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more latency recording added

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git-svn-id: https://ceph.svn.sf.net/svnroot/ceph@1263 29311d96-e01e-0410-9327-a35deaab8ce9
This commit is contained in:
anwleung 2007-03-19 22:30:31 +00:00
parent 070d854893
commit c8c238eea2
1 changed files with 24 additions and 5 deletions
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29
branches/aleung/security1/ceph/osd/OSD.cc
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@ -475,9 +475,16 @@ bool OSD::verify_cap(ExtCap *cap) {
if (!cap_cache->prev_verified(cap->get_id())) {
//cout << "Verifying an unseen capability" << endl;
// actually verify
utime_t justver_time_start = g_clock.now();
if (cap->verif_extcap(monmap->get_key())) {
utime_t justver_time_end = g_clock.now();
cout << "Just verification time " << justver_time_end - justver_time_start << endl;
utime_t cachecap_time_start = g_clock.now();
// cache the verification
cap_cache->insert(cap);
utime_t cachecap_time_end = g_clock.now();
cout << "Caching cap time " << cachecap_time_end - cachecap_time_start << endl;
}
else
return false;
@ -2981,12 +2988,16 @@ void OSD::op_read(MOSDOp *op)//, PG *pg)
<< endl;
utime_t read_time_start = g_clock.now();
utime_t sec_time_start = g_clock.now();
if (g_conf.secure_io) {
// FIXME only verfiy writes from a client
// i know, i know...not secure but they should all have caps
if (op->get_source().is_client()) {
if (op->get_source().is_client()) {
ExtCap *op_capability = op->get_capability();
assert(op_capability);
utime_t hash_time_start = g_clock.now();
// if using groups...do we know group?
if (op_capability->get_type() == UNIX_GROUP ||
op_capability->get_type() == BATCH) {
@ -2999,7 +3010,10 @@ void OSD::op_read(MOSDOp *op)//, PG *pg)
update_group(op->get_client_inst(), my_hash, op);
return;
}
}
}
utime_t hash_time_end = g_clock.now();
cout << "re Hash update time " << hash_time_end - hash_time_start << endl;
// check accesses are right
if (check_request(op, op_capability)) {
dout(3) << "Access permissions are correct" << endl;
@ -3007,9 +3021,14 @@ void OSD::op_read(MOSDOp *op)//, PG *pg)
else
dout(3) << "Access permissions are incorrect" << endl;
utime_t verifcap_time_start = g_clock.now();
assert(verify_cap(op_capability));
utime_t verifcap_time_end = g_clock.now();
cout << "re Capability verif time " << verifcap_time_end - verifcap_time_start << endl;
}
}
utime_t sec_time_end = g_clock.now();
cout << "re Security time " << sec_time_end - sec_time_start << endl;
long r = 0;
bufferlist bl;
@ -3382,7 +3401,7 @@ void OSD::op_modify(MOSDOp *op, PG *pg)
}
utime_t hash_time_end = g_clock.now();
cout << "Hash check time " << hash_time_end - hash_time_start << endl;
cout << "wr Hash check time " << hash_time_end - hash_time_start << endl;
utime_t perm_time_start = g_clock.now();
// check accesses are right
@ -3392,12 +3411,12 @@ void OSD::op_modify(MOSDOp *op, PG *pg)
else
dout(3) << "Access permissions are incorrect" << endl;
utime_t perm_time_end = g_clock.now();
cout << "Check permissions time " << perm_time_end - perm_time_start << endl;
cout << "wr Check permissions time " << perm_time_end - perm_time_start << endl;
utime_t verif_time_start = g_clock.now();
assert(verify_cap(op_capability));
utime_t verif_time_end = g_clock.now();
cout << "Verif capability time " << verif_time_end - verif_time_start << endl;
cout << "wr Verif capability time " << verif_time_end - verif_time_start << endl;
}
}