Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Mixed analysis: Disregard errors from totals #152

Merged
merged 4 commits into from
Nov 24, 2020

Conversation

klauspost
Copy link
Collaborator

@klauspost klauspost commented Nov 24, 2020

Disregard errors from mixed analysis and don't require all threads to have completed for the mixed totals.

This could make totals and partial results diverge quite a bit and makes the total operations not match up.

For mixed operations time filter operations consistently by doing only one time segmentation and use that for individual ops as well.

If there are errors don't do time filtering, so we don't hide them.

Before:

1354872 operations loaded... Done!
Mixed operations.
Operation: GET, 64%, Concurrency: 96, Duration: 10m0s.
Errors: 44
 * Throughput: 49.27 MiB/s, 1128.98 obj/s

Operation: PUT, 64%, Concurrency: 96, Duration: 10m0s.
Errors: 19
 * Throughput: 49.39 MiB/s, 1128.98 obj/s

Cluster Total: 94.71 MiB/s, 2169.14 obj/s

After:

1354872 operations loaded... Done!
Mixed operations.
Operation: GET, 50%, Concurrency: 96, Duration: 10m0s.
Errors: 44
 * Throughput: 49.27 MiB/s, 1128.98 obj/s

Operation: PUT, 50%, Concurrency: 96, Duration: 10m0s.
Errors: 19
 * Throughput: 49.39 MiB/s, 1128.98 obj/s

Cluster Total: 98.66 MiB/s, 2257.96 obj/s over 10m0s.

Disregard errors from mixed analysis and don't require all threads to have completed for the mixed totals.

This could make totals and partial results diverge quite a bit.

For mixed operations time filter operations consistently by doing only one time segmentation and use that for individual ops as well.

If there are errors don't do time filtering, so we don't hide them.

Before:

```
1354872 operations loaded... Done!
Mixed operations.
Operation: GET, 64%, Concurrency: 96, Duration: 10m0s.
Errors: 44
 * Throughput: 49.27 MiB/s, 1128.98 obj/s

Operation: PUT, 64%, Concurrency: 96, Duration: 10m0s.
Errors: 19
 * Throughput: 49.39 MiB/s, 1128.98 obj/s

Cluster Total: 94.71 MiB/s, 2169.14 obj/s
```

After:

```
1354872 operations loaded... Done!
Mixed operations.
Operation: GET, 50%, Concurrency: 96, Duration: 10m0s.
Errors: 44
 * Throughput: 49.27 MiB/s, 1128.98 obj/s

Operation: PUT, 50%, Concurrency: 96, Duration: 10m0s.
Errors: 19
 * Throughput: 49.39 MiB/s, 1128.98 obj/s

Cluster Total: 98.66 MiB/s, 2257.96 obj/s over 10m0s.
```
@klauspost klauspost force-pushed the mixed-disregard-errors branch from 62067d8 to acf4a84 Compare November 24, 2020 11:04
@harshavardhana harshavardhana merged commit a9cbd92 into minio:master Nov 24, 2020
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants