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| author | kcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2006-03-23 01:58:33 +0800 |
|---|---|---|
| committer | kcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2006-03-23 01:58:33 +0800 |
| commit | 8f19c634c937b71e67d3b5a580091882a02bf6cb (patch) | |
| tree | ef6eebff3ce56a164c18db0983572f5810b5cb97 | |
| parent | 3e47888f1f7a32ac83c3421375c31c3d4560d308 (diff) | |
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show statistics for utmpserver2.
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3296 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
| -rw-r--r-- | cacheserver/utmpserver2.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/cacheserver/utmpserver2.c b/cacheserver/utmpserver2.c index 96ac7304..c38855f9 100644 --- a/cacheserver/utmpserver2.c +++ b/cacheserver/utmpserver2.c @@ -13,6 +13,9 @@ FILE *fp; FILE *logfp; #endif +clock_t begin_clock; +time_t begin_time; +int count_flooding, count_login; #ifdef NOFLOODING #define MAXWAIT 1024 @@ -132,6 +135,25 @@ void processlogin(int cfd, int uid, int index) #endif } +void showstat(void) +{ + clock_t now_clock=clock(); + time_t now_time=time(0); + + time_t used_time=now_time-begin_time; + clock_t used_clock=now_clock-begin_clock; + + printf("%.24s : real %.0f cpu %.2f : %d login %d flood, %.2f login/sec, %.2f%% load.\n", + ctime(&now_time), (double)used_time, (double)used_clock/CLOCKS_PER_SEC, + count_login, count_flooding, + (double)count_login/used_time, (double)used_clock/CLOCKS_PER_SEC/used_time*100); + + begin_time=now_time; + begin_clock=now_clock; + count_login=0; + count_flooding=0; +} + int main(int argc, char *argv[]) { struct sockaddr_in clientaddr; @@ -224,6 +246,7 @@ int main(int argc, char *argv[]) if( (time(NULL) - flooding[uid].lasttime) < 20 ) ++flooding[uid].count; if( flooding[uid].count > 10 ){ + count_flooding++; if( nWaits == MAXWAIT ) flushwaitqueue(); waitqueue[nWaits].uid = uid; @@ -236,7 +259,10 @@ int main(int argc, char *argv[]) flooding[uid].lasttime = time(NULL); #endif + count_login++; processlogin(cfd, uid, index); + if(count_login>=4000 || time(NULL)-begin_time>30*60) + showstat(); #ifndef FAKEDATA close(cfd); #endif |