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| Module | Memory(Hard limit) MB | CPU | Task Def |
|---|---|---|---|
| Okapi | 3456 | 512 | #2 |
| mod-SRM | 5760 | 512 | #4 |
| mod-SRS | 5760 | 512 | #4 |
| mod-inventory | 7488 | 1024 | #2#5 |
| mod-inventory-storage | 3456 | 512 | #2 |
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Hotfix-2
Data Import
Test | Profile | Load | Duration | Status | I | H | I | SRS Marc | Job Id | Results/Notes |
1. | Create import 25K (lone job) | 25K | 06/28 4:29 PM - 5:45 PM EDT - 1 hour 16 minutes | Completed with Error | 24950 | 24950 | 24950 | 24950 | 1090 | Job failed to create all records; kafka.consumer.max.poll.records=10 |
| 2. | Create import 25K (lone job) | 25K | 06/29 2:05PM - 3:15 PM EDT - 1 hour 10 minutes | Completed | 25000 | 25000 | 25000| 25000 | 1093 | Created all records as expected. There was one sudden spike in the mod-inventory CPU. |
| 3. | Create import 25K (lone job) | 25K | 06/29 3:31PM - 4:30 PM EDT - 1 hour 1 minute | Completed | 25000 | 25000 | 25000| 25000 | 1094 | kafka.consumer.max.poll.records=10 Created all records as expected. No spikes seen. |
| 4. | Create import 25K (lone job) | 25K | 06/29 17:35 - 18:23 EDT 48 minutes | Completed | 25000 | 25000 | 25000| 25000 | 1095 | kafka.consumer.max.poll.records=10 Created all records as expected. No spikes seen. |
| 5. | Create import 50K (lone job) | 50K | 06/29 22:51 UTC - |
06/30 00:52 UTC |
- 2 hours | Completed with Error | 50000 | 50000 | 49999 | 50000 | 1096 | kafka.consumer.max.poll.records=10 Job stuck at 99%. Huge mod-inventory CPU spike midway (13 minutes) after 8 minutes of very low activities. events_cache spiked multiple times. | |||
| 6. | Create import 25K (with 20 users checkin/out) | 25K | 06/30 03:56 UTC - 06/30 04:49 UTC 53 minutes | Completed | 25000 | 25000 | 25000| 25000 | 1097 | kafka.consumer.max.poll.records=10 |
| 7. | Create import 25K (with 40 users checkin/out) | 25K | 06/30 4:41 PM UTC - 5:16 PM UTC - |
| 35 minutes | Completed | 25000 | 25000 | 25000| 25000 | 1098 | kafka.consumer.max.poll.records=10 No spikes. Okapi CPU utilization is high around 220% because checkin-checkout also running in the background. |
Checkin-Checkout as background for DI above
| DI Test# from above | Users | Req/s | Min | 50th pct | 75th pct | 95th pct | 99th pct | Max | Average | Latency | Grafana dashboard link | Results/Notes | |
| 6. | 20 | Total Check-in | 19.495 | 0.356 | 1.397 | 1.957 | 3.831 | 5.999 | 10.34 | 1.695 | 3.4 | 6/29/2021 11:55PM-00:55AM EDT | High CPU utilization for Okapi 180% which is normal for 20 Users |
| Total Check-out | 60.657 | 1.326 | 3.03 | 4.022 | 8.202 | 12.924 | 31.539 | 3.669 | 7.076 | ||||
| 7. | 40 | Total Check-in | 28.509 | 0.413 | 2.706 | 3.971 | 7.911 | 10.883 | 19.222 | 3.354 | 6.578 | 6/30/2021 12:20PM-1:40PM EDT | High CPU utilization for Okapi 245% which is normal for 40 Users |
| Total Check-out | 86.383 | 1.669 | 6.111 | 8.417 | 17.415 | 27.235 | 53.761 | 7.551 | 14.468 |
Checkin-Checkout Standalone
| Test | Users | Req/s | Min | 50th pct | 75th pct | 95th pct | 99th pct | Max | Average | Latency | Grafana dashboard link | Results/Notes | |
| 1. | 20 | Total Check-in | 24.755 | 0.326 | 0.807 | 1.039 | 1.551 | 2.284 | 13.608 | 0.891 | 1.479 | 6/28/2021 2:42PM-3:50PM EDT | High CPU utilization for Okapi 140% which is normal for 20 Users |
| Total Check-out | 75.733 | 1.235 | 1.926 | 2.228 | 3.172 | 4.751 | 12.905 | 2.081 | 3.014 | ||||
| 2. | 40 | Total Check-in | 36.529 | 0.349 | 1.724 | 2.356 | 4.675 | 6.746 | 13.136 | 2.061 | 4.02 | 6/30/2021 10:14AM-11:22AM EDT | High CPU utilization for Okapi 250% which is normal for 40 Users |
| Total Check-out | 109.9 | 1.44 | 4.037 | 5.346 | 10.508 | 15.765 | 32.952 | 4.844 | 8.978 |
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