Cisco Bug: CSCuo28357 - web engine memory usage keep increasing during longevity testing
Jun 21, 2020
- Cisco Content Delivery Engine Series
Known Affected Releases
Symptom: After running the stress traffic profile as described below, the statistic "in use bytes" keeps increased, almost 1MB bytes is increased per hour while the traffic is running. Traffic profile: 200 SimUsers: Progressive download for 2.2M all unique files 200 SimUsers: HLS VOD (File size 2M, totally 50,000 unique files） 200 SimUsers: HSS VOD (File size 1.2M, totally 8000 unique files) 1000 SimUsers: HLS Live (Bit rate 2.4Mbps, 6 channels) 1600 SimUsers: HSS Live (Bit rate 2.4Mbps, 8 channels) 1000 SimUsers: HSS Live with query string (Bit rate 2.4Mbps, 1 channel) 800 SimUsers: HSS Live with URL signing (Bit rate 2.4Mbps, 1 channel) EE7-2S3-2#show web-engine memory system bytes = 2318237696 in use bytes = 355788816 max mmap regions = 206 max mmap bytes = 247648256 Conditions: Run the stress test with similar traffic profile as described.
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