Issue Oracle Perfomance degradation running on RHEL 5.7
Issue
- Periods of high system times
00:00:03 CPU %user %nice %system %iowait %steal %idle
...
09:00:27 93 9.63 0.44 55.33 22.52 0.00 12.07
09:00:27 94 9.73 0.34 56.08 23.02 0.00 10.83
09:00:27 95 8.86 1.05 50.27 28.15 0.00 11.67
09:00:27 96 11.88 0.00 54.79 13.68 0.00 19.65
09:00:27 97 12.30 0.00 60.34 9.81 0.00 17.54
09:00:27 98 11.30 0.00 64.14 9.79 0.00 14.77
09:00:27 99 8.54 0.03 62.63 12.10 0.00 16.70
09:00:27 100 10.89 0.00 58.70 11.91 0.00 18.49
09:00:27 101 14.32 0.00 49.55 16.95 0.00 19.18
09:00:27 102 13.53 0.00 50.11 19.00 0.00 17.36
09:00:27 103 45.88 0.00 44.79 8.87 0.00 0.46
09:00:27 104 9.43 0.26 44.71 26.72 0.00 18.88
09:00:27 105 6.24 0.15 56.02 21.55 0.00 16.04
...
Environment
- Redhat Enterprise Linux 5.7
- Oracle
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
