void
peerDigestStatsReport(const PeerDigest * pd, StoreEntry * e)
{
#define f2s(flag) (pd->flags.flag ? "yes" : "no")
#define appendTime(tm) storeAppendPrintf(e, "%s\t %10d\t %+d\t %+d\n", \
""#tm, pd->times.tm, \
saneDiff(pd->times.tm - squid_curtime), \
saneDiff(pd->times.tm - pd->times.initialized))
const char *host = pd ? strBuf(pd->host) : NULL;
assert(pd);
storeAppendPrintf(e, "\npeer digest from %s\n", host);
cacheDigestGuessStatsReport(&pd->stats.guess, e, host);
storeAppendPrintf(e, "\nevent\t timestamp\t secs from now\t secs from init\n");
appendTime(initialized);
appendTime(needed);
appendTime(requested);
appendTime(received);
appendTime(next_check);
storeAppendPrintf(e, "peer digest state:\n");
storeAppendPrintf(e, "\tneeded: %3s, usable: %3s, requested: %3s\n",
f2s(needed), f2s(usable), f2s(requested));
storeAppendPrintf(e, "\n\tlast retry delay: %d secs\n",
pd->times.retry_delay);
storeAppendPrintf(e, "\tlast request response time: %d secs\n",
pd->times.req_delay);
storeAppendPrintf(e, "\tlast request result: %s\n",
pd->req_result ? pd->req_result : "(none)");
storeAppendPrintf(e, "\npeer digest traffic:\n");
storeAppendPrintf(e, "\trequests sent: %d, volume: %d KB\n",
pd->stats.sent.msgs, (int) pd->stats.sent.kbytes.kb);
storeAppendPrintf(e, "\treplies recv: %d, volume: %d KB\n",
pd->stats.recv.msgs, (int) pd->stats.recv.kbytes.kb);
storeAppendPrintf(e, "\npeer digest structure:\n");
if (pd->cd)
cacheDigestReport(pd->cd, host, e);
else
storeAppendPrintf(e, "\tno in-memory copy\n");
}
void
storeDigestReport(StoreEntry * e)
{
#if USE_CACHE_DIGESTS
if (!Config.onoff.digest_generation) {
return;
}
if (store_digest) {
cacheDigestReport(store_digest, "store", e);
storeAppendPrintf(e, "\t added: %d rejected: %d ( %.2f %%) del-ed: %d\n",
sd_stats.add_count,
sd_stats.rej_count,
xpercent(sd_stats.rej_count, sd_stats.rej_count + sd_stats.add_count),
sd_stats.del_count);
storeAppendPrintf(e, "\t collisions: on add: %.2f %% on rej: %.2f %%\n",
xpercent(sd_stats.add_coll_count, sd_stats.add_count),
xpercent(sd_stats.rej_coll_count, sd_stats.rej_count));
} else {
storeAppendPrintf(e, "store digest: disabled.\n");
}
#endif
}
