| -- |
| -- Copyright 2019 The Android Open Source Project |
| -- |
| -- Licensed under the Apache License, Version 2.0 (the "License"); |
| -- you may not use this file except in compliance with the License. |
| -- You may obtain a copy of the License at |
| -- |
| -- https://www.apache.org/licenses/LICENSE-2.0 |
| -- |
| -- Unless required by applicable law or agreed to in writing, software |
| -- distributed under the License is distributed on an "AS IS" BASIS, |
| -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| -- See the License for the specific language governing permissions and |
| -- limitations under the License. |
| -- |
| create virtual table window_8 using window; |
| |
| create virtual table span_8 using span_join(sched PARTITIONED cpu, window_8); |
| |
| update window_8 set window_start=81473010031230, window_dur=19684693341, quantum=10000000 where rowid = 0; |
| |
| select quantum_ts as bucket, sum(dur)/cast(10000000 as float) as utilization from span_8 where cpu = 7 and utid != 0 group by quantum_ts; |
