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Network bandwidth tracking + refactoring.

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Track bandwidth used by clients and replication (but diskless
replication is not tracked since the actual transfer happens in the
child process).

This includes a refactoring that makes tracking new instantaneous
metrics simpler.
This commit is contained in:
antirez
2014-12-03 12:06:54 +01:00
parent f60c8c0999
commit d56ef62983
4 changed files with 63 additions and 24 deletions
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3
src/replication.c
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@ -685,6 +685,7 @@ void sendBulkToSlave(aeEventLoop *el, int fd, void *privdata, int mask) {
freeClient(slave);
return;
}
server.stat_net_output_bytes += nwritten;
sdsrange(slave->replpreamble,nwritten,-1);
if (sdslen(slave->replpreamble) == 0) {
sdsfree(slave->replpreamble);
@ -713,6 +714,7 @@ void sendBulkToSlave(aeEventLoop *el, int fd, void *privdata, int mask) {
return;
}
slave->repldboff += nwritten;
server.stat_net_output_bytes += nwritten;
if (slave->repldboff == slave->repldbsize) {
close(slave->repldbfd);
slave->repldbfd = -1;
@ -933,6 +935,7 @@ void readSyncBulkPayload(aeEventLoop *el, int fd, void *privdata, int mask) {
replicationAbortSyncTransfer();
return;
}
server.stat_net_input_bytes += nread;
/* When a mark is used, we want to detect EOF asap in order to avoid
* writing the EOF mark into the file... */