Bug 996510
| Summary: | RHEVM cpu utilization is very high | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Nikhil Gupta <ngupta> |
| Component: | ovirt-engine-dwh | Assignee: | Yaniv Lavi <ylavi> |
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | David Botzer <dbotzer> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 3.1.3 | CC: | acathrow, iheim, lzelkha, ngupta, pstehlik, Rhev-m-bugs, yeylon |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | infra | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-08-18 14:26:44 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | Infra | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
What process is causing the high CPU utilization? Yaniv What are the server specs? It's definitely not a dwh issue, since according to the errors in the log there can be not data collection. Yaniv there are some perf improvements in 3.2 (and actually many perf improvements coming in 3.3). please upgrade engine *and* hosts to 3.2.2 before we do further analysis I'll close this issue. Reopen if needed. Yaniv |
Description of problem: RHEVM cpu utilization is very high and getting following error in ovirt-engine-dwhd.log: <snip> 2013-08-13 12:10:00|EIcH09|PrZXdj|EmhjU1|OVIRT_ENGINE_DWH|SampleTimeKeepingJob|Default|6|Java Exception|tJava_1|javax.net.ssl.SSLHandshakeException:java.security.cert.CertificateException: No name matching xyz found|1 </snip> Version-Release number of selected component (if applicable): rhevm-3.1.0-40.el6ev.noarch rhevm-dwh-3.1.3-2.el6ev.noarch rhevm-setup-3.1.0-40.el6ev.noarch How reproducible: 1) Added below entry in /etc/hosts: 1.2.3.4 xyz.example.com xyz 2) Changing "Default.properties" in "/etc/ovirt-engine/ovirt-engine-dwh/" from ovirtEnginePortalAddress=xyz.example.com to ovirtEnginePortalAddress=xyz 3) Logs in "/var/log/ovirt-engine/ovirt-engine-dwhd.log": 2013-08-13 12:09:35|dLupD0|dLupD0|dLupD0|OVIRT_ENGINE_DWH|HistoryETL|Default|6|Java Exception|tJDBCOutput_2|org.postgresql.util.PSQLException:FATAL: terminating connection due to administrator command|1 2013-08-13 12:09:44|ETL Service Started Exception in component tJava_1 javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: No name matching xyz found at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1886) at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:276) at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:270) at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1341) at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:153) at sun.security.ssl.Handshaker.processLoop(Handshaker.java:868) at sun.security.ssl.Handshaker.process_record(Handshaker.java:804) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1016) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1312) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1339) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1323) at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:515) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185) at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:153) at ovirt_engine_dwh.sampletimekeepingjob_3_1.SampleTimeKeepingJob.tJava_1Process(SampleTimeKeepingJob.java:1123) at ovirt_engine_dwh.sampletimekeepingjob_3_1.SampleTimeKeepingJob$1.run(SampleTimeKeepingJob.java:4242) Caused by: java.security.cert.CertificateException: No name matching xyz found at sun.security.util.HostnameChecker.matchDNS(HostnameChecker.java:208) at sun.security.util.HostnameChecker.match(HostnameChecker.java:93) at sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:347) at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:203) at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:126) at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1323) ... 12 more 2013-08-13 12:10:00|EIcH09|PrZXdj|EmhjU1|OVIRT_ENGINE_DWH|SampleTimeKeepingJob|Default|6|Java Exception|tJava_1|javax.net.ssl.SSLHandshakeException:java.security.cert.CertificateException: No name matching xyz found|1 Actual results: CPU utilization is very high. Expected results: CPU utilization should be normal.