/(3600*24),
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(float)self_ru.ru_utime.tv_sec+(float)self_ru.ru_utime.tv_usec/1000000,
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(float)self_ru.ru_stime.tv_sec+(float)self_ru.ru_stime.tv_usec/1000000,
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(float)c_ru.ru_utime.tv_sec+(float)c_ru.ru_utime.tv_usec/1000000,
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(float)c_ru.ru_stime.tv_sec+(float)c_ru.ru_stime.tv_usec/1000000,
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listLength(server.clients)-listLength(server.slaves),
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listLength(server.slaves),
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server.blpop_blocked_clients,
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