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Fix waste of CPU time about server log in serverCron.

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When all the work is just adding logs, we could pull
the condition out so as to use less CPU time when
loglevel is bigger than LL_VERBOSE.
This commit is contained in:
WuYunlong 2020-10-27 13:02:06 +08:00 committed by Madelyn Olson
parent b71d06c269
commit f977168085
1 changed files with 10 additions and 9 deletions
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3
src/server.c
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@ -1968,6 +1968,7 @@ int serverCron(struct aeEventLoop *eventLoop, long long id, void *clientData) {
} }
/* Show some info about non-empty databases */ /* Show some info about non-empty databases */
if (server.verbosity <= LL_VERBOSE) {
run_with_period(5000) { run_with_period(5000) {
for (j = 0; j < server.dbnum; j++) { for (j = 0; j < server.dbnum; j++) {
long long size, used, vkeys; long long size, used, vkeys;
@ -1977,7 +1978,7 @@ int serverCron(struct aeEventLoop *eventLoop, long long id, void *clientData) {
vkeys = dictSize(server.db[j].expires); vkeys = dictSize(server.db[j].expires);
if (used || vkeys) { if (used || vkeys) {
serverLog(LL_VERBOSE,"DB %d: %lld keys (%lld volatile) in %lld slots HT.",j,used,vkeys,size); serverLog(LL_VERBOSE,"DB %d: %lld keys (%lld volatile) in %lld slots HT.",j,used,vkeys,size);
/* dictPrintStats(server.dict); */ }
} }
} }
} }