[MCOL-503] Timings can potentially be inaccurate Created: 2017-01-12 Updated: 2022-11-05 Resolved: 2022-11-05 |
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| Status: | Closed |
| Project: | MariaDB ColumnStore |
| Component/s: | N/A |
| Affects Version/s: | None |
| Fix Version/s: | Icebox |
| Type: | New Feature | Priority: | Minor |
| Reporter: | Andrew Hutchings (Inactive) | Assignee: | Todd Stoffel (Inactive) |
| Resolution: | Won't Do | Votes: | 1 |
| Labels: | None | ||
| Epic Link: | ColumnStore Performance Improvements |
| Description |
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In many places we are using CLOCK_REALTIME or gettimeofday() to report how long something took to execute. The problem with these is they don't account for clock drift due to ntp adjustments. We should be using CLOCK_MONOTONIC_RAW for these measurements. |
| Comments |
| Comment by Todd Stoffel (Inactive) [ 2022-11-05 ] |
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Item is out of date. Closing due to inactivity. If you feel this was done in error please open a new ticket. |