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SAP Knowledge Base Article - PreviewSymptom
You notice constant CPU spike every hour. When checking the running threads during the spike, some of below statement hashes with high percentage:
1964c8ab878cde5f306d9f605e3b94ed
1f989f4acd844d502ccd445f69f5ea02
38a8e11286f7309f2715c07c270a473b
430c496e0fe15c0353c80de1c72caab1
ba81a383d98a296d2e44e04278ccb770
c6edbab2e426f7e83b156ed06ccdf6bb
d3759ce6047b78f61d5fc3be392d0336
f1b12a80a3eb489df86f5e25097725db
e.g.:
| SAMPLES | PCT | HOST | PORT | NM | CONN_ID | STATEMENT_HASH |
| 80 | 44.44 | any | any | any | any | 38a8e11286f7309f2715c07c270a473b |
| 60 | 33.33 | any | any | any | any | ba81a383d98a296d2e44e04278ccb770 |
| 20 | 11.11 | any | any | any | any | no SQL (checking) |
| 10 | 5.55 | any | any | any | any | no SQL (JobexWatchdog) |
| 10 | 5.55 | any | any | any | any | c6edbab2e426f7e83b156ed06ccdf6bb |
"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."
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Environment
SAP HANA database 2.00.041 and newer
Product
Keywords
High CPU, statistics server, 1964c8ab878cde5f306d9f605e3b94ed, 1f989f4acd844d502ccd445f69f5ea02, 38a8e11286f7309f2715c07c270a473b, 430c496e0fe15c0353c80de1c72caab1, ba81a383d98a296d2e44e04278ccb770, c6edbab2e426f7e83b156ed06ccdf6bb, d3759ce6047b78f61d5fc3be392d0336, f1b12a80a3eb489df86f5e25097725db , KBA , HAN-DB-PERF , SAP HANA Database Performance , Problem
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